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Microsoft M365 Defender

Collect logs from Microsoft M365 Defender with Elastic Agent.

What is an Elastic integration?
Version
2.7.1 (View all)
Compatible Kibana version(s)
8.7.1 or higher
Supported Serverless project types

What's this?
Security
Observability
Subscription level
What's this?
Basic
Level of support
What's this?
Elastic

Overview

The Microsoft 365 Defender integration allows you to monitor Alert, Incident (Microsoft Graph Security API) and Event (Streaming API) Logs. Microsoft 365 Defender is a unified pre and post-breach enterprise defense suite that natively coordinates detection, prevention, investigation, and response across endpoints, identities, email, and applications to provide integrated protection against sophisticated attacks.

Use the Microsoft 365 Defender integration to collect and parse data from the Microsoft Azure Event Hub, Microsoft Graph Security v1.0 REST API and Microsoft 365 Defender API. Then visualise that data in Kibana.

For example, you could use the data from this integration to consolidate and correlate security alerts from multiple sources. Also, by looking into the alert and incident, a user can take an appropriate action in the Microsoft 365 Defender Portal.

Data streams

The Microsoft 365 Defender integration collects logs for four types of events: Alert, Event, Incident and Log.

Alert: This data streams leverages the M365 Defender Streaming API to collect alerts including suspicious activities in a customer's tenant that Microsoft or partner security providers have identified and flagged for action.

Event (Recommended): This data streams leverages the M365 Defender Streaming API to collect Alert, Device, Email, App and Identity Events. Events are streamed to an Azure Event Hub. For a list of Supported Events exposed by the Streaming API and supported by Elastic's integration, please see Microsoft's documentation here.

Incidents and Alerts (Recommended): This data streams leverages the Microsoft Graph Security API to ingest a collection of correlated alert instances and associated metadata that reflects the story of an attack in M365D. Incidents stemming from Microsoft 365 Defender, Microsoft Defender for Endpoint, Microsoft Defender for Office 365, Microsoft Defender for Identity, Microsoft Defender for Cloud Apps, and Microsoft Purview Data Loss Prevention are supported by this integration.

Log (Deprecated): This data stream is not recommend as it collects incidents from the SIEM API that Microsoft plans to deprecate. The data stream will be removed when Microsoft has deprecated the SIEM API. If you are currently using this data stream, we recommend moving to the Incident data stream which supports Microsoft's Graph Security API. The incidents data stream collects the same data as the log data stream. Please see Microsoft's documentation on migration from SIEM API to Graph Security API for more information.

Requirements

You need Elasticsearch for storing and searching your data and Kibana for visualizing and managing it. You can use our hosted Elasticsearch Service on Elastic Cloud, which is recommended, or self-manage the Elastic Stack on your own hardware.

This module has used Microsoft Azure Event Hub for Streaming Event, Microsoft Graph Security v1.0 REST API for Incident and Microsoft 365 Defender API for Log data streams.

For Event, in filebeat Azure Event Hub input, state such as leases on partitions and checkpoints in the event stream are shared between receivers using an Azure Storage container. For this reason, as a prerequisite to using this input, users will have to create or use an existing storage account.

Compatibility

  • Supported Microsoft 365 Defender streaming event types have been supported in the current integration version:

    Sr. No.Resource types
    1
    AlertEvidence
    2
    AlertInfo
    3
    DeviceEvents
    4
    DeviceFileCertificateInfo
    5
    DeviceFileEvents
    6
    DeviceImageLoadEvents
    7
    DeviceInfo
    8
    DeviceLogonEvents
    9
    DeviceNetworkEvents
    10
    DeviceNetworkInfo
    11
    DeviceProcessEvents
    12
    DeviceRegistryEvents
    13
    EmailAttachmentInfo
    14
    EmailEvents
    15
    EmailPostDeliveryEvents
    16
    EmailUrlInfo
    17
    IdentityLogonEvents
    18
    IdentityQueryEvents
    19
    IdentityDirectoryEvents
    20
    CloudAppEvents
    21
    UrlClickEvent

Setup

To collect data from Microsoft Azure Event Hub, follow the below steps:

  1. Configure Microsoft 365 Defender to stream Advanced Hunting events to your Azure Event Hub.

To collect data from Microsoft Graph Security v1.0 REST API, follow the below steps:

  1. Register a new Azure Application.
  2. Permission required for accessing Incident API would be SecurityIncident.Read.All. See more details here
  3. After the application has been created, it will generate Client ID, Client Secret and Tenant ID values that are required for alert and incident data collection.

To collect data from Microsoft 365 Defender REST API, follow the below steps:

  1. Register a new Azure Application.
  2. Permission required for accessing Log API would be Incident.Read.All.
  3. After the application has been created, it will generate Client ID, Client Secret and Tenant ID values that are required for log data collection.

Logs reference

alert

This is the alert dataset.

Example

An example event for alert looks as following:

{
    "@timestamp": "2023-10-20T09:54:07.503Z",
    "agent": {
        "ephemeral_id": "3e24a8f6-11a3-415f-b6d6-c5188d9239f6",
        "id": "26c7b361-0790-47aa-b465-a57c5d8ab6b8",
        "name": "docker-fleet-agent",
        "type": "filebeat",
        "version": "8.7.1"
    },
    "cloud": {
        "account": {
            "id": "3adb963c-8e61-48e8-a06d-6dbb0dacea39"
        }
    },
    "data_stream": {
        "dataset": "m365_defender.alert",
        "namespace": "ep",
        "type": "logs"
    },
    "ecs": {
        "version": "8.11.0"
    },
    "elastic_agent": {
        "id": "26c7b361-0790-47aa-b465-a57c5d8ab6b8",
        "snapshot": false,
        "version": "8.7.1"
    },
    "event": {
        "action": [
            "detected"
        ],
        "agent_id_status": "verified",
        "category": [
            "host",
            "iam",
            "network",
            "process"
        ],
        "created": "2023-10-20T09:53:09.883Z",
        "dataset": "m365_defender.alert",
        "duration": 2478000000,
        "end": "2023-10-20T09:51:41.993Z",
        "id": "daefa1828b-dd4e-405c-8a3b-aa28596830dd_1",
        "ingested": "2024-01-29T06:22:16Z",
        "kind": "alert",
        "original": "{\"actorDisplayName\":null,\"additionalData\":null,\"alertPolicyId\":null,\"alertWebUrl\":\"https://security.microsoft.com/alerts/daefa1828b-dd4e-405c-8a3b-aa28596830dd_1?tid=3adb963c-8e61-48e8-a06d-6dbb0dacea39\",\"assignedTo\":null,\"category\":\"Execution\",\"classification\":null,\"comments\":[],\"createdDateTime\":\"2023-10-20T09:53:09.8839373Z\",\"description\":\"A suspicious PowerShell activity was observed on the machine. \\nThis behavior may indicate that PowerShell was used during installation, exploration, or in some cases in lateral movement activities which are used by attackers to invoke modules, download external payloads, or get more information about the system. Attackers usually use PowerShell to bypass security protection mechanisms by executing their payload in memory without touching the disk and leaving any trace.\",\"detectionSource\":\"microsoftDefenderForEndpoint\",\"detectorId\":\"7f1c3609-a3ff-40e2-995b-c01770161d68\",\"determination\":null,\"evidence\":[{\"@odata.type\":\"#microsoft.graph.security.deviceEvidence\",\"azureAdDeviceId\":\"f18bd540-d5e4-46e0-8ddd-3d03a59e4e14\",\"createdDateTime\":\"2023-10-20T09:53:10.1933333Z\",\"defenderAvStatus\":\"notSupported\",\"detailedRoles\":[\"PrimaryDevice\"],\"deviceDnsName\":\"clw555test\",\"firstSeenDateTime\":\"2023-10-20T09:50:17.7383987Z\",\"healthStatus\":\"inactive\",\"ipInterfaces\":[\"192.168.5.65\",\"fe80::cfe4:80b:615c:38fb\",\"127.0.0.1\",\"::1\"],\"loggedOnUsers\":[{\"accountName\":\"CDPUserIS-38411\",\"domainName\":\"AzureAD\"}],\"mdeDeviceId\":\"505d70d89cfa3428f7aac7d2eb3a64c60fd3d843\",\"onboardingStatus\":\"onboarded\",\"osBuild\":22621,\"osPlatform\":\"Windows11\",\"rbacGroupId\":0,\"rbacGroupName\":null,\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"riskScore\":\"high\",\"roles\":[],\"tags\":[],\"verdict\":\"unknown\",\"version\":\"22H2\",\"vmMetadata\":null},{\"@odata.type\":\"#microsoft.graph.security.userEvidence\",\"createdDateTime\":\"2023-10-20T09:53:10.1933333Z\",\"detailedRoles\":[],\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"roles\":[],\"tags\":[],\"userAccount\":{\"accountName\":\"CDPUserIS-38411\",\"azureAdUserId\":null,\"displayName\":null,\"domainName\":\"AzureAD\",\"userPrincipalName\":null,\"userSid\":\"S-1-12-1-1485667349-1150190949-4065799612-2328216759\"},\"verdict\":\"unknown\"},{\"@odata.type\":\"#microsoft.graph.security.urlEvidence\",\"createdDateTime\":\"2023-10-20T09:53:10.1933333Z\",\"detailedRoles\":[],\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"roles\":[],\"tags\":[],\"url\":\"http://127.0.0.1/1.exe\",\"verdict\":\"suspicious\"},{\"@odata.type\":\"#microsoft.graph.security.ipEvidence\",\"countryLetterCode\":null,\"createdDateTime\":\"2023-10-20T09:53:10.1933333Z\",\"detailedRoles\":[],\"ipAddress\":\"127.0.0.1\",\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"roles\":[],\"tags\":[],\"verdict\":\"suspicious\"},{\"@odata.type\":\"#microsoft.graph.security.processEvidence\",\"createdDateTime\":\"2023-10-20T09:53:10.1933333Z\",\"detailedRoles\":[],\"detectionStatus\":\"detected\",\"imageFile\":{\"fileName\":\"powershell.exe\",\"filePath\":\"C:\\\\Windows\\\\System32\\\\WindowsPowerShell\\\\v1.0\",\"filePublisher\":\"Microsoft Corporation\",\"fileSize\":491520,\"issuer\":null,\"sha1\":\"a72c41316307889e43fe8605a0dca4a72e72a011\",\"sha256\":\"d783ba6567faf10fdff2d0ea3864f6756862d6c733c7f4467283da81aedc3a80\",\"signer\":null},\"mdeDeviceId\":\"505d70d89cfa3428f7aac7d2eb3a64c60fd3d843\",\"parentProcessCreationDateTime\":\"2023-10-20T09:51:19.5064237Z\",\"parentProcessId\":5772,\"parentProcessImageFile\":{\"fileName\":\"cmd.exe\",\"filePath\":\"C:\\\\Windows\\\\System32\",\"filePublisher\":\"Microsoft Corporation\",\"fileSize\":323584,\"issuer\":null,\"sha1\":null,\"sha256\":null,\"signer\":null},\"processCommandLine\":\"powershell.exe  -NoExit -ExecutionPolicy Bypass -WindowStyle Hidden $ErrorActionPreference= 'silentlycontinue';(New-Object System.Net.WebClient).DownloadFile('http://127.0.0.1/1.exe', 'C:\\\\\\\\test-WDATP-test\\\\\\\\invoice.exe');Start-Process 'C:\\\\\\\\test-WDATP-test\\\\\\\\invoice.exe'\",\"processCreationDateTime\":\"2023-10-20T09:51:39.4997961Z\",\"processId\":8224,\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"roles\":[],\"tags\":[],\"userAccount\":{\"accountName\":\"CDPUserIS-38411\",\"azureAdUserId\":null,\"displayName\":null,\"domainName\":\"AzureAD\",\"userPrincipalName\":null,\"userSid\":\"S-1-12-1-1485667349-1150190949-4065799612-2328216759\"},\"verdict\":\"unknown\"}],\"firstActivityDateTime\":\"2023-10-20T09:51:39.5154802Z\",\"id\":\"daefa1828b-dd4e-405c-8a3b-aa28596830dd_1\",\"incidentId\":\"23\",\"incidentWebUrl\":\"https://security.microsoft.com/incidents/23?tid=3adb963c-8e61-48e8-a06d-6dbb0dacea39\",\"lastActivityDateTime\":\"2023-10-20T09:51:41.9939003Z\",\"lastUpdateDateTime\":\"2023-10-20T09:54:07.5033333Z\",\"mitreTechniques\":[\"T1059.001\"],\"productName\":\"Microsoft Defender for Endpoint\",\"providerAlertId\":\"efa1828b-dd4e-405c-8a3b-aa28596830dd_1\",\"recommendedActions\":\"1. Examine the PowerShell command line to understand what commands were executed. Note: the content may need to be decoded if it is Base64-encoded.\\n2. Search the script for more indicators to investigate - for example IP addresses (potential C\\u0026C servers), target computers etc.\\n3. Explore the timeline of this and other related machines for additional suspect activities around the time of the alert.\\n4. Look for the process that invoked this PowerShell run and their origin. Consider submitting any suspect files in the chain for deep analysis for detailed behavior information.\",\"resolvedDateTime\":null,\"serviceSource\":\"microsoftDefenderForEndpoint\",\"severity\":\"medium\",\"status\":\"new\",\"tenantId\":\"3adb963c-8e61-48e8-a06d-6dbb0dacea39\",\"threatDisplayName\":null,\"threatFamilyName\":null,\"title\":\"Suspicious PowerShell command line\"}",
        "provider": "microsoftDefenderForEndpoint",
        "severity": 3,
        "start": "2023-10-20T09:51:39.515Z",
        "type": [
            "info"
        ],
        "url": "https://security.microsoft.com/alerts/daefa1828b-dd4e-405c-8a3b-aa28596830dd_1?tid=3adb963c-8e61-48e8-a06d-6dbb0dacea39"
    },
    "host": {
        "id": [
            "505d70d89cfa3428f7aac7d2eb3a64c60fd3d843"
        ],
        "ip": [
            "127.0.0.1"
        ],
        "os": {
            "name": [
                "Windows11"
            ],
            "version": [
                "22H2"
            ]
        }
    },
    "input": {
        "type": "httpjson"
    },
    "m365_defender": {
        "alert": {
            "category": "Execution",
            "created_datetime": "2023-10-20T09:53:09.883Z",
            "description": "A suspicious PowerShell activity was observed on the machine. \nThis behavior may indicate that PowerShell was used during installation, exploration, or in some cases in lateral movement activities which are used by attackers to invoke modules, download external payloads, or get more information about the system. Attackers usually use PowerShell to bypass security protection mechanisms by executing their payload in memory without touching the disk and leaving any trace.",
            "detection_source": "microsoftDefenderForEndpoint",
            "detector_id": "7f1c3609-a3ff-40e2-995b-c01770161d68",
            "evidence": [
                {
                    "azure_ad_device_id": "f18bd540-d5e4-46e0-8ddd-3d03a59e4e14",
                    "created_datetime": "2023-10-20T09:53:10.193Z",
                    "defender_av_status": "notSupported",
                    "detailed_roles": [
                        "PrimaryDevice"
                    ],
                    "device_dns_name": "clw555test",
                    "first_seen_datetime": "2023-10-20T09:50:17.738Z",
                    "health_status": "inactive",
                    "ip_interfaces": [
                        "192.168.5.65",
                        "fe80::cfe4:80b:615c:38fb",
                        "127.0.0.1",
                        "::1"
                    ],
                    "logged_on_users": [
                        {
                            "account_name": "CDPUserIS-38411",
                            "domain_name": "AzureAD"
                        }
                    ],
                    "mde_device_id": "505d70d89cfa3428f7aac7d2eb3a64c60fd3d843",
                    "odata_type": "#microsoft.graph.security.deviceEvidence",
                    "onboarding_status": "onboarded",
                    "os_build": "22621",
                    "os_platform": "Windows11",
                    "rbac_group": {
                        "id": "0"
                    },
                    "remediation_status": "none",
                    "risk_score": "high",
                    "verdict": "unknown",
                    "version": "22H2"
                },
                {
                    "created_datetime": "2023-10-20T09:53:10.193Z",
                    "odata_type": "#microsoft.graph.security.userEvidence",
                    "remediation_status": "none",
                    "user_account": {
                        "account_name": "CDPUserIS-38411",
                        "domain_name": "AzureAD",
                        "user_sid": "S-1-12-1-1485667349-1150190949-4065799612-2328216759"
                    },
                    "verdict": "unknown"
                },
                {
                    "created_datetime": "2023-10-20T09:53:10.193Z",
                    "odata_type": "#microsoft.graph.security.urlEvidence",
                    "remediation_status": "none",
                    "url": "http://127.0.0.1/1.exe",
                    "verdict": "suspicious"
                },
                {
                    "created_datetime": "2023-10-20T09:53:10.193Z",
                    "ip_address": "127.0.0.1",
                    "odata_type": "#microsoft.graph.security.ipEvidence",
                    "remediation_status": "none",
                    "verdict": "suspicious"
                },
                {
                    "created_datetime": "2023-10-20T09:53:10.193Z",
                    "detection_status": "detected",
                    "image_file": {
                        "name": "powershell.exe",
                        "path": "C:\\Windows\\System32\\WindowsPowerShell\\v1.0",
                        "publisher": "Microsoft Corporation",
                        "sha1": "a72c41316307889e43fe8605a0dca4a72e72a011",
                        "sha256": "d783ba6567faf10fdff2d0ea3864f6756862d6c733c7f4467283da81aedc3a80",
                        "size": 491520
                    },
                    "mde_device_id": "505d70d89cfa3428f7aac7d2eb3a64c60fd3d843",
                    "odata_type": "#microsoft.graph.security.processEvidence",
                    "parent_process": {
                        "creation_datetime": "2023-10-20T09:51:19.506Z",
                        "id": 5772,
                        "image_file": {
                            "name": "cmd.exe",
                            "path": "C:\\Windows\\System32",
                            "publisher": "Microsoft Corporation",
                            "size": 323584
                        }
                    },
                    "process": {
                        "command_line": "powershell.exe  -NoExit -ExecutionPolicy Bypass -WindowStyle Hidden $ErrorActionPreference= 'silentlycontinue';(New-Object System.Net.WebClient).DownloadFile('http://127.0.0.1/1.exe', 'C:\\\\test-WDATP-test\\\\invoice.exe');Start-Process 'C:\\\\test-WDATP-test\\\\invoice.exe'",
                        "creation_datetime": "2023-10-20T09:51:39.499Z",
                        "id": 8224
                    },
                    "remediation_status": "none",
                    "user_account": {
                        "account_name": "CDPUserIS-38411",
                        "domain_name": "AzureAD",
                        "user_sid": "S-1-12-1-1485667349-1150190949-4065799612-2328216759"
                    },
                    "verdict": "unknown"
                }
            ],
            "first_activity_datetime": "2023-10-20T09:51:39.515Z",
            "id": "daefa1828b-dd4e-405c-8a3b-aa28596830dd_1",
            "incident_id": "23",
            "incident_web_url": {
                "domain": "security.microsoft.com",
                "original": "https://security.microsoft.com/incidents/23?tid=3adb963c-8e61-48e8-a06d-6dbb0dacea39",
                "path": "/incidents/23",
                "query": "tid=3adb963c-8e61-48e8-a06d-6dbb0dacea39",
                "scheme": "https"
            },
            "last_activity_datetime": "2023-10-20T09:51:41.993Z",
            "last_update_datetime": "2023-10-20T09:54:07.503Z",
            "mitre_techniques": [
                "T1059.001"
            ],
            "provider_alert_id": "efa1828b-dd4e-405c-8a3b-aa28596830dd_1",
            "recommended_actions": "1. Examine the PowerShell command line to understand what commands were executed. Note: the content may need to be decoded if it is Base64-encoded.\n2. Search the script for more indicators to investigate - for example IP addresses (potential C&C servers), target computers etc.\n3. Explore the timeline of this and other related machines for additional suspect activities around the time of the alert.\n4. Look for the process that invoked this PowerShell run and their origin. Consider submitting any suspect files in the chain for deep analysis for detailed behavior information.",
            "service_source": "microsoftDefenderForEndpoint",
            "severity": "medium",
            "status": "new",
            "tenant_id": "3adb963c-8e61-48e8-a06d-6dbb0dacea39",
            "title": "Suspicious PowerShell command line",
            "web_url": {
                "domain": "security.microsoft.com",
                "original": "https://security.microsoft.com/alerts/daefa1828b-dd4e-405c-8a3b-aa28596830dd_1?tid=3adb963c-8e61-48e8-a06d-6dbb0dacea39",
                "path": "/alerts/daefa1828b-dd4e-405c-8a3b-aa28596830dd_1",
                "query": "tid=3adb963c-8e61-48e8-a06d-6dbb0dacea39",
                "scheme": "https"
            }
        }
    },
    "message": "A suspicious PowerShell activity was observed on the machine. \nThis behavior may indicate that PowerShell was used during installation, exploration, or in some cases in lateral movement activities which are used by attackers to invoke modules, download external payloads, or get more information about the system. Attackers usually use PowerShell to bypass security protection mechanisms by executing their payload in memory without touching the disk and leaving any trace.",
    "process": {
        "command_line": [
            "powershell.exe  -NoExit -ExecutionPolicy Bypass -WindowStyle Hidden $ErrorActionPreference= 'silentlycontinue';(New-Object System.Net.WebClient).DownloadFile('http://127.0.0.1/1.exe', 'C:\\\\test-WDATP-test\\\\invoice.exe');Start-Process 'C:\\\\test-WDATP-test\\\\invoice.exe'"
        ],
        "hash": {
            "sha1": [
                "a72c41316307889e43fe8605a0dca4a72e72a011"
            ],
            "sha256": [
                "d783ba6567faf10fdff2d0ea3864f6756862d6c733c7f4467283da81aedc3a80"
            ]
        },
        "parent": {
            "pid": [
                5772
            ],
            "start": [
                "2023-10-20T09:51:19.506Z"
            ]
        },
        "pid": [
            8224
        ],
        "start": [
            "2023-10-20T09:51:39.499Z"
        ],
        "user": {
            "name": [
                "CDPUserIS-38411"
            ]
        }
    },
    "related": {
        "hash": [
            "a72c41316307889e43fe8605a0dca4a72e72a011",
            "d783ba6567faf10fdff2d0ea3864f6756862d6c733c7f4467283da81aedc3a80"
        ],
        "hosts": [
            "505d70d89cfa3428f7aac7d2eb3a64c60fd3d843",
            "Windows11",
            "22H2",
            "clw555test",
            "AzureAD"
        ],
        "ip": [
            "127.0.0.1"
        ],
        "user": [
            "CDPUserIS-38411",
            "S-1-12-1-1485667349-1150190949-4065799612-2328216759"
        ]
    },
    "tags": [
        "preserve_original_event",
        "preserve_duplicate_custom_fields",
        "forwarded",
        "m365_defender-alert"
    ],
    "threat": {
        "tactic": {
            "name": [
                "Execution"
            ]
        },
        "technique": {
            "subtechnique": {
                "id": [
                    "T1059.001"
                ]
            }
        }
    },
    "user": {
        "domain": [
            "AzureAD"
        ],
        "name": [
            "CDPUserIS-38411"
        ]
    }
}

