AIShield - Image Segmentation AI Model extraction high suspicious vulnerability detection

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Id	1ed02dcc-0bc9-465e-94b4-bd8969221602
Rulename	AIShield - Image Segmentation AI Model extraction high suspicious vulnerability detection
Description	This alert creates an incident when Image Segmentation 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/ImageSegmentationModelExtractionHighSuspiciousVulnDetection.yaml
Version	1.0.4
Arm template	1ed02dcc-0bc9-465e-94b4-bd8969221602.json

KQL

AIShield
| where Message has 'Image Segmentation 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

name: AIShield - Image Segmentation AI Model extraction high suspicious vulnerability detection
severity: High
triggerOperator: gt
relevantTechniques: []
version: 1.0.4
entityMappings:
- fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: NTDomain
    identifier: NTDomain
  entityType: Host
- fieldMappings:
  - columnName: SourceName
    identifier: Address
  entityType: IP
queryPeriod: 1h
requiredDataConnectors:
- dataTypes:
  - AIShield
  connectorId: BoschAIShield
triggerThreshold: 0
tactics: []
alertDetailsOverride:
  alertTacticsColumnName: 
  alertDescriptionFormat: |
        This query detects Image Segmentation AI Model extraction high suspicious, high severity alert from AIShield generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
  alertDisplayNameFormat: AIShield - Image Segmentation AI Model extraction high suspicious vulnerability detected.
  alertSeverityColumnName: Severity
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ImageSegmentationModelExtractionHighSuspiciousVulnDetection.yaml
status: Available
query: |
  AIShield
  | where Message has 'Image Segmentation AI Model Extraction Attack Identified'
  | where Severity =~ 'High'
  | where SuspiciousLevel =~ 'high suspicious attack'
  | extend NTDomain = tostring(split(Computer, '\\')[0]), HostName = tostring(split(Computer, '.')[0])  
queryFrequency: 1h
id: 1ed02dcc-0bc9-465e-94b4-bd8969221602
kind: Scheduled
eventGroupingSettings:
  aggregationKind: SingleAlert
description: |
    'This alert creates an incident when Image Segmentation AI Model extraction high suspicious, high severity vulnerability detected from the AIShield.'

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/1ed02dcc-0bc9-465e-94b4-bd8969221602')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/1ed02dcc-0bc9-465e-94b4-bd8969221602')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "This query detects Image Segmentation 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 Segmentation AI Model extraction high suspicious vulnerability detected.",
          "alertSeverityColumnName": "Severity",
          "alertTacticsColumnName": null
        },
        "alertRuleTemplateName": "1ed02dcc-0bc9-465e-94b4-bd8969221602",
        "customDetails": null,
        "description": "'This alert creates an incident when Image Segmentation AI Model extraction high suspicious, high severity vulnerability detected from the AIShield.'\n",
        "displayName": "AIShield - Image Segmentation 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/ImageSegmentationModelExtractionHighSuspiciousVulnDetection.yaml",
        "query": "AIShield\n| where Message has 'Image Segmentation 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"
    }
  ]
}