アラート リソースの種類Alert resource type

• 2021/03/25
• • m

適用対象:Applies to:

• Microsoft Defender for EndpointMicrosoft Defender for Endpoint

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メソッドMethods

プロパティProperties

1 つのアラートを取得する場合の応答例:Response example for getting single alert:

GET https://api.securitycenter.microsoft.com/api/alerts/da637472900382838869_1364969609

{
    "id": "da637472900382838869_1364969609",
    "incidentId": 1126093,
    "investigationId": null,
    "assignedTo": null,
    "severity": "Low",
    "status": "New",
    "classification": null,
    "determination": null,
    "investigationState": "Queued",
    "detectionSource": "WindowsDefenderAtp",
    "detectorId": "17e10bbc-3a68-474a-8aad-faef14d43952",
    "category": "Execution",
    "threatFamilyName": null,
    "title": "Low-reputation arbitrary code executed by signed executable",
    "description": "Binaries signed by Microsoft can be used to run low-reputation arbitrary code. This technique hides the execution of malicious code within a trusted process. As a result, the trusted process might exhibit suspicious behaviors, such as opening a listening port or connecting to a command-and-control (C&C) server.",
    "alertCreationTime": "2021-01-26T20:33:57.7220239Z",
    "firstEventTime": "2021-01-26T20:31:32.9562661Z",
    "lastEventTime": "2021-01-26T20:31:33.0577322Z",
    "lastUpdateTime": "2021-01-26T20:33:59.2Z",
    "resolvedTime": null,
    "machineId": "111e6dd8c833c8a052ea231ec1b19adaf497b625",
    "computerDnsName": "temp123.middleeast.corp.microsoft.com",
    "rbacGroupName": "A",
    "aadTenantId": "a839b112-1253-6432-9bf6-94542403f21c",
    "threatName": null,
    "mitreTechniques": [
        "T1064",
        "T1085",
        "T1220"
    ],
    "relatedUser": {
        "userName": "temp123",
        "domainName": "MIDDLEEAST"
    },
    "comments": [
        {
            "comment": "test comment for docs",
            "createdBy": "secop123@contoso.com",
            "createdTime": "2021-01-26T01:00:37.8404534Z"
        }
    ],
    "evidence": [
        {
            "entityType": "User",
            "evidenceCreationTime": "2021-01-26T20:33:58.42Z",
            "sha1": null,
            "sha256": null,
            "fileName": null,
            "filePath": null,
            "processId": null,
            "processCommandLine": null,
            "processCreationTime": null,
            "parentProcessId": null,
            "parentProcessCreationTime": null,
            "parentProcessFileName": null,
            "parentProcessFilePath": null,
            "ipAddress": null,
            "url": null,
            "registryKey": null,
            "registryHive": null,
            "registryValueType": null,
            "registryValue": null,
            "accountName": "eranb",
            "domainName": "MIDDLEEAST",
            "userSid": "S-1-5-21-11111607-1111760036-109187956-75141",
            "aadUserId": "11118379-2a59-1111-ac3c-a51eb4a3c627",
            "userPrincipalName": "temp123@microsoft.com",
            "detectionStatus": null
        },
        {
            "entityType": "Process",
            "evidenceCreationTime": "2021-01-26T20:33:58.6133333Z",
            "sha1": "ff836cfb1af40252bd2a2ea843032e99a5b262ed",
            "sha256": "a4752c71d81afd3d5865d24ddb11a6b0c615062fcc448d24050c2172d2cbccd6",
            "fileName": "rundll32.exe",
            "filePath": "C:\\Windows\\SysWOW64",
            "processId": 3276,
            "processCommandLine": "rundll32.exe  c:\\temp\\suspicious.dll,RepeatAfterMe",
            "processCreationTime": "2021-01-26T20:31:32.9581596Z",
            "parentProcessId": 8420,
            "parentProcessCreationTime": "2021-01-26T20:31:32.9004163Z",
            "parentProcessFileName": "rundll32.exe",
            "parentProcessFilePath": "C:\\Windows\\System32",
            "ipAddress": null,
            "url": null,
            "registryKey": null,
            "registryHive": null,
            "registryValueType": null,
            "registryValue": null,
            "accountName": null,
            "domainName": null,
            "userSid": null,
            "aadUserId": null,
            "userPrincipalName": null,
            "detectionStatus": "Detected"
        },
        {
            "entityType": "File",
            "evidenceCreationTime": "2021-01-26T20:33:58.42Z",
            "sha1": "8563f95b2f8a284fc99da44500cd51a77c1ff36c",
            "sha256": "dc0ade0c95d6db98882bc8fa6707e64353cd6f7767ff48d6a81a6c2aef21c608",
            "fileName": "suspicious.dll",
            "filePath": "c:\\temp",
            "processId": null,
            "processCommandLine": null,
            "processCreationTime": null,
            "parentProcessId": null,
            "parentProcessCreationTime": null,
            "parentProcessFileName": null,
            "parentProcessFilePath": null,
            "ipAddress": null,
            "url": null,
            "registryKey": null,
            "registryHive": null,
            "registryValueType": null,
            "registryValue": null,
            "accountName": null,
            "domainName": null,
            "userSid": null,
            "aadUserId": null,
            "userPrincipalName": null,
            "detectionStatus": "Detected"
        }
    ]
}