Exported fields

FieldDescriptionType
@timestamp
Event timestamp.
date
data_stream.dataset
Data stream dataset.
constant_keyword
data_stream.namespace
Data stream namespace.
constant_keyword
data_stream.type
Data stream type.
constant_keyword
event.dataset
Event dataset.
constant_keyword
event.module
Event module.
constant_keyword
input.type
Type of filebeat input.
keyword
log.offset
Log offset.
long
m365_defender.alert.actor_display_name
The adversary or activity group that is associated with this alert.
keyword
m365_defender.alert.assigned_to
Owner of the alert, or null if no owner is assigned.
keyword
m365_defender.alert.category
The attack kill-chain category that the alert belongs to. Aligned with the MITRE ATT&CK framework.
keyword
m365_defender.alert.classification
Specifies whether the alert represents a true threat. Possible values are: unknown, falsePositive, truePositive, benignPositive, unknownFutureValue.
keyword
m365_defender.alert.comments
Array of comments created by the Security Operations (SecOps) team during the alert management process.
flattened
m365_defender.alert.created_datetime
Time when Microsoft 365 Defender created the alert.
date
m365_defender.alert.description
String value describing each alert.
keyword
m365_defender.alert.detection_source
Detection technology or sensor that identified the notable component or activity.
keyword
m365_defender.alert.detector_id
The ID of the detector that triggered the alert.
keyword
m365_defender.alert.determination
Specifies the result of the investigation, whether the alert represents a true attack and if so, the nature of the attack. Possible values are: unknown, apt, malware, securityPersonnel, securityTesting, unwantedSoftware, other, multiStagedAttack, compromisedUser, phishing, maliciousUserActivity, clean, insufficientData, confirmedUserActivity, lineOfBusinessApplication, unknownFutureValue.
keyword
m365_defender.alert.evidence.antispam_direction
Direction of the email relative to your network. The possible values are: Inbound, Outbound or Intraorg.
keyword
m365_defender.alert.evidence.app_id
Unique identifier of the application.
keyword
m365_defender.alert.evidence.attachments_count
Number of attachments in the email.
long
m365_defender.alert.evidence.azure_ad_device_id
A unique identifier assigned to a device by Azure Active Directory (Azure AD) when device is Azure AD-joined.
keyword
m365_defender.alert.evidence.cluster_by
The clustering logic of the emails inside the cluster.
keyword
m365_defender.alert.evidence.cluster_by_value
The value utilized to cluster the similar emails.
keyword
m365_defender.alert.evidence.created_datetime
The time the evidence was created and added to the alert.
date
m365_defender.alert.evidence.defender_av_status
State of the Defender AntiMalware engine. The possible values are: notReporting, disabled, notUpdated, updated, unknown, notSupported, unknownFutureValue.
keyword
m365_defender.alert.evidence.delivery_action
Delivery action of the email. The possible values are: Delivered, DeliveredAsSpam, Junked, Blocked, or Replaced.
keyword
m365_defender.alert.evidence.delivery_location
Location where the email was delivered. The possible values are: Inbox, External, JunkFolder, Quarantine, Failed, Dropped, DeletedFolder or Forwarded.
keyword
m365_defender.alert.evidence.detailed_roles
Detailed roles of the user associated with the event.
keyword
m365_defender.alert.evidence.detection_status
The status of the detection.The possible values are: detected, blocked, prevented, unknownFutureValue.
keyword
m365_defender.alert.evidence.device_dns_name
The fully qualified domain name (FQDN) for the device.
keyword
m365_defender.alert.evidence.display_name
Name of the application.
keyword
m365_defender.alert.evidence.email_count
Count of emails in the email cluster.
long
m365_defender.alert.evidence.file_details.issuer
The certificate authority (CA) that issued the certificate.
keyword
m365_defender.alert.evidence.file_details.name
The name of the file.
keyword
m365_defender.alert.evidence.file_details.odata_type
keyword
m365_defender.alert.evidence.file_details.path
The file path (location) of the file instance.
keyword
m365_defender.alert.evidence.file_details.publisher
The publisher of the file.
keyword
m365_defender.alert.evidence.file_details.sha1
The Sha1 cryptographic hash of the file content.
keyword
m365_defender.alert.evidence.file_details.sha256
The Sha256 cryptographic hash of the file content.
keyword
m365_defender.alert.evidence.file_details.signer
The signer of the signed file.
keyword
m365_defender.alert.evidence.file_details.size
The size of the file in bytes.
long
m365_defender.alert.evidence.first_seen_datetime
The date and time when the device was first seen.
date
m365_defender.alert.evidence.health_status
The health state of the device.The possible values are: active, inactive, impairedCommunication, noSensorData, noSensorDataImpairedCommunication, unknown, unknownFutureValue.
keyword
m365_defender.alert.evidence.image_file.issuer
The certificate authority (CA) that issued the certificate.
keyword
m365_defender.alert.evidence.image_file.name
The name of the file.
keyword
m365_defender.alert.evidence.image_file.odata_type
keyword
m365_defender.alert.evidence.image_file.path
The file path (location) of the file instance.
keyword
m365_defender.alert.evidence.image_file.publisher
The publisher of the file.
keyword
m365_defender.alert.evidence.image_file.sha1
The Sha1 cryptographic hash of the file content.
keyword
m365_defender.alert.evidence.image_file.sha256
The Sha256 cryptographic hash of the file content.
keyword
m365_defender.alert.evidence.image_file.signer
The signer of the signed file.
keyword
m365_defender.alert.evidence.image_file.size
The size of the file in bytes.
long
m365_defender.alert.evidence.instance_id
Identifier of the instance of the Software as a Service (SaaS) application.
keyword
m365_defender.alert.evidence.instance_name
Name of the instance of the SaaS application.
keyword
m365_defender.alert.evidence.internet_message_id
Public-facing identifier for the email that is set by the sending email system.
keyword
m365_defender.alert.evidence.ip_address
The value of the IP Address, can be either in V4 address or V6 address format.
ip
m365_defender.alert.evidence.ip_interfaces
IP Interfaces related to the event.
ip
m365_defender.alert.evidence.language
Detected language of the email content.
keyword
m365_defender.alert.evidence.logged_on_users.account_name
User account name of the logged-on user.
keyword
m365_defender.alert.evidence.logged_on_users.domain_name
User account domain of the logged-on user.
keyword
m365_defender.alert.evidence.logged_on_users.odata_type
keyword
m365_defender.alert.evidence.mde_device_id
A unique identifier assigned to a device by Microsoft Defender for Endpoint.
keyword
m365_defender.alert.evidence.network_message_id
Unique identifier for the email, generated by Microsoft 365.
keyword
m365_defender.alert.evidence.network_message_ids
Unique identifiers for the emails in the cluster, generated by Microsoft 365.
keyword
m365_defender.alert.evidence.object_id
The unique identifier of the application object in Azure AD.
keyword
m365_defender.alert.evidence.odata_type
keyword
m365_defender.alert.evidence.onboarding_status
The status of the machine onboarding to Microsoft Defender for Endpoint.The possible values are: insufficientInfo, onboarded, canBeOnboarded, unsupported, unknownFutureValue.
keyword
m365_defender.alert.evidence.os_build
The build version for the operating system the device is running.
keyword
m365_defender.alert.evidence.os_platform
The operating system platform the device is running.
keyword
m365_defender.alert.evidence.p1_sender.display_name
The name of the sender.
keyword
m365_defender.alert.evidence.p1_sender.domain_name
Sender domain.
keyword
m365_defender.alert.evidence.p1_sender.email_address
Sender email address.
keyword
m365_defender.alert.evidence.p1_sender.odata_type
keyword
m365_defender.alert.evidence.p2_sender.display_name
The name of the sender.
keyword
m365_defender.alert.evidence.p2_sender.domain_name
Sender domain.
keyword
m365_defender.alert.evidence.p2_sender.email_address
Sender email address.
keyword
m365_defender.alert.evidence.p2_sender.odata_type
keyword
m365_defender.alert.evidence.parent_process.creation_datetime
Date and time when the parent of the process was created.
date
m365_defender.alert.evidence.parent_process.id
Process ID (PID) of the parent process that spawned the process.
long
m365_defender.alert.evidence.parent_process.image_file.issuer
The certificate authority (CA) that issued the certificate.
keyword
m365_defender.alert.evidence.parent_process.image_file.name
The name of the file.
keyword
m365_defender.alert.evidence.parent_process.image_file.odata_type
keyword
m365_defender.alert.evidence.parent_process.image_file.path
The file path (location) of the file instance.
keyword
m365_defender.alert.evidence.parent_process.image_file.publisher
The publisher of the file.
keyword
m365_defender.alert.evidence.parent_process.image_file.sha1
The Sha1 cryptographic hash of the file content.
keyword
m365_defender.alert.evidence.parent_process.image_file.sha256
The Sha256 cryptographic hash of the file content.
keyword
m365_defender.alert.evidence.parent_process.image_file.signer
The signer of the signed file.
keyword
m365_defender.alert.evidence.parent_process.image_file.size
The size of the file in bytes.
long
m365_defender.alert.evidence.primary_address
The primary email address of the mailbox.
keyword
m365_defender.alert.evidence.process.command_line
Command line used to create the new process.
keyword
m365_defender.alert.evidence.process.creation_datetime
Date and time the process was created.
date
m365_defender.alert.evidence.process.id
Process ID (PID) of the newly created process.
long
m365_defender.alert.evidence.publisher
The name of the application publisher.
keyword
m365_defender.alert.evidence.query
The query used to identify the email cluster.
keyword
m365_defender.alert.evidence.rbac_group.id
The ID of the role-based access control (RBAC) device group.
keyword
m365_defender.alert.evidence.rbac_group.name
The name of the RBAC device group.
keyword
m365_defender.alert.evidence.received_datetime
Date and time when the email was received.
date
m365_defender.alert.evidence.recipient_email_address
Email address of the recipient, or email address of the recipient after distribution list expansion.
keyword
m365_defender.alert.evidence.registry_hive
Registry hive of the key that the recorded action was applied to.
keyword
m365_defender.alert.evidence.registry_key
Registry key that the recorded action was applied to.
keyword
m365_defender.alert.evidence.registry_value
Data of the registry value that the recorded action was applied to.
keyword
m365_defender.alert.evidence.registry_value_name
Name of the registry value that the recorded action was applied to.
keyword
m365_defender.alert.evidence.registry_value_type
Data type, such as binary or string, of the registry value that the recorded action was applied to.
keyword
m365_defender.alert.evidence.remediation_status
Status of the remediation action taken. The possible values are: none, remediated, prevented, blocked, notFound, active, pendingApproval, declined, notRemediated, running, unknownFutureValue.
keyword
m365_defender.alert.evidence.remediation_status_details
Details about the remediation status.
keyword
m365_defender.alert.evidence.risk_score
Risk score as evaluated by Microsoft Defender for Endpoint. The possible values are: none, informational, low, medium, high, unknownFutureValue.
keyword
m365_defender.alert.evidence.roles
The role/s that an evidence entity represents in an alert, e.g., an IP address that is associated with an attacker will have the evidence role "Attacker".
keyword
m365_defender.alert.evidence.saas_app_id
The identifier of the SaaS application.
keyword
m365_defender.alert.evidence.security_group_id
Unique identifier of the security group.
keyword
m365_defender.alert.evidence.sender_ip
IP address of the last detected mail server that relayed the message.
ip
m365_defender.alert.evidence.subject
Subject of the email.
keyword
m365_defender.alert.evidence.tags
Array of custom tags associated with an evidence instance, for example to denote a group of devices, high value assets, etc.
keyword
m365_defender.alert.evidence.threat_detection_methods
Collection of methods used to detect malware, phishing, or other threats found in the email.
keyword
m365_defender.alert.evidence.threats
Collection of detection names for malware or other threats found.
keyword
m365_defender.alert.evidence.type
keyword
m365_defender.alert.evidence.url
The Unique Resource Locator (URL).
keyword
m365_defender.alert.evidence.url_count
Number of embedded URLs in the email.
long
m365_defender.alert.evidence.urls
Collection of the URLs contained in this email.
keyword
m365_defender.alert.evidence.urn
Uniform resource name (URN) of the automated investigation where the cluster was identified.
keyword
m365_defender.alert.evidence.user_account.account_name
The user account's displayed name.
keyword
m365_defender.alert.evidence.user_account.azure_ad_user_id
The user object identifier in Azure AD.
keyword
m365_defender.alert.evidence.user_account.domain_name
The name of the Active Directory domain of which the user is a member.
keyword
m365_defender.alert.evidence.user_account.odata_type
keyword
m365_defender.alert.evidence.user_account.user_principal_name
The user principal name of the account in Azure AD.
keyword
m365_defender.alert.evidence.user_account.user_sid
The local security identifier of the user account.
keyword
m365_defender.alert.evidence.verdict
The decision reached by automated investigation. The possible values are: unknown, suspicious, malicious, noThreatsFound, unknownFutureValue.
keyword
m365_defender.alert.evidence.version
The version of the operating system platform.
keyword
m365_defender.alert.evidence.vm_metadata.cloud_provider
The cloud provider hosting the virtual machine. The possible values are: unknown, azure, unknownFutureValue.
keyword
m365_defender.alert.evidence.vm_metadata.odata_type
keyword
m365_defender.alert.evidence.vm_metadata.resource_id
Unique identifier of the Azure resource.
keyword
m365_defender.alert.evidence.vm_metadata.subscription_id
Unique identifier of the Azure subscription the customer tenant belongs to.
keyword
m365_defender.alert.evidence.vm_metadata.vm_id
Unique identifier of the virtual machine instance.
keyword
m365_defender.alert.first_activity_datetime
The earliest activity associated with the alert.
date
m365_defender.alert.id
Unique identifier to represent the alert resource.
keyword
m365_defender.alert.incident_id
Unique identifier to represent the incident this alert resource is associated with.
keyword
m365_defender.alert.incident_web_url.domain
keyword
m365_defender.alert.incident_web_url.extension
keyword
m365_defender.alert.incident_web_url.fragment
keyword
m365_defender.alert.incident_web_url.full
keyword
m365_defender.alert.incident_web_url.original
keyword
m365_defender.alert.incident_web_url.password
keyword
m365_defender.alert.incident_web_url.path
keyword
m365_defender.alert.incident_web_url.port
long
m365_defender.alert.incident_web_url.query
keyword
m365_defender.alert.incident_web_url.scheme
keyword
m365_defender.alert.incident_web_url.username
keyword
m365_defender.alert.last_activity_datetime
The oldest activity associated with the alert.
date
m365_defender.alert.last_update_datetime
Time when the alert was last updated at Microsoft 365 Defender.
date
m365_defender.alert.mitre_techniques
The attack techniques, as aligned with the MITRE ATT&CK framework.
keyword
m365_defender.alert.odata_type
keyword
m365_defender.alert.provider_alert_id
The ID of the alert as it appears in the security provider product that generated the alert.
keyword
m365_defender.alert.recommended_actions
Recommended response and remediation actions to take in the event this alert was generated.
keyword
m365_defender.alert.resolved_datetime
Time when the alert was resolved.
date
m365_defender.alert.service_source
The service or product that created this alert. Possible values are: microsoftDefenderForEndpoint, microsoftDefenderForIdentity, microsoftCloudAppSecurity, microsoftDefenderForOffice365, microsoft365Defender, aadIdentityProtection, appGovernance, dataLossPrevention.
keyword
m365_defender.alert.severity
Indicates the possible impact on assets. The higher the severity the bigger the impact. Typically higher severity items require the most immediate attention. Possible values are: unknown, informational, low, medium, high, unknownFutureValue.
keyword
m365_defender.alert.status
The status of the alert. Possible values are: new, inProgress, resolved, unknownFutureValue.
keyword
m365_defender.alert.tenant_id
The Azure Active Directory tenant the alert was created in.
keyword
m365_defender.alert.threat_display_name
The threat associated with this alert.
keyword
m365_defender.alert.threat_family_name
Threat family associated with this alert.
keyword
m365_defender.alert.title
Brief identifying string value describing the alert.
keyword
m365_defender.alert.web_url.domain
keyword
m365_defender.alert.web_url.extension
keyword
m365_defender.alert.web_url.fragment
keyword
m365_defender.alert.web_url.full
keyword
m365_defender.alert.web_url.original
keyword
m365_defender.alert.web_url.password
keyword
m365_defender.alert.web_url.path
keyword
m365_defender.alert.web_url.port
long
m365_defender.alert.web_url.query
keyword
m365_defender.alert.web_url.scheme
keyword
m365_defender.alert.web_url.username
keyword
tags
User defined tags.
keyword

event

This is the event dataset.

