Microsoft Sentinel Analytic Rules
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Guardian- URL Reachability Policy Violation Detection

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Id93a56919-105a-4ffe-9a8c-4ef6d0b101ac
RulenameGuardian- URL Reachability Policy Violation Detection
DescriptionThis alert creates an incident when URL Reachability Policy Violation detected from the Guardian.
SeverityInformational
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/URLReachabilityVulDetection.yaml
Version1.0.0
Arm template93a56919-105a-4ffe-9a8c-4ef6d0b101ac.json
Deploy To Azure
Guardian
| where PolicyViolatedControlFeature =~ 'URL Reachability'
| where Severity =~ 'Informational'
entityMappings:
- fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: NTDomain
    identifier: NTDomain
  entityType: Host
- fieldMappings:
  - columnName: SourceIP
    identifier: Address
  entityType: IP
triggerThreshold: 0
severity: Informational
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/URLReachabilityVulDetection.yaml
queryFrequency: 1h
status: Available
relevantTechniques: []
triggerOperator: gt
version: 1.0.0
id: 93a56919-105a-4ffe-9a8c-4ef6d0b101ac
requiredDataConnectors:
- connectorId: BoschAIShield
  dataTypes:
  - Guardian
alertDetailsOverride:
  alertTacticsColumnName: 
  alertDisplayNameFormat: Guardian- URL Reachability Policy Violation detection
  alertDescriptionFormat: |
        This query detects URL Reachability Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
  alertSeverityColumnName: Severity
name: Guardian- URL Reachability Policy Violation Detection
eventGroupingSettings:
  aggregationKind: SingleAlert
description: |
    'This alert creates an incident when URL Reachability Policy Violation detected from the Guardian.'
query: |
  Guardian
  | where PolicyViolatedControlFeature =~ 'URL Reachability'
  | where Severity =~ 'Informational'  
tactics: []
queryPeriod: 1h
kind: Scheduled
{
  "$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/93a56919-105a-4ffe-9a8c-4ef6d0b101ac')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/93a56919-105a-4ffe-9a8c-4ef6d0b101ac')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "This query detects URL Reachability Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\\n\\nPlease check the source for more information and investigate further.\n",
          "alertDisplayNameFormat": "Guardian- URL Reachability Policy Violation detection",
          "alertSeverityColumnName": "Severity",
          "alertTacticsColumnName": null
        },
        "alertRuleTemplateName": "93a56919-105a-4ffe-9a8c-4ef6d0b101ac",
        "customDetails": null,
        "description": "'This alert creates an incident when URL Reachability Policy Violation detected from the Guardian.'\n",
        "displayName": "Guardian- URL Reachability 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/URLReachabilityVulDetection.yaml",
        "query": "Guardian\n| where PolicyViolatedControlFeature =~ 'URL Reachability'\n| where Severity =~ 'Informational'\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Informational",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [],
        "techniques": [],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}