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

severity: High
relevantTechniques: []
requiredDataConnectors:
- dataTypes:
  - AIShield
  connectorId: BoschAIShield
status: Available
triggerThreshold: 0
description: |
    'This alert creates an incident when Image classification AI Model extraction high suspicious, high severity vulnerability detected from the AIShield.'
triggerOperator: gt
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.
  alertSeverityColumnName: Severity
  alertDisplayNameFormat: AIShield - Image Classification AI Model extraction high suspicious vulnerability detected.
  alertTacticsColumnName: 
name: AIShield - Image classification AI Model extraction high suspicious vulnerability detection
queryFrequency: 1h
version: 1.0.4
kind: Scheduled
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])  
entityMappings:
- entityType: Host
  fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: NTDomain
    identifier: NTDomain
- entityType: IP
  fieldMappings:
  - columnName: SourceName
    identifier: Address
tactics: []
queryPeriod: 1h
eventGroupingSettings:
  aggregationKind: SingleAlert
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ImageClassficationModelExtractionHighSuspiciousVulnDetection.yaml
id: b4cc5396-2a34-45f5-a726-860e476edf15

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"
    }
  ]
}