Example

Exported fields

FieldDescriptionType
@timestamp
Event timestamp.
date
cloud.account.id
The cloud account or organization id used to identify different entities in a multi-tenant environment. Examples: AWS account id, Google Cloud ORG Id, or other unique identifier.
keyword
cloud.availability_zone
Availability zone in which this host is running.
keyword
cloud.image.id
Image ID for the cloud instance.
keyword
cloud.instance.id
Instance ID of the host machine.
keyword
cloud.instance.name
Instance name of the host machine.
keyword
cloud.machine.type
Machine type of the host machine.
keyword
cloud.project.id
Name of the project in Google Cloud.
keyword
cloud.provider
Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.
keyword
cloud.region
Region in which this host is running.
keyword
container.id
Unique container id.
keyword
container.image.name
Name of the image the container was built on.
keyword
container.labels
Image labels.
object
container.name
Container name.
keyword
data_stream.dataset
Data stream dataset.
constant_keyword
data_stream.namespace
Data stream namespace.
constant_keyword
data_stream.type
Data stream type.
constant_keyword
destination.domain
The domain name of the destination system. This value may be a host name, a fully qualified domain name, or another host naming format. The value may derive from the original event or be added from enrichment.
keyword
destination.geo.city_name
City name.
keyword
destination.geo.continent_name
Name of the continent.
keyword
destination.geo.country_iso_code
Country ISO code.
keyword
destination.geo.country_name
Country name.
keyword
destination.geo.location
Longitude and latitude.
geo_point
destination.geo.region_iso_code
Region ISO code.
keyword
destination.geo.region_name
Region name.
keyword
destination.ip
IP address of the destination (IPv4 or IPv6).
ip
destination.port
Port of the destination.
long
dll.hash.md5
MD5 hash.
keyword
dll.hash.sha1
SHA1 hash.
keyword
dll.hash.sha256
SHA256 hash.
keyword
dll.name
Name of the library. This generally maps to the name of the file on disk.
keyword
dll.path
Full file path of the library.
keyword
dll.pe.sections.physical_size
PE Section List physical size.
long
ecs.version
ECS version this event conforms to. ecs.version is a required field and must exist in all events. When querying across multiple indices -- which may conform to slightly different ECS versions -- this field lets integrations adjust to the schema version of the events.
keyword
email.direction
The direction of the message based on the sending and receiving domains.
keyword
email.from.address
The email address of the sender, typically from the RFC 5322 From: header field.
keyword
email.local_id
Unique identifier given to the email by the source that created the event. Identifier is not persistent across hops.
keyword
email.message_id
Identifier from the RFC 5322 Message-ID: email header that refers to a particular email message.
wildcard
email.subject
A brief summary of the topic of the message.
keyword
email.subject.text
Multi-field of email.subject.
match_only_text
email.to.address
The email address of recipient
keyword
event.action
The action captured by the event. This describes the information in the event. It is more specific than event.category. Examples are group-add, process-started, file-created. The value is normally defined by the implementer.
keyword
event.category
This is one of four ECS Categorization Fields, and indicates the second level in the ECS category hierarchy. event.category represents the "big buckets" of ECS categories. For example, filtering on event.category:process yields all events relating to process activity. This field is closely related to event.type, which is used as a subcategory. This field is an array. This will allow proper categorization of some events that fall in multiple categories.
keyword
event.created
event.created contains the date/time when the event was first read by an agent, or by your pipeline. This field is distinct from @timestamp in that @timestamp typically contain the time extracted from the original event. In most situations, these two timestamps will be slightly different. The difference can be used to calculate the delay between your source generating an event, and the time when your agent first processed it. This can be used to monitor your agent's or pipeline's ability to keep up with your event source. In case the two timestamps are identical, @timestamp should be used.
date
event.dataset
Event dataset.
constant_keyword
event.id
Unique ID to describe the event.
keyword
event.kind
This is one of four ECS Categorization Fields, and indicates the highest level in the ECS category hierarchy. event.kind gives high-level information about what type of information the event contains, without being specific to the contents of the event. For example, values of this field distinguish alert events from metric events. The value of this field can be used to inform how these kinds of events should be handled. They may warrant different retention, different access control, it may also help understand whether the data is coming in at a regular interval or not.
keyword
event.module
Event module.
constant_keyword
event.original
Raw text message of entire event. Used to demonstrate log integrity or where the full log message (before splitting it up in multiple parts) may be required, e.g. for reindex. This field is not indexed and doc_values are disabled. It cannot be searched, but it can be retrieved from _source. If users wish to override this and index this field, please see Field data types in the Elasticsearch Reference.
keyword
event.outcome
This is one of four ECS Categorization Fields, and indicates the lowest level in the ECS category hierarchy. event.outcome simply denotes whether the event represents a success or a failure from the perspective of the entity that produced the event. Note that when a single transaction is described in multiple events, each event may populate different values of event.outcome, according to their perspective. Also note that in the case of a compound event (a single event that contains multiple logical events), this field should be populated with the value that best captures the overall success or failure from the perspective of the event producer. Further note that not all events will have an associated outcome. For example, this field is generally not populated for metric events, events with event.type:info, or any events for which an outcome does not make logical sense.
keyword
event.provider
Source of the event. Event transports such as Syslog or the Windows Event Log typically mention the source of an event. It can be the name of the software that generated the event (e.g. Sysmon, httpd), or of a subsystem of the operating system (kernel, Microsoft-Windows-Security-Auditing).
keyword
event.reference
Reference URL linking to additional information about this event. This URL links to a static definition of this event. Alert events, indicated by event.kind:alert, are a common use case for this field.
keyword
event.severity
The numeric severity of the event according to your event source. What the different severity values mean can be different between sources and use cases. It's up to the implementer to make sure severities are consistent across events from the same source. The Syslog severity belongs in log.syslog.severity.code. event.severity is meant to represent the severity according to the event source (e.g. firewall, IDS). If the event source does not publish its own severity, you may optionally copy the log.syslog.severity.code to event.severity.
long
event.type
This is one of four ECS Categorization Fields, and indicates the third level in the ECS category hierarchy. event.type represents a categorization "sub-bucket" that, when used along with the event.category field values, enables filtering events down to a level appropriate for single visualization. This field is an array. This will allow proper categorization of some events that fall in multiple event types.
keyword
file.code_signature.exists
Boolean to capture if a signature is present.
boolean
file.code_signature.subject_name
Subject name of the code signer
keyword
file.code_signature.trusted
Stores the trust status of the certificate chain. Validating the trust of the certificate chain may be complicated, and this field should only be populated by tools that actively check the status.
boolean
file.directory
Directory where the file is located. It should include the drive letter, when appropriate.
keyword
file.extension
File extension, excluding the leading dot. Note that when the file name has multiple extensions (example.tar.gz), only the last one should be captured ("gz", not "tar.gz").
keyword
file.hash.md5
MD5 hash.
keyword
file.hash.sha1
SHA1 hash.
keyword
file.hash.sha256
SHA256 hash.
keyword
file.name
Name of the file including the extension, without the directory.
keyword
file.size
File size in bytes. Only relevant when file.type is "file".
long
file.x509.issuer.common_name
List of common name (CN) of issuing certificate authority.
keyword
file.x509.not_after
Time at which the certificate is no longer considered valid.
date
file.x509.serial_number
Unique serial number issued by the certificate authority. For consistency, if this value is alphanumeric, it should be formatted without colons and uppercase characters.
keyword
host.architecture
Operating system architecture.
keyword
host.containerized
If the host is a container.
boolean
host.domain
Name of the domain of which the host is a member. For example, on Windows this could be the host's Active Directory domain or NetBIOS domain name. For Linux this could be the domain of the host's LDAP provider.
keyword
host.hostname
Hostname of the host. It normally contains what the hostname command returns on the host machine.
keyword
host.id
Unique host id. As hostname is not always unique, use values that are meaningful in your environment. Example: The current usage of beat.name.
keyword
host.ip
Host ip addresses.
ip
host.mac
Host mac addresses.
keyword
host.name
Name of the host. It can contain what hostname returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.
keyword
host.os.build
OS build information.
keyword
host.os.codename
OS codename, if any.
keyword
host.os.family
OS family (such as redhat, debian, freebsd, windows).
keyword
host.os.full
Operating system name, including the version or code name.
keyword
host.os.full.text
Multi-field of host.os.full.
match_only_text
host.os.kernel
Operating system kernel version as a raw string.
keyword
host.os.name
Operating system name, without the version.
keyword
host.os.name.text
Multi-field of host.os.name.
text
host.os.platform
Operating system platform (such centos, ubuntu, windows).
keyword
host.os.version
Operating system version as a raw string.
keyword
host.type
Type of host. For Cloud providers this can be the machine type like t2.medium. If vm, this could be the container, for example, or other information meaningful in your environment.
keyword
input.type
Input type
keyword
log.offset
Log offset
long
m365_defender.event.aad_device_id
Unique identifier for the device in Azure AD.
keyword
m365_defender.event.account.display_name
Name of the account user displayed in the address book. Typically a combination of a given or first name, a middle initiation, and a last name or surname.
keyword
m365_defender.event.account.domain
Domain of the account.
keyword
m365_defender.event.account.id
An identifier for the account as found by Microsoft Defender for Cloud Apps. Could be Azure Active Directory ID, user principal name, or other identifiers.
keyword
m365_defender.event.account.name
User name of the account.
keyword
m365_defender.event.account.object_id
Unique identifier for the account in Azure Active Directory.
keyword
m365_defender.event.account.sid
Security Identifier (SID) of the account.
keyword
m365_defender.event.account.type
Type of user account, indicating its general role and access levels, such as Regular, System, Admin, DcAdmin, System, Application.
keyword
m365_defender.event.account.upn
User principal name (UPN) of the account.
keyword
m365_defender.event.action.result
Result of the action.
keyword
m365_defender.event.action.trigger
Indicates whether an action was triggered by an administrator (manually or through approval of a pending automated action), or by some special mechanism, such as a ZAP or Dynamic Delivery.
keyword
m365_defender.event.action.type
Type of activity that triggered the event. See the in-portal schema reference for details.
keyword
m365_defender.event.action.value
Action taken on the entity.
keyword
m365_defender.event.active_users
An array of all users that are logged on the machine at the time of the event.
keyword
m365_defender.event.activity.objects
List of objects, such as files or folders, that were involved in the recorded activity.
flattened
m365_defender.event.activity.type
Type of activity that triggered the event.
keyword
m365_defender.event.additional_fields
Additional information about the entity or event in JSON array format.
flattened
m365_defender.event.alert.categories
keyword
m365_defender.event.alert.category
Type of threat indicator or breach activity identified by the alert.
keyword
m365_defender.event.alert.id
Unique identifier for the alert.
keyword
m365_defender.event.app_guard_container_id
Identifier for the virtualized container used by Application Guard to isolate browser activity.
keyword
m365_defender.event.app_instance_id
long
m365_defender.event.application
Application that performed the recorded action.
keyword
m365_defender.event.application_id
Unique identifier for the application.
keyword
m365_defender.event.asset_value
Indicates the value of a device as assigned by the user.
keyword
m365_defender.event.attachment_count
Number of attachments in the email.
long
m365_defender.event.attack_techniques
MITRE ATT&CK techniques associated with the activity that triggered the alert.
keyword
m365_defender.event.authentication_details
List of pass or fail verdicts by email authentication protocols like DMARC, DKIM, SPF or a combination of multiple authentication types (CompAuth).
keyword
m365_defender.event.bulk_complaint_level
Threshold assigned to email from bulk mailers, a high bulk complaint level (BCL) means the email is more likely to generate complaints, and thus more likely to be spam.
long
m365_defender.event.category
keyword
m365_defender.event.certificate.countersignature_time
Date and time the certificate was countersigned.
date
m365_defender.event.certificate.creation_time
Date and time the certificate was created.
date
m365_defender.event.certificate.expiration_time
Date and time the certificate is set to expire.
date
m365_defender.event.certificate.serial_number
Identifier for the certificate that is unique to the issuing certificate authority (CA).
keyword
m365_defender.event.city
City where the client IP address is geolocated.
keyword
m365_defender.event.client_version
Version of the endpoint agent or sensor running on the machine.
keyword
m365_defender.event.confidence_level
List of confidence levels of any spam or phishing verdicts. For spam, this column shows the spam confidence level (SCL), indicating if the email was skipped (-1), found to be not spam (0,1), found to be spam with moderate confidence (5,6), or found to be spam with high confidence (9). For phishing, this column displays whether the confidence level is "High" or "Low".
flattened
m365_defender.event.connected_networks
Networks that the adapter is connected to. Each JSON array contains the network name, category (public, private or domain), a description, and a flag indicating if it's connected publicly to the internet.
flattened
m365_defender.event.connectors
Custom instructions that define organizational mail flow and how the email was routed.
keyword
m365_defender.event.country_code
Two-letter code indicating the country where the client IP address is geolocated.
keyword
m365_defender.event.crl_distribution_point_urls
JSON array listing the URLs of network shares that contain certificates and certificate revocation lists (CRLs).
keyword
m365_defender.event.default_gateways
Default gateway addresses in JSON array format.
keyword
m365_defender.event.delivery.action
Delivery action of the email: Delivered, Junked, Blocked, or Replaced.
keyword
m365_defender.event.delivery.location
Location where the email was delivered: Inbox/Folder, On-premises/External, Junk, Quarantine, Failed, Dropped, Deleted items.
keyword
m365_defender.event.destination.device_name
Name of the device running the server application that processed the recorded action.
keyword
m365_defender.event.destination.ip_address
IP address of the device running the server application that processed the recorded action.
ip
m365_defender.event.destination.port
Destination port of related network communications or activity.
long
m365_defender.event.detection.methods
Methods used to detect malware, phishing, or other threats found in the email or at the time of click.
flattened
m365_defender.event.detection.source
Detection technology or sensor that identified the notable component or activity.
keyword
m365_defender.event.device.category
Broader classification that groups certain device types under the following categories: Endpoint, Network device, IoT, Unknown.
keyword
m365_defender.event.device.id
Unique identifier for the device or machine in the service.
keyword
m365_defender.event.device.name
Fully qualified domain name (FQDN) of the device, machine or endpoint.
keyword
m365_defender.event.device.sub_type
Additional modifier for certain types of devices, for example, a mobile device can be a tablet or a smartphone; only available if device discovery finds enough information about this attribute.
keyword
m365_defender.event.device.type
Type of device based on purpose and functionality, such as network device, workstation, server, mobile, gaming console, or printer.
keyword
m365_defender.event.device_dynamic_tags
Device tags assigned automatically using dynamic tagging rules.
keyword
m365_defender.event.device_manual_tags
Device tags created manually using the portal UI or public API.
keyword
m365_defender.event.dns_addresses
DNS server addresses in JSON array format.
keyword
m365_defender.event.email.action
Final action taken on the email based on filter verdict, policies, and user actions: Move message to junk mail folder, Add X-header, Modify subject, Redirect message, Delete message, send to quarantine, No action taken, Bcc message.
keyword
m365_defender.event.email.action_policy
Action policy that took effect: Antispam high-confidence, Antispam, Antispam bulk mail, Antispam phishing, Anti-phishing domain impersonation, Anti-phishing user impersonation, Anti-phishing spoof, Anti-phishing graph impersonation, Antimalware, Safe Attachments, Enterprise Transport Rules (ETR).
keyword
m365_defender.event.email.action_policy_guid
Unique identifier for the policy that determined the final mail action.
keyword
m365_defender.event.email.cluster_id
Identifier for the group of similar emails clustered based on heuristic analysis of their contents.
keyword
m365_defender.event.email.direction
Direction of the email relative to your network: Inbound, Outbound, Intra-org.
keyword
m365_defender.event.email.language
Detected language of the email content.
keyword
m365_defender.event.email.subject
Subject of the email.
keyword
m365_defender.event.entity_type
Type of object, such as a file, a process, a device, or a user.
keyword
m365_defender.event.evidence.direction
Indicates whether the entity is the source or the destination of a network connection.
keyword
m365_defender.event.evidence.role
How the entity is involved in an alert, indicating whether it is impacted or is merely related.
keyword
m365_defender.event.exclusion_reason
Indicates the reason for device exclusion.
keyword
m365_defender.event.exposure_level
Indicates the exposure level of a device.
keyword
m365_defender.event.failure_reason
Information explaining why the recorded action failed.
keyword
m365_defender.event.file.name
Name of the file that the recorded action was applied to.
keyword
m365_defender.event.file.origin_ip
IP address where the file was downloaded from.
ip
m365_defender.event.file.origin_referrer_url
URL of the web page that links to the downloaded file.
keyword
m365_defender.event.file.origin_url
URL where the file was downloaded from.
keyword
m365_defender.event.file.size
Size of the file in bytes.
long
m365_defender.event.file.type
File extension type.
keyword
m365_defender.event.folder_path
Folder containing the file that the recorded action was applied to.
keyword
m365_defender.event.initiating_process.account_domain
Domain of the account that ran the process responsible for the event.
keyword
m365_defender.event.initiating_process.account_name
User name of the account that ran the process responsible for the event.
keyword
m365_defender.event.initiating_process.account_object_id
Azure AD object ID of the user account that ran the process responsible for the event.
keyword
m365_defender.event.initiating_process.account_sid
Security Identifier (SID) of the account that ran the process responsible for the event.
keyword
m365_defender.event.initiating_process.account_upn
User principal name (UPN) of the account that ran the process responsible for the event.
keyword
m365_defender.event.initiating_process.command_line
Command line used to run the process that initiated the event.
keyword
m365_defender.event.initiating_process.creation_time
Date and time when the process that initiated the event was started.
date
m365_defender.event.initiating_process.file_name
Name of the process that initiated the event.
keyword
m365_defender.event.initiating_process.file_size
Size of the file that ran the process responsible for the event.
long
m365_defender.event.initiating_process.folder_path
Folder containing the process (image file) that initiated the event.
keyword
m365_defender.event.initiating_process.id
Process ID (PID) of the process that initiated the event.
long
m365_defender.event.initiating_process.integrity_level
Integrity level of the process that initiated the event. Windows assigns integrity levels to processes based on certain characteristics, such as if they were launched from an internet download. These integrity levels influence permissions to resources.
keyword
m365_defender.event.initiating_process.logon_id
Identifier for a logon session of the process that initiated the event. This identifier is unique on the same machine only between restarts.
keyword
m365_defender.event.initiating_process.md5
MD5 hash of the process (image file) that initiated the event.
keyword
m365_defender.event.initiating_process.parent_creation_time
Date and time when the parent of the process responsible for the event was started.
date
m365_defender.event.initiating_process.parent_file_name
Name of the parent process that spawned the process responsible for the event.
keyword
m365_defender.event.initiating_process.parent_id
Process ID (PID) of the parent process that spawned the process responsible for the event.
long
m365_defender.event.initiating_process.sha1
SHA-1 of the process (image file) that initiated the event.
keyword
m365_defender.event.initiating_process.sha256
SHA-256 of the process (image file) that initiated the event. This field is usually not populated—use the SHA1 column when available.
keyword
m365_defender.event.initiating_process.signature_status
Information about the signature status of the process (image file) that initiated the event.
keyword
m365_defender.event.initiating_process.signer_type
Type of file signer of the process (image file) that initiated the event.
keyword
m365_defender.event.initiating_process.token_elevation
Token type indicating the presence or absence of User Access Control (UAC) privilege elevation applied to the process that initiated the event.
keyword
m365_defender.event.initiating_process.version_info_company_name
Company name from the version information of the process (image file) responsible for the event.
keyword
m365_defender.event.initiating_process.version_info_file_description
Description from the version information of the process (image file) responsible for the event.
keyword
m365_defender.event.initiating_process.version_info_internal_file_name
Internal file name from the version information of the process (image file) responsible for the event.
keyword
m365_defender.event.initiating_process.version_info_original_file_name
Original file name from the version information of the process (image file) responsible for the event.
keyword
m365_defender.event.initiating_process.version_info_product_name
Product name from the version information of the process (image file) responsible for the event.
keyword
m365_defender.event.initiating_process.version_info_product_version
Product version from the version information of the process (image file) responsible for the event.
keyword
m365_defender.event.internet_message_id
Public-facing identifier for the email that is set by the sending email system.
keyword
m365_defender.event.ip_address
Public IP address of the device from which the user clicked on the link or IP address assigned to the endpoint and used during related network communications.
ip
m365_defender.event.ip_addresses
JSON array containing all the IP addresses assigned to the adapter, along with their respective subnet prefix and IP address space, such as public, private, or link-local.
flattened
m365_defender.event.ip_category
Additional information about the IP address.
keyword
m365_defender.event.ip_tags
Customer-defined information applied to specific IP addresses and IP address ranges.
keyword
m365_defender.event.ipv4_dhcp
IPv4 address of DHCP server.
ip
m365_defender.event.ipv6_dhcp
IPv6 address of DHCP server.
ip
m365_defender.event.is_admin_operation
Indicates whether the activity was performed by an administrator.
boolean
m365_defender.event.is_anonymous_proxy
Indicates whether the IP address belongs to a known anonymous proxy.
boolean
m365_defender.event.is_azure_ad_joined
Boolean indicator of whether machine is joined to the Azure Active Directory.
boolean
m365_defender.event.is_azure_info_protection_applied
Indicates whether the file is encrypted by Azure Information Protection.
boolean
m365_defender.event.is_clicked_through
Indicates whether the user was able to click through to the original URL or was not allowed.
boolean
m365_defender.event.is_excluded
Determines if the device is currently excluded from Microsoft Defender for Vulnerability Management experiences.
boolean
m365_defender.event.is_external_user
Indicates whether a user inside the network doesn't belong to the organization's domain.
boolean
m365_defender.event.is_impersonated
Indicates whether the activity was performed by one user for another (impersonated) user.
boolean
m365_defender.event.is_internet_facing
Indicates whether the device is internet-facing.
boolean
m365_defender.event.is_local_admin
Boolean indicator of whether the user is a local administrator on the machine.
boolean
m365_defender.event.is_root_signer_microsoft
Indicates whether the signer of the root certificate is Microsoft and if the file is included in Windows operating system.
boolean
m365_defender.event.is_signed
Indicates whether the file is signed.
boolean
