AIShield - Natural language processing model extraction vulnerability detection

AIShield
| where Message has 'Natural Language Processing AI Model Extraction Attack Identified'
| where Severity =~ 'High'
| extend NTDomain = tostring(split(Computer, '\\')[0]), HostName = tostring(split(Computer, '.')[0])

id: 6a386e19-1297-4706-be32-5025112b92a8
queryPeriod: 1h
severity: High
kind: Scheduled
alertDetailsOverride:
  alertTacticsColumnName: 
  alertDescriptionFormat: |
        This query detects Natural language processing model extraction vulnerability alert from AIShield generated at {{TimeGenerated}}\n\nPlease check the source for more information and investigate further.
  alertSeverityColumnName: Severity
  alertDisplayNameFormat: AIShield - Natural language processing model extraction vulnerability detected.
query: |
  AIShield
  | where Message has 'Natural Language Processing AI Model Extraction Attack Identified'
  | where Severity =~ 'High'
  | extend NTDomain = tostring(split(Computer, '\\')[0]), HostName = tostring(split(Computer, '.')[0])  
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: HostName
  - identifier: NTDomain
    columnName: NTDomain
  entityType: Host
eventGroupingSettings:
  aggregationKind: SingleAlert
triggerThreshold: 0
description: |
    'This alert creates an incident when Natural language processing model extraction vulnerability detected from the AIShield.'
status: Available
name: AIShield - Natural language processing model extraction vulnerability detection
relevantTechniques: []
queryFrequency: 1h
requiredDataConnectors:
- connectorId: BoschAIShield
  dataTypes:
  - AIShield
tactics: []
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/NaturalLanguageProcessingModelExtractionVulDetection.yaml
version: 1.0.1

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2023-02-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/6a386e19-1297-4706-be32-5025112b92a8')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/6a386e19-1297-4706-be32-5025112b92a8')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "This query detects Natural language processing model extraction vulnerability alert from AIShield generated at {{TimeGenerated}}\\n\\nPlease check the source for more information and investigate further.\n",
          "alertDisplayNameFormat": "AIShield - Natural language processing model extraction vulnerability detected.",
          "alertSeverityColumnName": "Severity",
          "alertTacticsColumnName": null
        },
        "alertRuleTemplateName": "6a386e19-1297-4706-be32-5025112b92a8",
        "customDetails": null,
        "description": "'This alert creates an incident when Natural language processing model extraction vulnerability detected from the AIShield.'\n",
        "displayName": "AIShield - Natural language processing model extraction vulnerability detection",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "HostName",
                "identifier": "HostName"
              },
              {
                "columnName": "NTDomain",
                "identifier": "NTDomain"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/NaturalLanguageProcessingModelExtractionVulDetection.yaml",
        "query": "AIShield\n| where Message has 'Natural Language Processing AI Model Extraction Attack Identified'\n| where Severity =~ 'High'\n| extend NTDomain = tostring(split(Computer, '\\\\')[0]), HostName = tostring(split(Computer, '.')[0])\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "High",
        "status": "Available",
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [],
        "techniques": [],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}