AIShield - Image classification AI Model extraction high suspicious vulnerability detection

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Id	b4cc5396-2a34-45f5-a726-860e476edf15
Rulename	AIShield - Image classification AI Model extraction high suspicious vulnerability detection
Description	This alert creates an incident when Image classification AI Model extraction high suspicious, high severity vulnerability detected from the AIShield.
Severity	High
Required data connectors	BoschAIShield
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ImageClassficationModelExtractionHighSuspiciousVulnDetection.yaml
Version	1.0.4
Arm template	b4cc5396-2a34-45f5-a726-860e476edf15.json

KQL

AIShield
| where Message has 'Image Classification AI Model Extraction Attack Identified'
| where Severity =~ 'High'
| where SuspiciousLevel =~ 'high suspicious attack'
| extend NTDomain = tostring(split(Computer, '\\')[0]), HostName = tostring(split(Computer, '.')[0])

YAML

version: 1.0.4
tactics: []
name: AIShield - Image classification AI Model extraction high suspicious vulnerability detection
queryPeriod: 1h
triggerThreshold: 0
entityMappings:
- fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: NTDomain
    identifier: NTDomain
  entityType: Host
- fieldMappings:
  - columnName: SourceName
    identifier: Address
  entityType: IP
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ImageClassficationModelExtractionHighSuspiciousVulnDetection.yaml
alertDetailsOverride:
  alertDescriptionFormat: |
        This query detects Image Classification AI Model extraction high suspicious, high severity alert from AIShield generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
  alertTacticsColumnName: 
  alertSeverityColumnName: Severity
  alertDisplayNameFormat: AIShield - Image Classification AI Model extraction high suspicious vulnerability detected.
requiredDataConnectors:
- connectorId: BoschAIShield
  dataTypes:
  - AIShield
id: b4cc5396-2a34-45f5-a726-860e476edf15
query: |
  AIShield
  | where Message has 'Image Classification AI Model Extraction Attack Identified'
  | where Severity =~ 'High'
  | where SuspiciousLevel =~ 'high suspicious attack'
  | extend NTDomain = tostring(split(Computer, '\\')[0]), HostName = tostring(split(Computer, '.')[0])  
relevantTechniques: []
severity: High
queryFrequency: 1h
kind: Scheduled
eventGroupingSettings:
  aggregationKind: SingleAlert
description: |
    'This alert creates an incident when Image classification AI Model extraction high suspicious, high severity vulnerability detected from the AIShield.'
status: Available

ARM

{
  "$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/b4cc5396-2a34-45f5-a726-860e476edf15')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/b4cc5396-2a34-45f5-a726-860e476edf15')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "This query detects Image Classification AI Model extraction high suspicious, high severity alert from AIShield generated at {{TimeGenerated}}.\\n\\nPlease check the source for more information and investigate further.\n",
          "alertDisplayNameFormat": "AIShield - Image Classification AI Model extraction high suspicious vulnerability detected.",
          "alertSeverityColumnName": "Severity",
          "alertTacticsColumnName": null
        },
        "alertRuleTemplateName": "b4cc5396-2a34-45f5-a726-860e476edf15",
        "customDetails": null,
        "description": "'This alert creates an incident when Image classification AI Model extraction high suspicious, high severity vulnerability detected from the AIShield.'\n",
        "displayName": "AIShield - Image classification AI Model extraction high suspicious vulnerability detection",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "HostName",
                "identifier": "HostName"
              },
              {
                "columnName": "NTDomain",
                "identifier": "NTDomain"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "SourceName",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ImageClassficationModelExtractionHighSuspiciousVulnDetection.yaml",
        "query": "AIShield\n| where Message has 'Image Classification AI Model Extraction Attack Identified'\n| where Severity =~ 'High'\n| where SuspiciousLevel =~ 'high suspicious attack'\n| extend NTDomain = tostring(split(Computer, '\\\\')[0]), HostName = tostring(split(Computer, '.')[0])\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [],
        "techniques": [],
        "templateVersion": "1.0.4",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}