m365_defender.event.is_trusted
Indicates whether the file is trusted based on the results of the WinVerifyTrust function, which checks for unknown root certificate information, invalid signatures, revoked certificates, and other questionable attributes.
boolean
m365_defender.event.isp
Internet service provider (ISP) associated with the endpoint IP address.
keyword
m365_defender.event.issuer
Information about the issuing certificate authority (CA).
keyword
m365_defender.event.issuer_hash
Unique hash value identifying issuing certificate authority (CA).
keyword
m365_defender.event.join_type
keyword
m365_defender.event.local.ip
IP address assigned to the local device or machine used during communication.
ip
m365_defender.event.local.ip_type
Type of IP address, for example Public, Private, Reserved, Loopback, Teredo, FourToSixMapping, and Broadcast.
keyword
m365_defender.event.local.port
TCP port on the local machine used during communication.
long
m365_defender.event.location
City, country, or other geographic location associated with the event.
keyword
m365_defender.event.logon.id
Identifier for a logon session. This identifier is unique on the same machine only between restarts.
keyword
m365_defender.event.logon.type
Type of logon session, specifically: Interactive, Remote interactive (RDP) logons, Network, Batch, Service.
keyword
m365_defender.event.mac_address
MAC address of the network adapter.
keyword
m365_defender.event.machine_group
Machine group of the machine. This group is used by role-based access control to determine access to the machine.
keyword
m365_defender.event.md5
MD5 hash of the file that the recorded action was applied to.
keyword
m365_defender.event.merged_device_ids
Previous device IDs that have been assigned to the same device.
keyword
m365_defender.event.merged_to_device_id
The most recent device ID assigned to a device.
keyword
m365_defender.event.model
Model name or number of the product from the vendor or manufacturer, only available if device discovery finds enough information about this attribute.
keyword
m365_defender.event.network.adapter_name
Name of the network adapter.
keyword
m365_defender.event.network.adapter_status
Operational status of the network adapter. For the possible values, refer to this enumeration.
keyword
m365_defender.event.network.adapter_type
Network adapter type. For the possible values, refer to this enumeration.
keyword
m365_defender.event.network.adapter_vendor
keyword
m365_defender.event.network.message_id
Unique identifier for the email, generated by Microsoft 365.
keyword
m365_defender.event.network_direction
The network direction used in DeviceNetworkEvents.
keyword
m365_defender.event.oauth_application_id
keyword
m365_defender.event.object.id
Unique identifier of the object that the recorded action was applied to.
keyword
m365_defender.event.object.name
Name of the object that the recorded action was applied to.
keyword
m365_defender.event.object.type
Type of object, such as a file or a folder, that the recorded action was applied to.
keyword
m365_defender.event.onboarding_status
Indicates whether the device is currently onboarded or not to Microsoft Defender for Endpoint or if the device is not supported.
keyword
m365_defender.event.operation_name
keyword
m365_defender.event.org_level.action
Action taken on the email in response to matches to a policy defined at the organizational level.
keyword
m365_defender.event.org_level.policy
Organizational policy that triggered the action taken on the email.
keyword
m365_defender.event.os.architecture
Architecture of the operating system running on the machine.
keyword
m365_defender.event.os.build
Build version of the operating system running on the machine.
keyword
m365_defender.event.os.distribution
Distribution of the OS platform, such as Ubuntu or RedHat for Linux platforms.
keyword
m365_defender.event.os.platform
Platform of the operating system running on the machine. This indicates specific operating systems, including variations within the same family, such as Windows 11, Windows 10 and Windows 7.
keyword
m365_defender.event.os.version
Version of the operating system running on the machine.
keyword
m365_defender.event.os.version_info
Additional information about the OS version, such as the popular name, code name, or version number.
keyword
m365_defender.event.port
TCP port used during communication.
long
m365_defender.event.previous.file_name
Original name of the file that was renamed as a result of the action.
keyword
m365_defender.event.previous.folder_path
Original folder containing the file before the recorded action was applied.
keyword
m365_defender.event.previous.registry_key
Original registry key of the registry value before it was modified.
keyword
m365_defender.event.previous.registry_value_data
Original data of the registry value before it was modified.
keyword
m365_defender.event.previous.registry_value_name
Original name of the registry value before it was modified.
keyword
m365_defender.event.process.command_line
Command line used to create the new process.
keyword
m365_defender.event.process.creation_time
Date and time the process was created.
date
m365_defender.event.process.id
Process ID (PID) of the newly created process.
long
m365_defender.event.process.integrity_level
Integrity level of the newly created process. Windows assigns integrity levels to processes based on certain characteristics, such as if they were launched from an internet downloaded. These integrity levels influence permissions to resources.
keyword
m365_defender.event.process.token_elevation
Token type indicating the presence or absence of User Access Control (UAC) privilege elevation applied to the newly created process.
keyword
m365_defender.event.process.version_info_company_name
Company name from the version information of the newly created process.
keyword
m365_defender.event.process.version_info_file_description
Description from the version information of the newly created process.
keyword
m365_defender.event.process.version_info_internal_file_name
Internal file name from the version information of the newly created process.
keyword
m365_defender.event.process.version_info_original_file_name
Original file name from the version information of the newly created process.
keyword
m365_defender.event.process.version_info_product_name
Product name from the version information of the newly created process.
keyword
m365_defender.event.process.version_info_product_version
Product version from the version information of the newly created process.
keyword
m365_defender.event.protocol
Protocol used during the communication.
keyword
m365_defender.event.public_ip.geo.city_name
keyword
m365_defender.event.public_ip.geo.continent_name
keyword
m365_defender.event.public_ip.geo.country_iso_code
keyword
m365_defender.event.public_ip.geo.country_name
keyword
m365_defender.event.public_ip.geo.location
geo_point
m365_defender.event.public_ip.geo.region_iso_code
keyword
m365_defender.event.public_ip.geo.region_name
keyword
m365_defender.event.public_ip.value
Public IP address used by the onboarded machine to connect to the Microsoft Defender for Endpoint service. This could be the IP address of the machine itself, a NAT device, or a proxy.
ip
m365_defender.event.query.target
Name of user, group, device, domain, or any other entity type being queried.
keyword
m365_defender.event.query.type
Type of query, such as QueryGroup, QueryUser, or EnumerateUsers.
keyword
m365_defender.event.query.value
String used to run the query.
keyword
m365_defender.event.raw_event_data
Raw event information from the source application or service in JSON format.
flattened
m365_defender.event.recipient.email_address
Email address of the recipient, or email address of the recipient after distribution list expansion.
keyword
m365_defender.event.recipient.object_id
Unique identifier for the email recipient in Azure AD.
keyword
m365_defender.event.registry.device_tag
Machine tag added through the registry.
keyword
m365_defender.event.registry.key
Registry key that the recorded action was applied to.
keyword
m365_defender.event.registry.value_data
Data of the registry value that the recorded action was applied to.
keyword
m365_defender.event.registry.value_name
Name of the registry value that the recorded action was applied to.
keyword
m365_defender.event.registry.value_type
Data type, such as binary or string, of the registry value that the recorded action was applied to.
keyword
m365_defender.event.remote.device_name
Name of the machine that performed a remote operation on the affected machine. Depending on the event being reported, this name could be a fully-qualified domain name (FQDN), a NetBIOS name, or a host name without domain information.
keyword
m365_defender.event.remote.ip
IP address that was being connected to.
ip
m365_defender.event.remote.ip_type
Type of IP address, for example Public, Private, Reserved, Loopback, Teredo, FourToSixMapping, and Broadcast.
keyword
m365_defender.event.remote.port
TCP port on the remote device that was being connected to.
long
m365_defender.event.remote.url
URL or fully qualified domain name (FQDN) that was being connected to.
keyword
m365_defender.event.report_id
Event identifier based on a repeating counter. To identify unique events, this column must be used in conjunction with the DeviceName and Timestamp columns.
keyword
m365_defender.event.request.account_domain
Domain of the account used to remotely initiate the activity.
keyword
m365_defender.event.request.account_name
User name of account used to remotely initiate the activity.
keyword
m365_defender.event.request.account_sid
Security Identifier (SID) of the account used to remotely initiate the activity.
keyword
m365_defender.event.request.protocol
Network protocol, if applicable, used to initiate the activity: Unknown, Local, SMB, or NFS.
keyword
m365_defender.event.request.source_ip
IPv4 or IPv6 address of the remote device that initiated the activity.
ip
m365_defender.event.request.source_port
Source port on the remote device that initiated the activity.
long
m365_defender.event.sender.display_name
Name of the sender displayed in the address book, typically a combination of a given or first name, a middle initial, and a last name or surname.
keyword
m365_defender.event.sender.from_address
Sender email address in the FROM header, which is visible to email recipients on their email clients.
keyword
m365_defender.event.sender.from_domain
Sender domain in the FROM header, which is visible to email recipients on their email clients.
keyword
m365_defender.event.sender.ipv4
IPv4 address of the last detected mail server that relayed the message.
ip
m365_defender.event.sender.ipv6
IPv6 address of the last detected mail server that relayed the message.
ip
m365_defender.event.sender.mail_from_address
Sender email address in the MAIL FROM header, also known as the envelope sender or the Return-Path address.
keyword
m365_defender.event.sender.mail_from_domain
Sender domain in the MAIL FROM header, also known as the envelope sender or the Return-Path address.
keyword
m365_defender.event.sender.object_id
Unique identifier for the sender's account in Azure AD.
keyword
m365_defender.event.sensitivity.label
Label applied to an email, file, or other content to classify it for information protection.
keyword
m365_defender.event.sensitivity.sub_label
Sublabel applied to an email, file, or other content to classify it for information protection; sensitivity sublabels are grouped under sensitivity labels but are treated independently.
keyword
m365_defender.event.sensor_health_state
Indicates health of the device's EDR sensor, if onboarded to Microsoft Defender For Endpoint.
keyword
m365_defender.event.service_source
Product or service that provided the alert information.
keyword
m365_defender.event.severity
Indicates the potential impact (high, medium, or low) of the threat indicator or breach activity identified by the alert.
keyword
m365_defender.event.sha1
SHA-1 of the file that the recorded action was applied to.
keyword
m365_defender.event.sha256
SHA-256 of the file that the recorded action was applied to. This field is usually not populated—use the SHA1 column when available.
keyword
m365_defender.event.share_name
Name of shared folder containing the file.
keyword
m365_defender.event.signature_type
Indicates whether signature information was read as embedded content in the file itself or read from an external catalog file.
keyword
m365_defender.event.signer
Information about the signer of the file.
keyword
m365_defender.event.signer_hash
Unique hash value identifying the signer.
keyword
m365_defender.event.subject
Subject of the email.
keyword
m365_defender.event.target.account_display_name
Display name of the account that the recorded action was applied to.
keyword
m365_defender.event.target.account_upn
User principal name (UPN) of the account that the recorded action was applied to.
keyword
m365_defender.event.target.device_name
Fully qualified domain name (FQDN) of the device that the recorded action was applied to.
keyword
m365_defender.event.tenant.id
keyword
m365_defender.event.tenant.name
keyword
m365_defender.event.threat.family
Malware family that the suspicious or malicious file or process has been classified under.
keyword
m365_defender.event.threat.names
Detection name for malware or other threats found.
keyword
m365_defender.event.threat.types
Verdict from the email filtering stack on whether the email contains malware, phishing, or other threats.
keyword
m365_defender.event.time
date
m365_defender.event.timestamp
Date and time when the event was recorded.
date
m365_defender.event.title
Title of the alert.
keyword
m365_defender.event.tunnel_type
Tunneling protocol, if the interface is used for this purpose, for example 6to4, Teredo, ISATAP, PPTP, SSTP, and SSH.
keyword
m365_defender.event.url
Full URL in the email subject, body, or attachment.
keyword
m365_defender.event.url_chain
For scenarios involving redirections, it includes URLs present in the redirection chain.
keyword
m365_defender.event.url_count
Number of embedded URLs in the email.
long
m365_defender.event.url_domain
Domain name or host name of the URL.
keyword
m365_defender.event.url_location
keyword
m365_defender.event.user_agent
User agent information from the web browser or other client application.
keyword
m365_defender.event.user_agent_tags
More information provided by Microsoft Defender for Cloud Apps in a tag in the user agent field. Can have any of the following values: Native client, Outdated browser, Outdated operating system, Robot.
keyword
m365_defender.event.user_level_action
Action taken on the email in response to matches to a mailbox policy defined by the recipient.
keyword
m365_defender.event.user_level_policy
End-user mailbox policy that triggered the action taken on the email.
keyword
m365_defender.event.vendor
Name of the product vendor or manufacturer, only available if device discovery finds enough information about this attribute.
keyword
m365_defender.event.workload
The application from which the user clicked on the link, with the values being Email, Office and Teams.
keyword
message
For log events the message field contains the log message, optimized for viewing in a log viewer. For structured logs without an original message field, other fields can be concatenated to form a human-readable summary of the event. If multiple messages exist, they can be combined into one message.
match_only_text
network.direction
Direction of the network traffic. When mapping events from a host-based monitoring context, populate this field from the host's point of view, using the values "ingress" or "egress". When mapping events from a network or perimeter-based monitoring context, populate this field from the point of view of the network perimeter, using the values "inbound", "outbound", "internal" or "external". Note that "internal" is not crossing perimeter boundaries, and is meant to describe communication between two hosts within the perimeter. Note also that "external" is meant to describe traffic between two hosts that are external to the perimeter. This could for example be useful for ISPs or VPN service providers.
keyword
network.protocol
In the OSI Model this would be the Application Layer protocol. For example, http, dns, or ssh. The field value must be normalized to lowercase for querying.
keyword
observer.type
The type of the observer the data is coming from. There is no predefined list of observer types. Some examples are forwarder, firewall, ids, ips, proxy, poller, sensor, APM server.
keyword
observer.version
Observer version.
keyword
process.args
Array of process arguments, starting with the absolute path to the executable. May be filtered to protect sensitive information.
keyword
process.args_count
Length of the process.args array. This field can be useful for querying or performing bucket analysis on how many arguments were provided to start a process. More arguments may be an indication of suspicious activity.
long
process.code_signature.status
Additional information about the certificate status. This is useful for logging cryptographic errors with the certificate validity or trust status. Leave unpopulated if the validity or trust of the certificate was unchecked.
keyword
process.command_line
Full command line that started the process, including the absolute path to the executable, and all arguments. Some arguments may be filtered to protect sensitive information.
wildcard
process.command_line.text
Multi-field of process.command_line.
match_only_text
process.executable
Absolute path to the process executable.
keyword
process.executable.text
Multi-field of process.executable.
match_only_text
process.hash.md5
MD5 hash.
keyword
process.hash.sha1
SHA1 hash.
keyword
process.hash.sha256
SHA256 hash.
keyword
process.name
Process name. Sometimes called program name or similar.
keyword
process.name.text
Multi-field of process.name.
match_only_text
process.parent.args
Array of process arguments, starting with the absolute path to the executable. May be filtered to protect sensitive information.
keyword
process.parent.args_count
Length of the process.args array. This field can be useful for querying or performing bucket analysis on how many arguments were provided to start a process. More arguments may be an indication of suspicious activity.
long
process.parent.code_signature.status
Additional information about the certificate status. This is useful for logging cryptographic errors with the certificate validity or trust status. Leave unpopulated if the validity or trust of the certificate was unchecked.
keyword
process.parent.command_line
Full command line that started the process, including the absolute path to the executable, and all arguments. Some arguments may be filtered to protect sensitive information.
wildcard
process.parent.command_line.text
Multi-field of process.parent.command_line.
match_only_text
process.parent.executable
Absolute path to the process executable.
keyword
process.parent.executable.text
Multi-field of process.parent.executable.
match_only_text
process.parent.group_leader.name
keyword
process.parent.group_leader.pid
Process id.
long
process.parent.group_leader.start
The time the process started.
date
process.parent.hash.md5
MD5 hash.
keyword
process.parent.hash.sha1
SHA1 hash.
keyword
process.parent.hash.sha256
SHA256 hash.
keyword
process.parent.name
Process name. Sometimes called program name or similar.
keyword
process.parent.name.text
Multi-field of process.parent.name.
match_only_text
process.parent.pe.company
Internal company name of the file, provided at compile-time.
keyword
process.parent.pe.description
Internal description of the file, provided at compile-time.
keyword
process.parent.pe.file_version
Internal version of the file, provided at compile-time.
keyword
process.parent.pe.original_file_name
Internal name of the file, provided at compile-time.
keyword
process.parent.pe.product
Internal product name of the file, provided at compile-time.
keyword
process.parent.pe.sections.physical_size
PE Section List physical size.
long
process.parent.pid
Process id.
long
process.parent.start
The time the process started.
date
process.pe.company
Internal company name of the file, provided at compile-time.
keyword
process.pe.description
Internal description of the file, provided at compile-time.
keyword
process.pe.file_version
Internal version of the file, provided at compile-time.
keyword
process.pe.original_file_name
Internal name of the file, provided at compile-time.
keyword
process.pe.product
Internal product name of the file, provided at compile-time.
keyword
process.pe.sections.physical_size
PE Section List physical size.
long
process.pid
Process id.
long
process.start
The time the process started.
date
registry.data.strings
Content when writing string types. Populated as an array when writing string data to the registry. For single string registry types (REG_SZ, REG_EXPAND_SZ), this should be an array with one string. For sequences of string with REG_MULTI_SZ, this array will be variable length. For numeric data, such as REG_DWORD and REG_QWORD, this should be populated with the decimal representation (e.g "1").
wildcard
registry.key
Hive-relative path of keys.
keyword
registry.value
Name of the value written.
keyword
related.hash
All the hashes seen on your event. Populating this field, then using it to search for hashes can help in situations where you're unsure what the hash algorithm is (and therefore which key name to search).
keyword
related.hosts
All hostnames or other host identifiers seen on your event. Example identifiers include FQDNs, domain names, workstation names, or aliases.
keyword
related.ip
All of the IPs seen on your event.
ip
related.user
All the user names or other user identifiers seen on the event.
keyword
source.domain
The domain name of the source system. This value may be a host name, a fully qualified domain name, or another host naming format. The value may derive from the original event or be added from enrichment.
keyword
source.geo.city_name
City name.
keyword
source.geo.continent_name
Name of the continent.
keyword
source.geo.country_iso_code
Country ISO code.
keyword
source.geo.country_name
Country name.
keyword
source.geo.location
Longitude and latitude.
geo_point
source.geo.region_iso_code
Region ISO code.
keyword
source.geo.region_name
Region name.
keyword
source.ip
IP address of the source (IPv4 or IPv6).
ip
source.port
Port of the source.
long
source.user.domain
Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.
keyword
source.user.id
Unique identifier of the user.
keyword
source.user.name
Short name or login of the user.
keyword
source.user.name.text
Multi-field of source.user.name.
match_only_text
tags
List of keywords used to tag each event.
keyword
threat.group.name
The name of the group for a set of related intrusion activity that are tracked by a common name in the security community. While not required, you can use a MITRE ATT&CK® group name.
keyword
threat.indicator.file.directory
Directory where the file is located. It should include the drive letter, when appropriate.
keyword
threat.indicator.file.hash.sha1
SHA1 hash.
keyword
threat.indicator.file.hash.sha256
SHA256 hash.
keyword
threat.indicator.file.name
Name of the file including the extension, without the directory.
keyword
threat.indicator.file.size
File size in bytes. Only relevant when file.type is "file".
long
threat.indicator.registry.data.strings
Content when writing string types. Populated as an array when writing string data to the registry. For single string registry types (REG_SZ, REG_EXPAND_SZ), this should be an array with one string. For sequences of string with REG_MULTI_SZ, this array will be variable length. For numeric data, such as REG_DWORD and REG_QWORD, this should be populated with the decimal representation (e.g "1").
wildcard
threat.indicator.registry.key
Hive-relative path of keys.
keyword
threat.indicator.registry.value
Name of the value written.
keyword
threat.indicator.type
Type of indicator as represented by Cyber Observable in STIX 2.0.
keyword
threat.technique.subtechnique.id
The full id of subtechnique used by this threat. You can use a MITRE ATT&CK® subtechnique, for example. (ex. https://attack.mitre.org/techniques/T1059/001/)
keyword
threat.technique.subtechnique.name
The name of subtechnique used by this threat. You can use a MITRE ATT&CK® subtechnique, for example. (ex. https://attack.mitre.org/techniques/T1059/001/)
keyword
threat.technique.subtechnique.name.text
Multi-field of threat.technique.subtechnique.name.
match_only_text
url.domain
Domain of the url, such as "www.elastic.co". In some cases a URL may refer to an IP and/or port directly, without a domain name. In this case, the IP address would go to the domain field. If the URL contains a literal IPv6 address enclosed by [ and ] (IETF RFC 2732), the [ and ] characters should also be captured in the domain field.
keyword
url.extension
The field contains the file extension from the original request url, excluding the leading dot. The file extension is only set if it exists, as not every url has a file extension. The leading period must not be included. For example, the value must be "png", not ".png". Note that when the file name has multiple extensions (example.tar.gz), only the last one should be captured ("gz", not "tar.gz").
keyword
url.fragment
Portion of the url after the #, such as "top". The # is not part of the fragment.
keyword
url.original
Unmodified original url as seen in the event source. Note that in network monitoring, the observed URL may be a full URL, whereas in access logs, the URL is often just represented as a path. This field is meant to represent the URL as it was observed, complete or not.
wildcard
url.original.text
Multi-field of url.original.
match_only_text
url.password
Password of the request.
keyword
url.path
Path of the request, such as "/search".
wildcard
url.port
Port of the request, such as 443.
long
url.query
The query field describes the query string of the request, such as "q=elasticsearch". The ? is excluded from the query string. If a URL contains no ?, there is no query field. If there is a ? but no query, the query field exists with an empty string. The exists query can be used to differentiate between the two cases.
keyword
url.scheme
Scheme of the request, such as "https". Note: The : is not part of the scheme.
keyword
url.user_info
keyword
url.username
Username of the request.
keyword
user.domain
Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.
keyword
user.id
Unique identifier of the user.
keyword
user.name
Short name or login of the user.
keyword
user.name.text
Multi-field of user.name.
match_only_text
user_agent.device.name
Name of the device.
keyword
user_agent.name
Name of the user agent.
keyword
user_agent.original
Unparsed user_agent string.
keyword
user_agent.original.text
Multi-field of user_agent.original.
match_only_text
user_agent.os.full
Operating system name, including the version or code name.
keyword
user_agent.os.full.text
Multi-field of user_agent.os.full.
match_only_text
user_agent.os.name
Operating system name, without the version.
keyword
user_agent.os.name.text
Multi-field of user_agent.os.name.
match_only_text
user_agent.os.version
Operating system version as a raw string.
keyword
user_agent.version
Version of the user agent.
keyword

