Microsoft Sentinel Analytic Rules
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Guardian- Content Access Control Allowed List Policy Violation Detection

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Idaa88a190-d4d8-4f32-b533-3aa097c9ce3d
RulenameGuardian- Content Access Control Allowed List Policy Violation Detection
DescriptionThis alert creates an incident when Content Access Control Allowed List Policy Violation detected from the Guardian.
SeverityLow
Required data connectorsBoschAIShield
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ContentAccessControlAllowedListVulDetection.yaml
Version1.0.0
Arm templateaa88a190-d4d8-4f32-b533-3aa097c9ce3d.json
Deploy To Azure
Guardian
| where PolicyViolatedControlFeature =~ 'Allowed List'
| where Severity =~ 'Low'
requiredDataConnectors:
- dataTypes:
  - Guardian
  connectorId: BoschAIShield
triggerThreshold: 0
relevantTechniques: []
queryPeriod: 1h
version: 1.0.0
eventGroupingSettings:
  aggregationKind: SingleAlert
id: aa88a190-d4d8-4f32-b533-3aa097c9ce3d
alertDetailsOverride:
  alertSeverityColumnName: Severity
  alertTacticsColumnName: 
  alertDisplayNameFormat: Guardian- Content Access Control Allowed List Policy Violation Detection
  alertDescriptionFormat: |
        This query detects Allowed List Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ContentAccessControlAllowedListVulDetection.yaml
query: |
  Guardian
  | where PolicyViolatedControlFeature =~ 'Allowed List'
  | where Severity =~ 'Low'  
status: Available
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: HostName
  - identifier: NTDomain
    columnName: NTDomain
  entityType: Host
- fieldMappings:
  - identifier: Address
    columnName: SourceIP
  entityType: IP
tactics: []
severity: Low
name: Guardian- Content Access Control Allowed List Policy Violation Detection
queryFrequency: 1h
triggerOperator: gt
kind: Scheduled
description: |
    'This alert creates an incident when Content Access Control Allowed List Policy Violation detected from the Guardian.'
{
  "$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/aa88a190-d4d8-4f32-b533-3aa097c9ce3d')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/aa88a190-d4d8-4f32-b533-3aa097c9ce3d')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "This query detects Allowed List Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\\n\\nPlease check the source for more information and investigate further.\n",
          "alertDisplayNameFormat": "Guardian- Content Access Control Allowed List Policy Violation Detection",
          "alertSeverityColumnName": "Severity",
          "alertTacticsColumnName": null
        },
        "alertRuleTemplateName": "aa88a190-d4d8-4f32-b533-3aa097c9ce3d",
        "customDetails": null,
        "description": "'This alert creates an incident when Content Access Control Allowed List Policy Violation detected from the Guardian.'\n",
        "displayName": "Guardian- Content Access Control Allowed List Policy Violation Detection",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "HostName",
                "identifier": "HostName"
              },
              {
                "columnName": "NTDomain",
                "identifier": "NTDomain"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "SourceIP",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ContentAccessControlAllowedListVulDetection.yaml",
        "query": "Guardian\n| where PolicyViolatedControlFeature =~ 'Allowed List'\n| where Severity =~ 'Low'\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Low",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [],
        "techniques": [],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}