Microsoft Sentinel Analytic Rules
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Leaked Credential

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Ida0a46e91-3f94-4ed4-ab70-ecd36ae0ead0
RulenameLeaked Credential
DescriptionNew Leaked Credential with severity High found
SeverityHigh
TacticsCredentialAccess
ResourceDevelopment
Required data connectorsCBSPollingIDAzureFunctions
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/LeakedCredential.yaml
Version1.0.2
Arm templatea0a46e91-3f94-4ed4-ab70-ecd36ae0ead0.json
Deploy To Azure
CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Leaked Credential" | where status_s != "Closed" or status_s != "Resolved" | where remarks_s == "New Leaked Credential with severity High found"
name: Leaked Credential
version: 1.0.2
severity: High
queryFrequency: 5m
triggerOperator: gt
suppressionEnabled: false
requiredTechniques:
- T1555
- T1586
description: |
    'New Leaked Credential with severity High found'
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/LeakedCredential.yaml
requiredDataConnectors:
- connectorId: CBSPollingIDAzureFunctions
  dataTypes:
  - CBSLog_Azure_1_CL
id: a0a46e91-3f94-4ed4-ab70-ecd36ae0ead0
tactics:
- CredentialAccess
- ResourceDevelopment
queryPeriod: 5m
suppressionDuration: 5h
query: |
    CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Leaked Credential" | where status_s != "Closed" or status_s != "Resolved" | where remarks_s == "New Leaked Credential with severity High found"
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    matchingMethod: AllEntities
    lookbackDuration: PT5H
    enabled: false
    groupByEntities: []
    reopenClosedIncident: false
    groupByAlertDetails: []
    groupByCustomDetails: []
kind: Scheduled
eventGroupingSettings:
  aggregationKind: SingleAlert
triggerThreshold: 0
status: Available
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/a0a46e91-3f94-4ed4-ab70-ecd36ae0ead0')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/a0a46e91-3f94-4ed4-ab70-ecd36ae0ead0')]",
      "properties": {
        "alertRuleTemplateName": "a0a46e91-3f94-4ed4-ab70-ecd36ae0ead0",
        "customDetails": null,
        "description": "'New Leaked Credential with severity High found'\n",
        "displayName": "Leaked Credential",
        "enabled": true,
        "entityMappings": null,
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": false,
            "groupByAlertDetails": [],
            "groupByCustomDetails": [],
            "groupByEntities": [],
            "lookbackDuration": "PT5H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/LeakedCredential.yaml",
        "query": "CBSLog_Azure_1_CL | where severity_s == \"High\" | where type_s == \"Leaked Credential\" | where status_s != \"Closed\" or status_s != \"Resolved\" | where remarks_s == \"New Leaked Credential with severity High found\"\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "requiredTechniques": [
          "T1555",
          "T1586"
        ],
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "CredentialAccess",
          "ResourceDevelopment"
        ],
        "templateVersion": "1.0.2",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}