incident

This is the incident dataset.

Example

An example event for incident looks as following:

{
    "@timestamp": "2021-09-30T09:35:45.113Z",
    "agent": {
        "ephemeral_id": "bfa54030-e0ce-4076-86d5-90314cd5425d",
        "id": "b749ee7f-378d-45d8-8151-975dfa11ce57",
        "name": "docker-fleet-agent",
        "type": "filebeat",
        "version": "8.8.2"
    },
    "cloud": {
        "account": {
            "id": "b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c"
        },
        "provider": [
            "azure"
        ]
    },
    "data_stream": {
        "dataset": "m365_defender.incident",
        "namespace": "ep",
        "type": "logs"
    },
    "ecs": {
        "version": "8.11.0"
    },
    "elastic_agent": {
        "id": "b749ee7f-378d-45d8-8151-975dfa11ce57",
        "snapshot": false,
        "version": "8.8.2"
    },
    "event": {
        "action": [
            "detected"
        ],
        "agent_id_status": "verified",
        "created": "2021-08-13T08:43:35.553Z",
        "dataset": "m365_defender.incident",
        "id": "2972395",
        "ingested": "2023-07-21T12:35:09Z",
        "kind": "alert",
        "original": "{\"@odata.type\":\"#microsoft.graph.security.incident\",\"alerts\":{\"@odata.type\":\"#microsoft.graph.security.alert\",\"actorDisplayName\":null,\"alertWebUrl\":\"https://security.microsoft.com/alerts/da637551227677560813_-961444813?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c\",\"assignedTo\":null,\"category\":\"DefenseEvasion\",\"classification\":\"unknown\",\"comments\":[],\"createdDateTime\":\"2021-04-27T12:19:27.7211305Z\",\"description\":\"A hidden file has been launched. This activity could indicate a compromised host. Attackers often hide files associated with malicious tools to evade file system inspection and defenses.\",\"detectionSource\":\"antivirus\",\"detectorId\":\"e0da400f-affd-43ef-b1d5-afc2eb6f2756\",\"determination\":\"unknown\",\"evidence\":[{\"@odata.type\":\"#microsoft.graph.security.deviceEvidence\",\"azureAdDeviceId\":null,\"createdDateTime\":\"2021-04-27T12:19:27.7211305Z\",\"defenderAvStatus\":\"unknown\",\"deviceDnsName\":\"tempDns\",\"firstSeenDateTime\":\"2020-09-12T07:28:32.4321753Z\",\"healthStatus\":\"active\",\"loggedOnUsers\":[],\"mdeDeviceId\":\"73e7e2de709dff64ef64b1d0c30e67fab63279db\",\"onboardingStatus\":\"onboarded\",\"osBuild\":22424,\"osPlatform\":\"Windows10\",\"rbacGroupId\":75,\"rbacGroupName\":\"UnassignedGroup\",\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"riskScore\":\"medium\",\"roles\":[\"compromised\"],\"tags\":[\"Test Machine\"],\"verdict\":\"unknown\",\"version\":\"Other\",\"vmMetadata\":{\"cloudProvider\":\"azure\",\"resourceId\":\"/subscriptions/8700d3a3-3bb7-4fbe-a090-488a1ad04161/resourceGroups/WdatpApi-EUS-STG/providers/Microsoft.Compute/virtualMachines/NirLaviTests\",\"subscriptionId\":\"8700d3a3-3bb7-4fbe-a090-488a1ad04161\",\"vmId\":\"ca1b0d41-5a3b-4d95-b48b-f220aed11d78\"}},{\"@odata.type\":\"#microsoft.graph.security.fileEvidence\",\"createdDateTime\":\"2021-04-27T12:19:27.7211305Z\",\"detectionStatus\":\"detected\",\"fileDetails\":{\"fileName\":\"MsSense.exe\",\"filePath\":\"C:\\\\Program Files\\\\temp\",\"filePublisher\":\"Microsoft Corporation\",\"fileSize\":6136392,\"issuer\":null,\"sha1\":\"5f1e8acedc065031aad553b710838eb366cfee9a\",\"sha256\":\"8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec\",\"signer\":null},\"mdeDeviceId\":\"73e7e2de709dff64ef64b1d0c30e67fab63279db\",\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"roles\":[],\"tags\":[],\"verdict\":\"unknown\"},{\"@odata.type\":\"#microsoft.graph.security.processEvidence\",\"createdDateTime\":\"2021-04-27T12:19:27.7211305Z\",\"detectionStatus\":\"detected\",\"imageFile\":{\"fileName\":\"MsSense.exe\",\"filePath\":\"C:\\\\Program Files\\\\temp\",\"filePublisher\":\"Microsoft Corporation\",\"fileSize\":6136392,\"issuer\":null,\"sha1\":\"5f1e8acedc065031aad553b710838eb366cfee9a\",\"sha256\":\"8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec\",\"signer\":null},\"mdeDeviceId\":\"73e7e2de709dff64ef64b1d0c30e67fab63279db\",\"parentProcessCreationDateTime\":\"2021-08-12T07:39:09.0909239Z\",\"parentProcessId\":668,\"parentProcessImageFile\":{\"fileName\":\"services.exe\",\"filePath\":\"C:\\\\Windows\\\\System32\",\"filePublisher\":\"Microsoft Corporation\",\"fileSize\":731744,\"issuer\":null,\"sha1\":null,\"sha256\":null,\"signer\":null},\"processCommandLine\":\"\\\"MsSense.exe\\\"\",\"processCreationDateTime\":\"2021-08-12T12:43:19.0772577Z\",\"processId\":4780,\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"roles\":[],\"tags\":[],\"userAccount\":{\"accountName\":\"SYSTEM\",\"azureAdUserId\":null,\"domainName\":\"NT AUTHORITY\",\"userPrincipalName\":null,\"userSid\":\"S-1-5-18\"},\"verdict\":\"unknown\"},{\"@odata.type\":\"#microsoft.graph.security.registryKeyEvidence\",\"createdDateTime\":\"2021-04-27T12:19:27.7211305Z\",\"registryHive\":\"HKEY_LOCAL_MACHINE\",\"registryKey\":\"SYSTEM\\\\CONTROLSET001\\\\CONTROL\\\\WMI\\\\AUTOLOGGER\\\\SENSEAUDITLOGGER\",\"remediationStatus\":\"none\",\"remediationStatusDetails\":null,\"roles\":[],\"tags\":[],\"verdict\":\"unknown\"}],\"firstActivityDateTime\":\"2021-04-26T07:45:50.116Z\",\"id\":\"da637551227677560813_-961444813\",\"incidentId\":\"28282\",\"incidentWebUrl\":\"https://security.microsoft.com/incidents/28282?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c\",\"lastActivityDateTime\":\"2021-05-02T07:56:58.222Z\",\"lastUpdateDateTime\":\"2021-05-02T14:19:01.3266667Z\",\"mitreTechniques\":[\"T1564.001\"],\"providerAlertId\":\"da637551227677560813_-961444813\",\"recommendedActions\":\"Collect artifacts and determine scope\\n�\\tReview the machine timeline for suspicious activities that may have occurred before and after the time of the alert, and record additional related artifacts (files, IPs/URLs) \\n�\\tLook for the presence of relevant artifacts on other systems. Identify commonalities and differences between potentially compromised systems.\\n�\\tSubmit relevant files for deep analysis and review resulting detailed behavioral information.\\n�\\tSubmit undetected files to the MMPC malware portal\\n\\nInitiate containment \\u0026 mitigation \\n�\\tContact the user to verify intent and initiate local remediation actions as needed.\\n�\\tUpdate AV signatures and run a full scan. The scan might reveal and remove previously-undetected malware components.\\n�\\tEnsure that the machine has the latest security updates. In particular, ensure that you have installed the latest software, web browser, and Operating System versions.\\n�\\tIf credential theft is suspected, reset all relevant users passwords.\\n�\\tBlock communication with relevant URLs or IPs at the organization�s perimeter.\",\"resolvedDateTime\":null,\"serviceSource\":\"microsoftDefenderForEndpoint\",\"severity\":\"low\",\"status\":\"new\",\"tenantId\":\"b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c\",\"threatDisplayName\":null,\"threatFamilyName\":null,\"title\":\"Suspicious execution of hidden file\"},\"assignedTo\":\"KaiC@contoso.onmicrosoft.com\",\"classification\":\"truePositive\",\"comments\":[{\"comment\":\"Demo incident\",\"createdBy\":\"DavidS@contoso.onmicrosoft.com\",\"createdTime\":\"2021-09-30T12:07:37.2756993Z\"}],\"createdDateTime\":\"2021-08-13T08:43:35.5533333Z\",\"determination\":\"multiStagedAttack\",\"displayName\":\"Multi-stage incident involving Initial access \\u0026 Command and control on multiple endpoints reported by multiple sources\",\"id\":\"2972395\",\"incidentWebUrl\":\"https://security.microsoft.com/incidents/2972395?tid=12f988bf-16f1-11af-11ab-1d7cd011db47\",\"lastUpdateDateTime\":\"2021-09-30T09:35:45.1133333Z\",\"redirectIncidentId\":null,\"severity\":\"medium\",\"status\":\"active\",\"tags\":[\"Demo\"],\"tenantId\":\"b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c\"}",
        "provider": "microsoftDefenderForEndpoint",
        "severity": 3,
        "url": "https://security.microsoft.com/incidents/2972395?tid=12f988bf-16f1-11af-11ab-1d7cd011db47"
    },
    "file": {
        "hash": {
            "sha1": [
                "5f1e8acedc065031aad553b710838eb366cfee9a"
            ],
            "sha256": [
                "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec"
            ]
        },
        "name": [
            "MsSense.exe"
        ],
        "path": [
            "C:\\Program Files\\temp"
        ],
        "size": [
            6136392
        ]
    },
    "host": {
        "id": [
            "73e7e2de709dff64ef64b1d0c30e67fab63279db"
        ],
        "name": [
            "tempdns"
        ],
        "os": {
            "name": [
                "Windows10"
            ],
            "version": [
                "Other"
            ]
        }
    },
    "input": {
        "type": "httpjson"
    },
    "m365_defender": {
        "incident": {
            "alert": {
                "alert_web_url": {
                    "domain": "security.microsoft.com",
                    "original": "https://security.microsoft.com/alerts/da637551227677560813_-961444813?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
                    "path": "/alerts/da637551227677560813_-961444813",
                    "query": "tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
                    "scheme": "https"
                },
                "category": "DefenseEvasion",
                "classification": "unknown",
                "created_datetime": "2021-04-27T12:19:27.721Z",
                "description": "A hidden file has been launched. This activity could indicate a compromised host. Attackers often hide files associated with malicious tools to evade file system inspection and defenses.",
                "detection_source": "antivirus",
                "detector_id": "e0da400f-affd-43ef-b1d5-afc2eb6f2756",
                "determination": "unknown",
                "evidence": [
                    {
                        "created_datetime": "2021-04-27T12:19:27.721Z",
                        "defender_av_status": "unknown",
                        "device_dns_name": "tempDns",
                        "first_seen_datetime": "2020-09-12T07:28:32.432Z",
                        "health_status": "active",
                        "mde_device_id": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
                        "odata_type": "#microsoft.graph.security.deviceEvidence",
                        "onboarding_status": "onboarded",
                        "os_build": "22424",
                        "os_platform": "Windows10",
                        "rbac_group": {
                            "id": "75",
                            "name": "UnassignedGroup"
                        },
                        "remediation_status": "none",
                        "risk_score": "medium",
                        "roles": [
                            "compromised"
                        ],
                        "tags": [
                            "Test Machine"
                        ],
                        "verdict": "unknown",
                        "version": "Other",
                        "vm_metadata": {
                            "cloud_provider": "azure",
                            "resource_id": "/subscriptions/8700d3a3-3bb7-4fbe-a090-488a1ad04161/resourceGroups/WdatpApi-EUS-STG/providers/Microsoft.Compute/virtualMachines/NirLaviTests",
                            "subscription_id": "8700d3a3-3bb7-4fbe-a090-488a1ad04161",
                            "vm_id": "ca1b0d41-5a3b-4d95-b48b-f220aed11d78"
                        }
                    },
                    {
                        "created_datetime": "2021-04-27T12:19:27.721Z",
                        "detection_status": "detected",
                        "file_details": {
                            "name": "MsSense.exe",
                            "path": "C:\\Program Files\\temp",
                            "publisher": "Microsoft Corporation",
                            "sha1": "5f1e8acedc065031aad553b710838eb366cfee9a",
                            "sha256": "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec",
                            "size": 6136392
                        },
                        "mde_device_id": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
                        "odata_type": "#microsoft.graph.security.fileEvidence",
                        "remediation_status": "none",
                        "verdict": "unknown"
                    },
                    {
                        "created_datetime": "2021-04-27T12:19:27.721Z",
                        "detection_status": "detected",
                        "image_file": {
                            "name": "MsSense.exe",
                            "path": "C:\\Program Files\\temp",
                            "publisher": "Microsoft Corporation",
                            "sha1": "5f1e8acedc065031aad553b710838eb366cfee9a",
                            "sha256": "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec",
                            "size": 6136392
                        },
                        "mde_device_id": "73e7e2de709dff64ef64b1d0c30e67fab63279db",
                        "odata_type": "#microsoft.graph.security.processEvidence",
                        "parent_process": {
                            "creation_datetime": "2021-08-12T07:39:09.090Z",
                            "id": 668,
                            "image_file": {
                                "name": "services.exe",
                                "path": "C:\\Windows\\System32",
                                "publisher": "Microsoft Corporation",
                                "size": 731744
                            }
                        },
                        "process": {
                            "command_line": "\"MsSense.exe\"",
                            "creation_datetime": "2021-08-12T12:43:19.077Z",
                            "id": 4780
                        },
                        "remediation_status": "none",
                        "user_account": {
                            "account_name": "SYSTEM",
                            "domain_name": "NT AUTHORITY",
                            "user_sid": "S-1-5-18"
                        },
                        "verdict": "unknown"
                    },
                    {
                        "created_datetime": "2021-04-27T12:19:27.721Z",
                        "odata_type": "#microsoft.graph.security.registryKeyEvidence",
                        "registry_hive": "HKEY_LOCAL_MACHINE",
                        "registry_key": "SYSTEM\\CONTROLSET001\\CONTROL\\WMI\\AUTOLOGGER\\SENSEAUDITLOGGER",
                        "remediation_status": "none",
                        "verdict": "unknown"
                    }
                ],
                "first_activity_datetime": "2021-04-26T07:45:50.116Z",
                "id": "da637551227677560813_-961444813",
                "incident_id": "28282",
                "incident_web_url": {
                    "domain": "security.microsoft.com",
                    "original": "https://security.microsoft.com/incidents/28282?tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
                    "path": "/incidents/28282",
                    "query": "tid=b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
                    "scheme": "https"
                },
                "last_activity_datetime": "2021-05-02T07:56:58.222Z",
                "last_update_datetime": "2021-05-02T14:19:01.326Z",
                "mitre_techniques": [
                    "T1564.001"
                ],
                "provider_alert_id": "da637551227677560813_-961444813",
                "recommended_actions": "Collect artifacts and determine scope\n�\tReview the machine timeline for suspicious activities that may have occurred before and after the time of the alert, and record additional related artifacts (files, IPs/URLs) \n�\tLook for the presence of relevant artifacts on other systems. Identify commonalities and differences between potentially compromised systems.\n�\tSubmit relevant files for deep analysis and review resulting detailed behavioral information.\n�\tSubmit undetected files to the MMPC malware portal\n\nInitiate containment & mitigation \n�\tContact the user to verify intent and initiate local remediation actions as needed.\n�\tUpdate AV signatures and run a full scan. The scan might reveal and remove previously-undetected malware components.\n�\tEnsure that the machine has the latest security updates. In particular, ensure that you have installed the latest software, web browser, and Operating System versions.\n�\tIf credential theft is suspected, reset all relevant users passwords.\n�\tBlock communication with relevant URLs or IPs at the organization�s perimeter.",
                "service_source": "microsoftDefenderForEndpoint",
                "severity": "low",
                "status": "new",
                "tenant_id": "b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
                "title": "Suspicious execution of hidden file"
            },
            "assigned_to": "KaiC@contoso.onmicrosoft.com",
            "classification": "truePositive",
            "comments": [
                {
                    "comment": "Demo incident",
                    "createdBy": "DavidS@contoso.onmicrosoft.com",
                    "createdTime": "2021-09-30T12:07:37.2756993Z"
                }
            ],
            "created_datetime": "2021-08-13T08:43:35.553Z",
            "determination": "multiStagedAttack",
            "display_name": "Multi-stage incident involving Initial access & Command and control on multiple endpoints reported by multiple sources",
            "id": "2972395",
            "last_update_datetime": "2021-09-30T09:35:45.113Z",
            "odata_type": "#microsoft.graph.security.incident",
            "severity": "medium",
            "status": "active",
            "tags": [
                "Demo"
            ],
            "tenant_id": "b3c1b5fc-828c-45fa-a1e1-10d74f6d6e9c",
            "web_url": {
                "domain": "security.microsoft.com",
                "original": "https://security.microsoft.com/incidents/2972395?tid=12f988bf-16f1-11af-11ab-1d7cd011db47",
                "path": "/incidents/2972395",
                "query": "tid=12f988bf-16f1-11af-11ab-1d7cd011db47",
                "scheme": "https"
            }
        }
    },
    "message": "Multi-stage incident involving Initial access & Command and control on multiple endpoints reported by multiple sources",
    "process": {
        "command_line": [
            "\"MsSense.exe\""
        ],
        "hash": {
            "sha1": [
                "5f1e8acedc065031aad553b710838eb366cfee9a"
            ],
            "sha256": [
                "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec"
            ]
        },
        "parent": {
            "pid": [
                668
            ],
            "start": [
                "2021-08-12T07:39:09.090Z"
            ]
        },
        "pid": [
            4780
        ],
        "start": [
            "2021-08-12T12:43:19.077Z"
        ],
        "user": {
            "name": [
                "SYSTEM"
            ]
        }
    },
    "registry": {
        "hive": [
            "HKEY_LOCAL_MACHINE"
        ],
        "key": [
            "SYSTEM\\CONTROLSET001\\CONTROL\\WMI\\AUTOLOGGER\\SENSEAUDITLOGGER"
        ]
    },
    "related": {
        "hash": [
            "5f1e8acedc065031aad553b710838eb366cfee9a",
            "8963a19fb992ad9a76576c5638fd68292cffb9aaac29eb8285f9abf6196a7dec"
        ],
        "hosts": [
            "tempDns",
            "NT AUTHORITY"
        ],
        "user": [
            "KaiC@contoso.onmicrosoft.com",
            "DavidS@contoso.onmicrosoft.com",
            "SYSTEM",
            "S-1-5-18"
        ]
    },
    "source": {
        "user": {
            "name": "KaiC@contoso.onmicrosoft.com"
        }
    },
    "tags": [
        "preserve_original_event",
        "preserve_duplicate_custom_fields",
        "forwarded",
        "m365_defender-incident"
    ],
    "threat": {
        "tactic": {
            "name": [
                "DefenseEvasion"
            ]
        },
        "technique": {
            "subtechnique": {
                "id": [
                    "T1564.001"
                ]
            }
        }
    }
}

