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'
status: Available
id: 93a56919-105a-4ffe-9a8c-4ef6d0b101ac
alertDetailsOverride:
  alertTacticsColumnName: 
  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
  alertDisplayNameFormat: Guardian- URL Reachability Policy Violation detection
query: |
  Guardian
  | where PolicyViolatedControlFeature =~ 'URL Reachability'
  | where Severity =~ 'Informational'  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/URLReachabilityVulDetection.yaml
description: |
    'This alert creates an incident when URL Reachability Policy Violation detected from the Guardian.'
name: Guardian- URL Reachability Policy Violation Detection
relevantTechniques: []
entityMappings:
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: HostName
  - identifier: NTDomain
    columnName: NTDomain
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SourceIP
triggerThreshold: 0
severity: Informational
requiredDataConnectors:
- dataTypes:
  - Guardian
  connectorId: BoschAIShield
eventGroupingSettings:
  aggregationKind: SingleAlert
queryFrequency: 1h
queryPeriod: 1h
version: 1.0.0
kind: Scheduled
tactics: []
triggerOperator: gt
{
  "$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"
    }
  ]
}