Exported fields

FieldDescriptionType
@timestamp
Event timestamp.
date
cloud.account.id
The cloud account or organization id used to identify different entities in a multi-tenant environment. Examples: AWS account id, Google Cloud ORG Id, or other unique identifier.
keyword
cloud.availability_zone
Availability zone in which this host is running.
keyword
cloud.image.id
Image ID for the cloud instance.
keyword
cloud.instance.id
Instance ID of the host machine.
keyword
cloud.instance.name
Instance name of the host machine.
keyword
cloud.machine.type
Machine type of the host machine.
keyword
cloud.project.id
Name of the project in Google Cloud.
keyword
cloud.provider
Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.
keyword
cloud.region
Region in which this host is running.
keyword
container.id
Unique container id.
keyword
container.image.name
Name of the image the container was built on.
keyword
container.labels
Image labels.
object
container.name
Container name.
keyword
data_stream.dataset
Data stream dataset.
constant_keyword
data_stream.namespace
Data stream namespace.
constant_keyword
data_stream.type
Data stream type.
constant_keyword
ecs.version
ECS version this event conforms to. ecs.version is a required field and must exist in all events. When querying across multiple indices -- which may conform to slightly different ECS versions -- this field lets integrations adjust to the schema version of the events.
keyword
email.delivery_timestamp
The date and time when the email message was received by the service or client.
date
email.direction
The direction of the message based on the sending and receiving domains.
keyword
email.from.address
The email address of the sender, typically from the RFC 5322 From: header field.
keyword
email.subject
A brief summary of the topic of the message.
keyword
email.subject.text
Multi-field of email.subject.
match_only_text
email.to.address
The email address of recipient
keyword
event.action
The action captured by the event. This describes the information in the event. It is more specific than event.category. Examples are group-add, process-started, file-created. The value is normally defined by the implementer.
keyword
event.category
This is one of four ECS Categorization Fields, and indicates the second level in the ECS category hierarchy. event.category represents the "big buckets" of ECS categories. For example, filtering on event.category:process yields all events relating to process activity. This field is closely related to event.type, which is used as a subcategory. This field is an array. This will allow proper categorization of some events that fall in multiple categories.
keyword
event.created
event.created contains the date/time when the event was first read by an agent, or by your pipeline. This field is distinct from @timestamp in that @timestamp typically contain the time extracted from the original event. In most situations, these two timestamps will be slightly different. The difference can be used to calculate the delay between your source generating an event, and the time when your agent first processed it. This can be used to monitor your agent's or pipeline's ability to keep up with your event source. In case the two timestamps are identical, @timestamp should be used.
date
event.dataset
Event dataset.
constant_keyword
event.id
Unique ID to describe the event.
keyword
event.kind
This is one of four ECS Categorization Fields, and indicates the highest level in the ECS category hierarchy. event.kind gives high-level information about what type of information the event contains, without being specific to the contents of the event. For example, values of this field distinguish alert events from metric events. The value of this field can be used to inform how these kinds of events should be handled. They may warrant different retention, different access control, it may also help understand whether the data is coming in at a regular interval or not.
keyword
event.module
Event module.
constant_keyword
event.original
Raw text message of entire event. Used to demonstrate log integrity or where the full log message (before splitting it up in multiple parts) may be required, e.g. for reindex. This field is not indexed and doc_values are disabled. It cannot be searched, but it can be retrieved from _source. If users wish to override this and index this field, please see Field data types in the Elasticsearch Reference.
keyword
event.provider
Source of the event. Event transports such as Syslog or the Windows Event Log typically mention the source of an event. It can be the name of the software that generated the event (e.g. Sysmon, httpd), or of a subsystem of the operating system (kernel, Microsoft-Windows-Security-Auditing).
keyword
event.severity
The numeric severity of the event according to your event source. What the different severity values mean can be different between sources and use cases. It's up to the implementer to make sure severities are consistent across events from the same source. The Syslog severity belongs in log.syslog.severity.code. event.severity is meant to represent the severity according to the event source (e.g. firewall, IDS). If the event source does not publish its own severity, you may optionally copy the log.syslog.severity.code to event.severity.
long
event.type
This is one of four ECS Categorization Fields, and indicates the third level in the ECS category hierarchy. event.type represents a categorization "sub-bucket" that, when used along with the event.category field values, enables filtering events down to a level appropriate for single visualization. This field is an array. This will allow proper categorization of some events that fall in multiple event types.
keyword
event.url
URL linking to an external system to continue investigation of this event. This URL links to another system where in-depth investigation of the specific occurrence of this event can take place. Alert events, indicated by event.kind:alert, are a common use case for this field.
keyword
file.hash.sha1
SHA1 hash.
keyword
file.hash.sha256
SHA256 hash.
keyword
file.name
Name of the file including the extension, without the directory.
keyword
file.path
Full path to the file, including the file name. It should include the drive letter, when appropriate.
keyword
file.path.text
Multi-field of file.path.
match_only_text
file.size
File size in bytes. Only relevant when file.type is "file".
long
group.id
Unique identifier for the group on the system/platform.
keyword
group.name
Name of the group.
keyword
host.architecture
Operating system architecture.
keyword
host.containerized
If the host is a container.
boolean
host.domain
Name of the domain of which the host is a member. For example, on Windows this could be the host's Active Directory domain or NetBIOS domain name. For Linux this could be the domain of the host's LDAP provider.
keyword
host.hostname
Hostname of the host. It normally contains what the hostname command returns on the host machine.
keyword
host.id
Unique host id. As hostname is not always unique, use values that are meaningful in your environment. Example: The current usage of beat.name.
keyword
host.ip
Host ip addresses.
ip
host.mac
Host mac addresses.
keyword
host.name
Name of the host. It can contain what hostname returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.
keyword
host.os.build
OS build information.
keyword
host.os.codename
OS codename, if any.
keyword
host.os.family
OS family (such as redhat, debian, freebsd, windows).
keyword
host.os.kernel
Operating system kernel version as a raw string.
keyword
host.os.name
Operating system name, without the version.
keyword
host.os.name.text
Multi-field of host.os.name.
text
host.os.platform
Operating system platform (such centos, ubuntu, windows).
keyword
host.os.version
Operating system version as a raw string.
keyword
host.type
Type of host. For Cloud providers this can be the machine type like t2.medium. If vm, this could be the container, for example, or other information meaningful in your environment.
keyword
input.type
Input type
keyword
log.offset
Log offset
long
m365_defender.incident.alert.actor_display_name
The adversary or activity group that is associated with this alert.
keyword
m365_defender.incident.alert.alert_web_url.domain
keyword
m365_defender.incident.alert.alert_web_url.extension
keyword
m365_defender.incident.alert.alert_web_url.fragment
keyword
m365_defender.incident.alert.alert_web_url.full
keyword
m365_defender.incident.alert.alert_web_url.original
keyword
m365_defender.incident.alert.alert_web_url.password
keyword
m365_defender.incident.alert.alert_web_url.path
keyword
m365_defender.incident.alert.alert_web_url.port
long
m365_defender.incident.alert.alert_web_url.query
keyword
m365_defender.incident.alert.alert_web_url.scheme
keyword
m365_defender.incident.alert.alert_web_url.username
keyword
m365_defender.incident.alert.assigned_to
Owner of the alert, or null if no owner is assigned.
keyword
m365_defender.incident.alert.category
The attack kill-chain category that the alert belongs to. Aligned with the MITRE ATT&CK framework.
keyword
m365_defender.incident.alert.classification
Specifies whether the alert represents a true threat. Possible values are: unknown, falsePositive, truePositive, benignPositive, unknownFutureValue.
keyword
m365_defender.incident.alert.comments
Array of comments created by the Security Operations (SecOps) team during the alert management process.
flattened
m365_defender.incident.alert.created_datetime
Time when Microsoft 365 Defender created the alert.
date
m365_defender.incident.alert.description
String value describing each alert.
keyword
m365_defender.incident.alert.detection_source
Detection technology or sensor that identified the notable component or activity.
keyword
m365_defender.incident.alert.detector_id
The ID of the detector that triggered the alert.
keyword
m365_defender.incident.alert.determination
Specifies the result of the investigation, whether the alert represents a true attack and if so, the nature of the attack. Possible values are: unknown, apt, malware, securityPersonnel, securityTesting, unwantedSoftware, other, multiStagedAttack, compromisedUser, phishing, maliciousUserActivity, clean, insufficientData, confirmedUserActivity, lineOfBusinessApplication, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.antispam_direction
Direction of the email relative to your network. The possible values are: Inbound, Outbound or Intraorg.
keyword
m365_defender.incident.alert.evidence.app_id
Unique identifier of the application.
keyword
m365_defender.incident.alert.evidence.attachments_count
Number of attachments in the email.
long
m365_defender.incident.alert.evidence.azure_ad_device_id
A unique identifier assigned to a device by Azure Active Directory (Azure AD) when device is Azure AD-joined.
keyword
m365_defender.incident.alert.evidence.cluster_by
The clustering logic of the emails inside the cluster.
keyword
m365_defender.incident.alert.evidence.cluster_by_value
The value utilized to cluster the similar emails.
keyword
m365_defender.incident.alert.evidence.created_datetime
The time the evidence was created and added to the alert.
date
m365_defender.incident.alert.evidence.defender_av_status
State of the Defender AntiMalware engine. The possible values are: notReporting, disabled, notUpdated, updated, unknown, notSupported, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.delivery_action
Delivery action of the email. The possible values are: Delivered, DeliveredAsSpam, Junked, Blocked, or Replaced.
keyword
m365_defender.incident.alert.evidence.delivery_location
Location where the email was delivered. The possible values are: Inbox, External, JunkFolder, Quarantine, Failed, Dropped, DeletedFolder or Forwarded.
keyword
m365_defender.incident.alert.evidence.detection_status
The status of the detection.The possible values are: detected, blocked, prevented, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.device_dns_name
The fully qualified domain name (FQDN) for the device.
keyword
m365_defender.incident.alert.evidence.display_name
Name of the application.
keyword
m365_defender.incident.alert.evidence.email_count
Count of emails in the email cluster.
long
m365_defender.incident.alert.evidence.file_details.issuer
The certificate authority (CA) that issued the certificate.
keyword
m365_defender.incident.alert.evidence.file_details.name
The name of the file.
keyword
m365_defender.incident.alert.evidence.file_details.odata_type
keyword
m365_defender.incident.alert.evidence.file_details.path
The file path (location) of the file instance.
keyword
m365_defender.incident.alert.evidence.file_details.publisher
The publisher of the file.
keyword
m365_defender.incident.alert.evidence.file_details.sha1
The Sha1 cryptographic hash of the file content.
keyword
m365_defender.incident.alert.evidence.file_details.sha256
The Sha256 cryptographic hash of the file content.
keyword
m365_defender.incident.alert.evidence.file_details.signer
The signer of the signed file.
keyword
m365_defender.incident.alert.evidence.file_details.size
The size of the file in bytes.
long
m365_defender.incident.alert.evidence.first_seen_datetime
The date and time when the device was first seen.
date
m365_defender.incident.alert.evidence.health_status
The health state of the device.The possible values are: active, inactive, impairedCommunication, noSensorData, noSensorDataImpairedCommunication, unknown, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.image_file.issuer
The certificate authority (CA) that issued the certificate.
keyword
m365_defender.incident.alert.evidence.image_file.name
The name of the file.
keyword
m365_defender.incident.alert.evidence.image_file.odata_type
keyword
m365_defender.incident.alert.evidence.image_file.path
The file path (location) of the file instance.
keyword
m365_defender.incident.alert.evidence.image_file.publisher
The publisher of the file.
keyword
m365_defender.incident.alert.evidence.image_file.sha1
The Sha1 cryptographic hash of the file content.
keyword
m365_defender.incident.alert.evidence.image_file.sha256
The Sha256 cryptographic hash of the file content.
keyword
m365_defender.incident.alert.evidence.image_file.signer
The signer of the signed file.
keyword
m365_defender.incident.alert.evidence.image_file.size
The size of the file in bytes.
long
m365_defender.incident.alert.evidence.instance_id
Identifier of the instance of the Software as a Service (SaaS) application.
keyword
m365_defender.incident.alert.evidence.instance_name
Name of the instance of the SaaS application.
keyword
m365_defender.incident.alert.evidence.internet_message_id
Public-facing identifier for the email that is set by the sending email system.
keyword
m365_defender.incident.alert.evidence.ip_address
The value of the IP Address, can be either in V4 address or V6 address format.
ip
m365_defender.incident.alert.evidence.language
Detected language of the email content.
keyword
m365_defender.incident.alert.evidence.logged_on_users.account_name
User account name of the logged-on user.
keyword
m365_defender.incident.alert.evidence.logged_on_users.domain_name
User account domain of the logged-on user.
keyword
m365_defender.incident.alert.evidence.logged_on_users.odata_type
keyword
m365_defender.incident.alert.evidence.mde_device_id
A unique identifier assigned to a device by Microsoft Defender for Endpoint.
keyword
m365_defender.incident.alert.evidence.network_message_id
Unique identifier for the email, generated by Microsoft 365.
keyword
m365_defender.incident.alert.evidence.network_message_ids
Unique identifiers for the emails in the cluster, generated by Microsoft 365.
keyword
m365_defender.incident.alert.evidence.object_id
The unique identifier of the application object in Azure AD.
keyword
m365_defender.incident.alert.evidence.onboarding_status
The status of the machine onboarding to Microsoft Defender for Endpoint.The possible values are: insufficientInfo, onboarded, canBeOnboarded, unsupported, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.os_build
The build version for the operating system the device is running.
keyword
m365_defender.incident.alert.evidence.os_platform
The operating system platform the device is running.
keyword
m365_defender.incident.alert.evidence.p1_sender.display_name
The name of the sender.
keyword
m365_defender.incident.alert.evidence.p1_sender.domain_name
Sender domain.
keyword
m365_defender.incident.alert.evidence.p1_sender.email_address
Sender email address.
keyword
m365_defender.incident.alert.evidence.p1_sender.odata_type
keyword
m365_defender.incident.alert.evidence.p2_sender.display_name
The name of the sender.
keyword
m365_defender.incident.alert.evidence.p2_sender.domain_name
Sender domain.
keyword
m365_defender.incident.alert.evidence.p2_sender.email_address
Sender email address.
keyword
m365_defender.incident.alert.evidence.p2_sender.odata_type
keyword
m365_defender.incident.alert.evidence.parent_process.creation_datetime
Date and time when the parent of the process was created.
date
m365_defender.incident.alert.evidence.parent_process.id
Process ID (PID) of the parent process that spawned the process.
long
m365_defender.incident.alert.evidence.parent_process.image_file.issuer
The certificate authority (CA) that issued the certificate.
keyword
m365_defender.incident.alert.evidence.parent_process.image_file.name
The name of the file.
keyword
m365_defender.incident.alert.evidence.parent_process.image_file.odata_type
keyword
m365_defender.incident.alert.evidence.parent_process.image_file.path
The file path (location) of the file instance.
keyword
m365_defender.incident.alert.evidence.parent_process.image_file.publisher
The publisher of the file.
keyword
m365_defender.incident.alert.evidence.parent_process.image_file.sha1
The Sha1 cryptographic hash of the file content.
keyword
m365_defender.incident.alert.evidence.parent_process.image_file.sha256
The Sha256 cryptographic hash of the file content.
keyword
m365_defender.incident.alert.evidence.parent_process.image_file.signer
The signer of the signed file.
keyword
m365_defender.incident.alert.evidence.parent_process.image_file.size
The size of the file in bytes.
long
m365_defender.incident.alert.evidence.primary_address
The primary email address of the mailbox.
keyword
m365_defender.incident.alert.evidence.process.command_line
Command line used to create the new process.
keyword
m365_defender.incident.alert.evidence.process.creation_datetime
Date and time the process was created.
date
m365_defender.incident.alert.evidence.process.id
Process ID (PID) of the newly created process.
long
m365_defender.incident.alert.evidence.publisher
The name of the application publisher.
keyword
m365_defender.incident.alert.evidence.query
The query used to identify the email cluster.
keyword
m365_defender.incident.alert.evidence.rbac_group.id
The ID of the role-based access control (RBAC) device group.
keyword
m365_defender.incident.alert.evidence.rbac_group.name
The name of the RBAC device group.
keyword
m365_defender.incident.alert.evidence.received_datetime
Date and time when the email was received.
date
m365_defender.incident.alert.evidence.recipient_email_address
Email address of the recipient, or email address of the recipient after distribution list expansion.
keyword
m365_defender.incident.alert.evidence.registry_hive
Registry hive of the key that the recorded action was applied to.
keyword
m365_defender.incident.alert.evidence.registry_key
Registry key that the recorded action was applied to.
keyword
m365_defender.incident.alert.evidence.registry_value
Data of the registry value that the recorded action was applied to.
keyword
m365_defender.incident.alert.evidence.registry_value_name
Name of the registry value that the recorded action was applied to.
keyword
m365_defender.incident.alert.evidence.registry_value_type
Data type, such as binary or string, of the registry value that the recorded action was applied to.
keyword
m365_defender.incident.alert.evidence.remediation_status
Status of the remediation action taken. The possible values are: none, remediated, prevented, blocked, notFound, active, pendingApproval, declined, notRemediated, running, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.remediation_status_details
Details about the remediation status.
keyword
m365_defender.incident.alert.evidence.risk_score
Risk score as evaluated by Microsoft Defender for Endpoint. The possible values are: none, informational, low, medium, high, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.roles
The role/s that an evidence entity represents in an alert, e.g., an IP address that is associated with an attacker will have the evidence role "Attacker".
keyword
m365_defender.incident.alert.evidence.saas_app_id
The identifier of the SaaS application.
keyword
m365_defender.incident.alert.evidence.security_group_id
Unique identifier of the security group.
keyword
m365_defender.incident.alert.evidence.sender_ip
IP address of the last detected mail server that relayed the message.
ip
m365_defender.incident.alert.evidence.subject
Subject of the email.
keyword
m365_defender.incident.alert.evidence.tags
Array of custom tags associated with an evidence instance, for example to denote a group of devices, high value assets, etc.
keyword
m365_defender.incident.alert.evidence.threat_detection_methods
Collection of methods used to detect malware, phishing, or other threats found in the email.
keyword
m365_defender.incident.alert.evidence.threats
Collection of detection names for malware or other threats found.
keyword
m365_defender.incident.alert.evidence.type
keyword
m365_defender.incident.alert.evidence.url
The Unique Resource Locator (URL).
keyword
m365_defender.incident.alert.evidence.url_count
Number of embedded URLs in the email.
long
m365_defender.incident.alert.evidence.urls
Collection of the URLs contained in this email.
keyword
m365_defender.incident.alert.evidence.urn
Uniform resource name (URN) of the automated investigation where the cluster was identified.
keyword
m365_defender.incident.alert.evidence.user_account.account_name
The user account's displayed name.
keyword
m365_defender.incident.alert.evidence.user_account.azure_ad_user_id
The user object identifier in Azure AD.
keyword
m365_defender.incident.alert.evidence.user_account.domain_name
The name of the Active Directory domain of which the user is a member.
keyword
m365_defender.incident.alert.evidence.user_account.odata_type
keyword
m365_defender.incident.alert.evidence.user_account.user_principal_name
The user principal name of the account in Azure AD.
keyword
m365_defender.incident.alert.evidence.user_account.user_sid
The local security identifier of the user account.
keyword
m365_defender.incident.alert.evidence.verdict
The decision reached by automated investigation. The possible values are: unknown, suspicious, malicious, noThreatsFound, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.version
The version of the operating system platform.
keyword
m365_defender.incident.alert.evidence.vm_metadata.cloud_provider
The cloud provider hosting the virtual machine. The possible values are: unknown, azure, unknownFutureValue.
keyword
m365_defender.incident.alert.evidence.vm_metadata.odata_type
keyword
m365_defender.incident.alert.evidence.vm_metadata.resource_id
Unique identifier of the Azure resource.
keyword
m365_defender.incident.alert.evidence.vm_metadata.subscription_id
Unique identifier of the Azure subscription the customer tenant belongs to.
keyword
m365_defender.incident.alert.evidence.vm_metadata.vm_id
Unique identifier of the virtual machine instance.
keyword
m365_defender.incident.alert.first_activity_datetime
The earliest activity associated with the alert.
date
m365_defender.incident.alert.id
Unique identifier to represent the alert resource.
keyword
m365_defender.incident.alert.incident_id
Unique identifier to represent the incident this alert resource is associated with.
keyword
m365_defender.incident.alert.incident_web_url.domain
keyword
m365_defender.incident.alert.incident_web_url.extension
keyword
m365_defender.incident.alert.incident_web_url.fragment
keyword
m365_defender.incident.alert.incident_web_url.full
keyword
m365_defender.incident.alert.incident_web_url.original
keyword
m365_defender.incident.alert.incident_web_url.password
keyword
m365_defender.incident.alert.incident_web_url.path
keyword
m365_defender.incident.alert.incident_web_url.port
long
m365_defender.incident.alert.incident_web_url.query
keyword
m365_defender.incident.alert.incident_web_url.scheme
keyword
m365_defender.incident.alert.incident_web_url.username
keyword
m365_defender.incident.alert.last_activity_datetime
The oldest activity associated with the alert.
date
m365_defender.incident.alert.last_update_datetime
Time when the alert was last updated at Microsoft 365 Defender.
date
m365_defender.incident.alert.mitre_techniques
The attack techniques, as aligned with the MITRE ATT&CK framework.
keyword
m365_defender.incident.alert.provider_alert_id
The ID of the alert as it appears in the security provider product that generated the alert.
keyword
m365_defender.incident.alert.recommended_actions
Recommended response and remediation actions to take in the event this alert was generated.
keyword
m365_defender.incident.alert.resolved_datetime
Time when the alert was resolved.
date
m365_defender.incident.alert.service_source
The service or product that created this alert. Possible values are: microsoftDefenderForEndpoint, microsoftDefenderForIdentity, microsoftCloudAppSecurity, microsoftDefenderForOffice365, microsoft365Defender, aadIdentityProtection, appGovernance, dataLossPrevention.
keyword
m365_defender.incident.alert.severity
Indicates the possible impact on assets. The higher the severity the bigger the impact. Typically higher severity items require the most immediate attention. Possible values are: unknown, informational, low, medium, high, unknownFutureValue.
keyword
m365_defender.incident.alert.status
The status of the alert. Possible values are: new, inProgress, resolved, unknownFutureValue.
keyword
m365_defender.incident.alert.tenant_id
The Azure Active Directory tenant the alert was created in.
keyword
m365_defender.incident.alert.threat_display_name
The threat associated with this alert.
keyword
m365_defender.incident.alert.threat_family_name
Threat family associated with this alert.
keyword
m365_defender.incident.alert.title
Brief identifying string value describing the alert.
keyword
m365_defender.incident.assigned_to
Owner of the incident, or null if no owner is assigned. Free editable text.
keyword
m365_defender.incident.classification
The specification for the incident. Possible values are: unknown, falsePositive, truePositive, informationalExpectedActivity, unknownFutureValue.
keyword
m365_defender.incident.comments
Array of comments created by the Security Operations (SecOps) team when the incident is managed.
flattened
m365_defender.incident.created_datetime
Time when the incident was first created.
date
m365_defender.incident.determination
Specifies the determination of the incident. Possible values are: unknown, apt, malware, securityPersonnel, securityTesting, unwantedSoftware, other, multiStagedAttack, compromisedUser, phishing, maliciousUserActivity, clean, insufficientData, confirmedUserActivity, lineOfBusinessApplication, unknownFutureValue.
keyword
m365_defender.incident.display_name
The incident name.
keyword
m365_defender.incident.id
Unique identifier to represent the incident.
keyword
m365_defender.incident.last_update_datetime
Time when the incident was last updated.
date
m365_defender.incident.odata_type
keyword
m365_defender.incident.redirect_incident_id
Only populated in case an incident is grouped together with another incident, as part of the logic that processes incidents. In such a case, the status property is redirected.
keyword
m365_defender.incident.severity
Indicates the possible impact on assets. The higher the severity, the bigger the impact. Typically higher severity items require the most immediate attention. Possible values are: unknown, informational, low, medium, high, unknownFutureValue.
keyword
m365_defender.incident.status
The status of the incident. Possible values are: active, resolved, redirected, unknownFutureValue.
keyword
m365_defender.incident.tags
Array of custom tags associated with an incident.
keyword
m365_defender.incident.tenant_id
The Azure Active Directory tenant in which the alert was created.
keyword
m365_defender.incident.web_url.domain
keyword
m365_defender.incident.web_url.extension
keyword
m365_defender.incident.web_url.fragment
keyword
m365_defender.incident.web_url.full
keyword
m365_defender.incident.web_url.original
keyword
m365_defender.incident.web_url.password
keyword
m365_defender.incident.web_url.path
keyword
m365_defender.incident.web_url.port
long
m365_defender.incident.web_url.query
keyword
m365_defender.incident.web_url.scheme
keyword
m365_defender.incident.web_url.username
keyword
message
For log events the message field contains the log message, optimized for viewing in a log viewer. For structured logs without an original message field, other fields can be concatenated to form a human-readable summary of the event. If multiple messages exist, they can be combined into one message.
match_only_text
process.command_line
Full command line that started the process, including the absolute path to the executable, and all arguments. Some arguments may be filtered to protect sensitive information.
wildcard
process.command_line.text
Multi-field of process.command_line.
match_only_text
process.hash.sha1
SHA1 hash.
keyword
process.hash.sha256
SHA256 hash.
keyword
process.parent.hash.sha1
SHA1 hash.
keyword
process.parent.hash.sha256
SHA256 hash.
keyword
process.parent.pid
Process id.
long
process.parent.start
The time the process started.
date
process.pid
Process id.
long
process.start
The time the process started.
date
process.user.id
Unique identifier of the user.
keyword
process.user.name
Short name or login of the user.
keyword
process.user.name.text
Multi-field of process.user.name.
match_only_text
registry.data.type
Standard registry type for encoding contents
keyword
registry.hive
Abbreviated name for the hive.
keyword
registry.key
Hive-relative path of keys.
keyword
registry.value
Name of the value written.
keyword
related.hash
All the hashes seen on your event. Populating this field, then using it to search for hashes can help in situations where you're unsure what the hash algorithm is (and therefore which key name to search).
keyword
related.hosts
All hostnames or other host identifiers seen on your event. Example identifiers include FQDNs, domain names, workstation names, or aliases.
keyword
related.ip
All of the IPs seen on your event.
ip
related.user
All the user names or other user identifiers seen on the event.
keyword
source.ip
IP address of the source (IPv4 or IPv6).
ip
source.user.name
Short name or login of the user.
keyword
source.user.name.text
Multi-field of source.user.name.
match_only_text
tags
List of keywords used to tag each event.
keyword
threat.group.name
The name of the group for a set of related intrusion activity that are tracked by a common name in the security community. While not required, you can use a MITRE ATT&CK® group name.
keyword
threat.tactic.name
Name of the type of tactic used by this threat. You can use a MITRE ATT&CK® tactic, for example. (ex. https://attack.mitre.org/tactics/TA0002/)
keyword
threat.technique.subtechnique.id
The full id of subtechnique used by this threat. You can use a MITRE ATT&CK® subtechnique, for example. (ex. https://attack.mitre.org/techniques/T1059/001/)
keyword
user.domain
Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.
keyword
user.id
Unique identifier of the user.
keyword
user.name
Short name or login of the user.
keyword
user.name.text
Multi-field of user.name.
match_only_text

log

This is the log dataset.

Example

An example event for log looks as following:

{
    "@timestamp": "2020-09-06T12:07:55.32Z",
    "agent": {
        "ephemeral_id": "538b61a2-ee8e-4f0f-92b3-874bb25bd07c",
        "id": "761cded5-abcb-4ec8-a5e6-f7546489e271",
        "name": "docker-fleet-agent",
        "type": "filebeat",
        "version": "8.7.1"
    },
    "cloud": {
        "provider": "azure"
    },
    "data_stream": {
        "dataset": "m365_defender.log",
        "namespace": "ep",
        "type": "logs"
    },
    "ecs": {
        "version": "8.11.0"
    },
    "elastic_agent": {
        "id": "761cded5-abcb-4ec8-a5e6-f7546489e271",
        "snapshot": false,
        "version": "8.7.1"
    },
    "event": {
        "action": "InitialAccess",
        "agent_id_status": "verified",
        "category": [
            "host"
        ],
        "created": "2020-09-06T12:07:55.1366667Z",
        "dataset": "m365_defender.log",
        "duration": 0,
        "end": "2020-09-06T12:04:00Z",
        "id": "faf8edc936-85f8-a603-b800-08d8525cf099",
        "ingested": "2023-08-08T07:59:58Z",
        "kind": "alert",
        "original": "{\"alerts\":{\"actorName\":null,\"alertId\":\"faf8edc936-85f8-a603-b800-08d8525cf099\",\"assignedTo\":\"Automation\",\"category\":\"InitialAccess\",\"classification\":null,\"creationTime\":\"2020-09-06T12:07:54.3716642Z\",\"description\":\"This alert is triggered when any email message is reported as malware or phish by users -V1.0.0.2\",\"detectionSource\":\"OfficeATP\",\"determination\":null,\"devices\":[],\"entities\":{\"aadUserId\":null,\"accountName\":null,\"clusterBy\":null,\"deliveryAction\":null,\"deviceId\":null,\"domainName\":null,\"entityType\":\"MailBox\",\"fileName\":null,\"filePath\":null,\"ipAddress\":null,\"mailboxAddress\":\"testUser3@contoso.com\",\"mailboxDisplayName\":\"test User3\",\"parentProcessCreationTime\":null,\"parentProcessId\":null,\"processCommandLine\":null,\"processCreationTime\":null,\"processId\":null,\"recipient\":null,\"registryHive\":null,\"registryKey\":null,\"registryValue\":null,\"registryValueType\":null,\"securityGroupId\":null,\"securityGroupName\":null,\"sender\":null,\"sha1\":null,\"sha256\":null,\"subject\":null,\"url\":null,\"userPrincipalName\":\"testUser3@contoso.com\",\"userSid\":null},\"firstActivity\":\"2020-09-06T12:04:00Z\",\"incidentId\":924518,\"investigationId\":null,\"investigationState\":\"Queued\",\"lastActivity\":\"2020-09-06T12:04:00Z\",\"lastUpdatedTime\":\"2020-09-06T12:37:40.88Z\",\"mitreTechniques\":[],\"resolvedTime\":null,\"serviceSource\":\"OfficeATP\",\"severity\":\"Informational\",\"status\":\"InProgress\",\"threatFamilyName\":null,\"title\":\"Email reported by user as malware or phish\"},\"assignedTo\":null,\"classification\":\"Unknown\",\"comments\":[],\"createdTime\":\"2020-09-06T12:07:55.1366667Z\",\"determination\":\"NotAvailable\",\"incidentId\":924518,\"incidentName\":\"Email reported by user as malware or phish\",\"lastUpdateTime\":\"2020-09-06T12:07:55.32Z\",\"redirectIncidentId\":null,\"severity\":\"Informational\",\"status\":\"Active\",\"tags\":[]}",
        "provider": "OfficeATP",
        "severity": 1,
        "start": "2020-09-06T12:04:00Z",
        "timezone": "UTC",
        "type": [
            "info"
        ]
    },
    "file": {
        "hash": {}
    },
    "input": {
        "type": "httpjson"
    },
    "m365_defender": {
        "alerts": {
            "assignedTo": "Automation",
            "creationTime": "2020-09-06T12:07:54.3716642Z",
            "detectionSource": "OfficeATP",
            "entities": {
                "entityType": "MailBox",
                "mailboxAddress": "testUser3@contoso.com",
                "mailboxDisplayName": "test User3"
            },
            "incidentId": "924518",
            "investigationState": "Queued",
            "lastUpdatedTime": "2020-09-06T12:37:40.88Z",
            "severity": "Informational",
            "status": "InProgress"
        },
        "classification": "Unknown",
        "determination": "NotAvailable",
        "incidentId": "924518",
        "incidentName": "Email reported by user as malware or phish",
        "status": "Active"
    },
    "message": "Email reported by user as malware or phish",
    "observer": {
        "name": "OfficeATP",
        "product": "365 Defender",
        "vendor": "Microsoft"
    },
    "process": {
        "parent": {}
    },
    "related": {
        "user": [
            "testUser3@contoso.com"
        ]
    },
    "rule": {
        "description": "This alert is triggered when any email message is reported as malware or phish by users -V1.0.0.2"
    },
    "tags": [
        "preserve_original_event",
        "m365_defender",
        "forwarded"
    ],
    "threat": {
        "framework": "MITRE ATT&CK",
        "technique": {
            "name": [
                "InitialAccess"
            ]
        }
    },
    "user": {
        "name": "testUser3@contoso.com"
    }
}

Exported fields

FieldDescriptionType
@timestamp
Event timestamp.
date
cloud.account.id
The cloud account or organization id used to identify different entities in a multi-tenant environment. Examples: AWS account id, Google Cloud ORG Id, or other unique identifier.
keyword
cloud.availability_zone
Availability zone in which this host is running.
keyword
cloud.image.id
Image ID for the cloud instance.
keyword
cloud.instance.id
Instance ID of the host machine.
keyword
cloud.instance.name
Instance name of the host machine.
keyword
cloud.machine.type
Machine type of the host machine.
keyword
cloud.project.id
Name of the project in Google Cloud.
keyword
cloud.provider
Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.
keyword
cloud.region
Region in which this host is running.
keyword
container.id
Unique container id.
keyword
container.image.name
Name of the image the container was built on.
keyword
container.labels
Image labels.
object
container.name
Container name.
keyword
data_stream.dataset
Data stream dataset.
constant_keyword
data_stream.namespace
Data stream namespace.
constant_keyword
data_stream.type
Data stream type.
constant_keyword
ecs.version
ECS version this event conforms to. ecs.version is a required field and must exist in all events. When querying across multiple indices -- which may conform to slightly different ECS versions -- this field lets integrations adjust to the schema version of the events.
keyword
error.message
Error message.
match_only_text
event.action
The action captured by the event. This describes the information in the event. It is more specific than event.category. Examples are group-add, process-started, file-created. The value is normally defined by the implementer.
keyword
event.category
This is one of four ECS Categorization Fields, and indicates the second level in the ECS category hierarchy. event.category represents the "big buckets" of ECS categories. For example, filtering on event.category:process yields all events relating to process activity. This field is closely related to event.type, which is used as a subcategory. This field is an array. This will allow proper categorization of some events that fall in multiple categories.
keyword
event.created
event.created contains the date/time when the event was first read by an agent, or by your pipeline. This field is distinct from @timestamp in that @timestamp typically contain the time extracted from the original event. In most situations, these two timestamps will be slightly different. The difference can be used to calculate the delay between your source generating an event, and the time when your agent first processed it. This can be used to monitor your agent's or pipeline's ability to keep up with your event source. In case the two timestamps are identical, @timestamp should be used.
date
event.dataset
Event dataset
constant_keyword
event.end
event.end contains the date when the event ended or when the activity was last observed.
date
event.id
Unique ID to describe the event.
keyword
event.kind
This is one of four ECS Categorization Fields, and indicates the highest level in the ECS category hierarchy. event.kind gives high-level information about what type of information the event contains, without being specific to the contents of the event. For example, values of this field distinguish alert events from metric events. The value of this field can be used to inform how these kinds of events should be handled. They may warrant different retention, different access control, it may also help understand whether the data is coming in at a regular interval or not.
keyword
event.module
Event module
constant_keyword
event.provider
Source of the event. Event transports such as Syslog or the Windows Event Log typically mention the source of an event. It can be the name of the software that generated the event (e.g. Sysmon, httpd), or of a subsystem of the operating system (kernel, Microsoft-Windows-Security-Auditing).
keyword
event.severity
The numeric severity of the event according to your event source. What the different severity values mean can be different between sources and use cases. It's up to the implementer to make sure severities are consistent across events from the same source. The Syslog severity belongs in log.syslog.severity.code. event.severity is meant to represent the severity according to the event source (e.g. firewall, IDS). If the event source does not publish its own severity, you may optionally copy the log.syslog.severity.code to event.severity.
long
event.start
event.start contains the date when the event started or when the activity was first observed.
date
event.timezone
This field should be populated when the event's timestamp does not include timezone information already (e.g. default Syslog timestamps). It's optional otherwise. Acceptable timezone formats are: a canonical ID (e.g. "Europe/Amsterdam"), abbreviated (e.g. "EST") or an HH:mm differential (e.g. "-05:00").
keyword
event.type
This is one of four ECS Categorization Fields, and indicates the third level in the ECS category hierarchy. event.type represents a categorization "sub-bucket" that, when used along with the event.category field values, enables filtering events down to a level appropriate for single visualization. This field is an array. This will allow proper categorization of some events that fall in multiple event types.
keyword
file.hash.sha1
SHA1 hash.
keyword
file.hash.sha256
SHA256 hash.
keyword
file.name
Name of the file including the extension, without the directory.
keyword
file.path
Full path to the file, including the file name. It should include the drive letter, when appropriate.
keyword
file.path.text
Multi-field of file.path.
match_only_text
host.architecture
Operating system architecture.
keyword
host.containerized
If the host is a container.
boolean
host.domain
Name of the domain of which the host is a member. For example, on Windows this could be the host's Active Directory domain or NetBIOS domain name. For Linux this could be the domain of the host's LDAP provider.
keyword
host.hostname
Hostname of the host. It normally contains what the hostname command returns on the host machine.
keyword
host.id
Unique host id. As hostname is not always unique, use values that are meaningful in your environment. Example: The current usage of beat.name.
keyword
host.ip
Host ip addresses.
ip
host.mac
Host mac addresses.
keyword
host.name
Name of the host. It can contain what hostname returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.
keyword
host.os.build
OS build information.
keyword
host.os.codename
OS codename, if any.
keyword
host.os.family
OS family (such as redhat, debian, freebsd, windows).
keyword
host.os.kernel
Operating system kernel version as a raw string.
keyword
host.os.name
Operating system name, without the version.
keyword
host.os.name.text
Multi-field of host.os.name.
text
host.os.platform
Operating system platform (such centos, ubuntu, windows).
keyword
host.os.version
Operating system version as a raw string.
keyword
host.type
Type of host. For Cloud providers this can be the machine type like t2.medium. If vm, this could be the container, for example, or other information meaningful in your environment.
keyword
input.type
Input type
keyword
log.offset
Log offset
long
m365_defender.alerts.actorName
The activity group, if any, the associated with this alert.
keyword
m365_defender.alerts.assignedTo
Owner of the incident, or null if no owner is assigned.
keyword
m365_defender.alerts.classification
The specification for the incident. The property values are: Unknown, FalsePositive, TruePositive or null.
keyword
m365_defender.alerts.creationTime
Time when alert was first created.
date
m365_defender.alerts.detectionSource
The service that initially detected the threat.
keyword
m365_defender.alerts.detectorId
The detector id.
keyword
m365_defender.alerts.determination
Specifies the determination of the incident. The property values are: NotAvailable, Apt, Malware, SecurityPersonnel, SecurityTesting, UnwantedSoftware, Other or null.
keyword
m365_defender.alerts.devices
The devices related to the investigation.
flattened
m365_defender.alerts.entities.accountName
Account name of the related user.
keyword
m365_defender.alerts.entities.clusterBy
A list of metadata if the entityType is MailCluster.
keyword
m365_defender.alerts.entities.deliveryAction
The delivery status for the related email message.
keyword
m365_defender.alerts.entities.deviceId
The unique ID of the device related to the event.
keyword
m365_defender.alerts.entities.entityType
Entities that have been identified to be part of, or related to, a given alert. The properties values are: User, Ip, Url, File, Process, MailBox, MailMessage, MailCluster, Registry.
keyword
m365_defender.alerts.entities.evidenceCreationTime
The evidence creation time.
date
m365_defender.alerts.entities.ipAddress
The related IP address to the event.
keyword
m365_defender.alerts.entities.mailboxAddress
The mail address of the related mailbox.
keyword
m365_defender.alerts.entities.mailboxDisplayName
The display name of the related mailbox.
keyword
m365_defender.alerts.entities.recipient
The recipient for the related email message.
keyword
m365_defender.alerts.entities.registryHive
Reference to which Hive in registry the event is related to, if eventType is registry. Example: HKEY_LOCAL_MACHINE.
keyword
m365_defender.alerts.entities.registryKey
Reference to the related registry key to the event.
keyword
m365_defender.alerts.entities.registryValueType
Value type of the registry key/value pair related to the event.
keyword
m365_defender.alerts.entities.remediationStatus
The remediation status.
keyword
m365_defender.alerts.entities.securityGroupId
The Security Group ID for the user related to the email message.
keyword
m365_defender.alerts.entities.securityGroupName
The Security Group Name for the user related to the email message.
keyword
m365_defender.alerts.entities.sender
The sender for the related email message.
keyword
m365_defender.alerts.entities.subject
The subject for the related email message.
keyword
m365_defender.alerts.entities.userSid
The event user Sid.
keyword
m365_defender.alerts.entities.verdict
The event verdict.
keyword
m365_defender.alerts.incidentId
Unique identifier to represent the incident this alert is associated with.
keyword
m365_defender.alerts.investigationId
The automated investigation id triggered by this alert.
keyword
m365_defender.alerts.investigationState
Information on the investigation's current status.
keyword
m365_defender.alerts.lastUpdatedTime
Time when alert was last updated.
date
m365_defender.alerts.mitreTechniques
The attack techniques, as aligned with the MITRE ATT&CKâ„¢ framework.
keyword
m365_defender.alerts.providerAlertId
The provider alert id.
keyword
m365_defender.alerts.resolvedTime
Time when alert was resolved.
date
m365_defender.alerts.severity
The severity of the related alert.
keyword
m365_defender.alerts.status
Categorize alerts (as New, Active, or Resolved).
keyword
m365_defender.alerts.threatFamilyName
Threat family associated with this alert.
keyword
m365_defender.alerts.userSid
The SID of the related user.
keyword
m365_defender.assignedTo
Owner of the alert.
keyword
m365_defender.classification
Specification of the alert. Possible values are: 'Unknown', 'FalsePositive', 'TruePositive'.
keyword
m365_defender.comments
Comments attached to the related incident.
flattened
m365_defender.determination
Specifies the determination of the incident. The property values are: NotAvailable, Apt, Malware, SecurityPersonnel, SecurityTesting, UnwantedSoftware, Other.
keyword
m365_defender.incidentId
Unique identifier to represent the incident.
keyword
m365_defender.incidentName
Name of the Incident.
keyword
m365_defender.incidentUri
The incident URI.
keyword
m365_defender.investigationState
The current state of the Investigation.
keyword
m365_defender.redirectIncidentId
Only populated in case an incident is being grouped together with another incident, as part of the incident processing logic.
keyword
m365_defender.status
Specifies the current status of the alert. Possible values are: 'Unknown', 'New', 'InProgress' and 'Resolved'.
keyword
m365_defender.tags
Array of custom tags associated with an incident, for example to flag a group of incidents with a common characteristic.
keyword
message
For log events the message field contains the log message, optimized for viewing in a log viewer. For structured logs without an original message field, other fields can be concatenated to form a human-readable summary of the event. If multiple messages exist, they can be combined into one message.
match_only_text
observer.name
Custom name of the observer. This is a name that can be given to an observer. This can be helpful for example if multiple firewalls of the same model are used in an organization. If no custom name is needed, the field can be left empty.
keyword
observer.product
The product name of the observer.
keyword
observer.vendor
Vendor name of the observer.
keyword
process.command_line
Full command line that started the process, including the absolute path to the executable, and all arguments. Some arguments may be filtered to protect sensitive information.
wildcard
process.command_line.text
Multi-field of process.command_line.
match_only_text
process.parent.pid
Process id.
long
process.parent.start
The time the process started.
date
process.pid
Process id.
long
process.start
The time the process started.
date
related.hash
All the hashes seen on your event. Populating this field, then using it to search for hashes can help in situations where you're unsure what the hash algorithm is (and therefore which key name to search).
keyword
related.hosts
All hostnames or other host identifiers seen on your event. Example identifiers include FQDNs, domain names, workstation names, or aliases.
keyword
related.ip
All of the IPs seen on your event.
ip
related.user
All the user names or other user identifiers seen on the event.
keyword
rule.description
The description of the rule generating the event.
keyword
tags
List of keywords used to tag each event.
keyword
threat.framework
Name of the threat framework used to further categorize and classify the tactic and technique of the reported threat. Framework classification can be provided by detecting systems, evaluated at ingest time, or retrospectively tagged to events.
keyword
threat.technique.name
The name of technique used by this threat. You can use a MITRE ATT&CK® technique, for example. (ex. https://attack.mitre.org/techniques/T1059/)
keyword
threat.technique.name.text
Multi-field of threat.technique.name.
match_only_text
url.domain
Domain of the url, such as "www.elastic.co". In some cases a URL may refer to an IP and/or port directly, without a domain name. In this case, the IP address would go to the domain field. If the URL contains a literal IPv6 address enclosed by [ and ] (IETF RFC 2732), the [ and ] characters should also be captured in the domain field.
keyword
url.extension
The field contains the file extension from the original request url, excluding the leading dot. The file extension is only set if it exists, as not every url has a file extension. The leading period must not be included. For example, the value must be "png", not ".png". Note that when the file name has multiple extensions (example.tar.gz), only the last one should be captured ("gz", not "tar.gz").
keyword
url.full
If full URLs are important to your use case, they should be stored in url.full, whether this field is reconstructed or present in the event source.
wildcard
url.full.text
Multi-field of url.full.
match_only_text
url.original
Unmodified original url as seen in the event source. Note that in network monitoring, the observed URL may be a full URL, whereas in access logs, the URL is often just represented as a path. This field is meant to represent the URL as it was observed, complete or not.
wildcard
url.original.text
Multi-field of url.original.
match_only_text
url.path
Path of the request, such as "/search".
wildcard
url.port
Port of the request, such as 443.
long
url.query
The query field describes the query string of the request, such as "q=elasticsearch". The ? is excluded from the query string. If a URL contains no ?, there is no query field. If there is a ? but no query, the query field exists with an empty string. The exists query can be used to differentiate between the two cases.
keyword
url.scheme
Scheme of the request, such as "https". Note: The : is not part of the scheme.
keyword
user.domain
Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.
keyword
user.id
Unique identifier of the user.
keyword
user.name
Short name or login of the user.
keyword
user.name.text
Multi-field of user.name.
match_only_text

Changelog

VersionDetailsKibana version(s)

2.7.1

Bug fix View pull request
Handle invalid IP addresses.

8.7.1 or higher

2.7.0

Enhancement View pull request
Add support of Alert Data Stream.

8.7.1 or higher

2.6.2

Bug fix View pull request
Fix cursor value and query building for log data stream.

8.7.1 or higher

2.6.1

Enhancement View pull request
Changed owners

8.7.1 or higher

2.6.0

Enhancement View pull request
Add geoip processing to source and destination IP fields.

8.7.1 or higher

2.5.1

Bug fix View pull request
Fix process.command_line overwritten by process.parent.command_line.

8.7.1 or higher

2.5.0

Enhancement View pull request
Limit request tracer log count to five.

8.7.1 or higher

2.4.0

Enhancement View pull request
ECS version updated to 8.11.0.

8.7.1 or higher

2.3.1

Bug fix View pull request
Remove renaming the original message field to event.original

8.7.1 or higher

2.3.0

Enhancement View pull request
ECS version updated to 8.10.0.

8.7.1 or higher

2.2.0

Enhancement View pull request
The format_version in the package manifest changed from 2.11.0 to 3.0.0. Removed dotted YAML keys from package manifest. Added 'owner.type: elastic' to package manifest.

8.7.1 or higher

2.1.0

Enhancement View pull request
Add tags.yml file so that integration's dashboards and saved searches are tagged with "Security Solution" and displayed in the Security Solution UI.

8.7.1 or higher

2.0.1

Bug fix View pull request
Fix template snippet escaping and add event.kind for pipeline errors.

8.7.1 or higher

2.0.0

Enhancement View pull request
Major improvements in ECS field coverage and additional field mappings.

8.7.1 or higher

1.17.1

Bug fix View pull request
Fix fingerprint processor on log datastream to avoid document conflicts

8.7.1 or higher

1.17.0

Enhancement View pull request
Add support for newer Oauth Token Endpoint and fixes in some ECS mappings.

8.7.1 or higher

1.16.0

Enhancement View pull request
Update package to ECS 8.9.0.

8.7.1 or higher

1.15.0

Enhancement View pull request
Document duration units.

8.7.1 or higher

1.14.0

Enhancement View pull request
Update package-spec to 2.9.0.

8.7.1 or higher

1.13.0

Enhancement View pull request
Convert dashboards to Lens.

8.7.1 or higher

1.12.0

Enhancement View pull request
Document valid duration units.

8.7.1 or higher

1.11.2

Bug fix View pull request
Added the mapping for user.name field into the incident data stream.

8.7.1 or higher

1.11.1

Bug fix View pull request
Fix event.query type to group

8.7.1 or higher

1.11.0

Enhancement View pull request
Ensure event.kind is correctly set for pipeline errors.

8.7.1 or higher

1.10.0

Enhancement View pull request
Update package to ECS 8.8.0.

8.7.1 or higher

1.9.0

Enhancement View pull request
Add and lowercase host.name field

8.7.1 or higher

1.8.0

Enhancement View pull request
Add a new flag to enable request tracing

8.7.1 or higher

1.7.1

Bug fix View pull request
Update event.kind to alert for Incident data stream and handle null value for AttackTechniques field in Event data stream.

7.16.0 or higher
8.0.0 or higher

1.7.0

Enhancement View pull request
Update package to ECS 8.7.0.

7.16.0 or higher
8.0.0 or higher

1.6.2

Enhancement View pull request
Added categories and/or subcategories.

7.16.0 or higher
8.0.0 or higher

1.6.1

Enhancement View pull request
Update datastreams titles and ReadMe.

7.16.0 or higher
8.0.0 or higher

1.6.0

Enhancement View pull request
Add New Event Data Stream.

7.16.0 or higher
8.0.0 or higher

1.5.1

Bug fix View pull request
Drop empty event sets in log data stream.

7.16.0 or higher
8.0.0 or higher

1.5.0

Enhancement View pull request
Update package to ECS 8.6.0.

7.16.0 or higher
8.0.0 or higher

1.4.3

Enhancement View pull request
Update API version for incident data stream.

Enhancement View pull request
Mark log data stream as deprecated because it's using the older defender APIs.

7.16.0 or higher
8.0.0 or higher

1.4.2

Bug fix View pull request
Bugfixes for when entities fields are empty.

7.16.0 or higher
8.0.0 or higher

1.4.1

Bug fix View pull request
Remove duplicate fields.

7.16.0 or higher
8.0.0 or higher

1.4.0

Enhancement View pull request
Add New Incident Data Stream.

7.16.0 or higher
8.0.0 or higher

1.3.0

Enhancement View pull request
Update package to ECS 8.5.0.

7.16.0 or higher
8.0.0 or higher

1.2.0

Enhancement View pull request
Update package to ECS 8.4.0

7.16.0 or higher
8.0.0 or higher

1.1.2

Bug fix View pull request
Fix proxy URL documentation rendering.

7.16.0 or higher
8.0.0 or higher

1.1.1

Enhancement View pull request
Update package name and description to align with standard wording

7.16.0 or higher
8.0.0 or higher

1.1.0

Enhancement View pull request
Update package to ECS 8.3.0.

7.16.0 or higher
8.0.0 or higher

1.0.4

Bug fix View pull request
Update duplication handling to also support Redirect type alerts

7.16.0 or higher
8.0.0 or higher

1.0.3

Bug fix View pull request
Add duplication handling in ingest pipeline

7.16.0 or higher
8.0.0 or higher

1.0.2

Bug fix View pull request
Fix mapping for comments field and add missing fields

—

1.0.1

Enhancement View pull request
Add documentation for multi-fields

7.16.0 or higher
8.0.0 or higher

1.0.0

Enhancement View pull request
First version

—

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