AIShield - Image Segmentation AI Model extraction high suspicious vulnerability detection

Back


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

queryPeriod: 1h
entityMappings:
- fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: NTDomain
    identifier: NTDomain
  entityType: Host
- fieldMappings:
  - columnName: SourceName
    identifier: Address
  entityType: IP
id: 1ed02dcc-0bc9-465e-94b4-bd8969221602
name: AIShield - Image Segmentation AI Model extraction high suspicious vulnerability detection
kind: Scheduled
status: Available
description: |
    'This alert creates an incident when Image Segmentation AI Model extraction high suspicious, high severity vulnerability detected from the AIShield.'
tactics: []
triggerOperator: gt
alertDetailsOverride:
  alertSeverityColumnName: Severity
  alertDisplayNameFormat: AIShield - Image Segmentation AI Model extraction high suspicious vulnerability detected.
  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.
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
triggerThreshold: 0
eventGroupingSettings:
  aggregationKind: SingleAlert
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ImageSegmentationModelExtractionHighSuspiciousVulnDetection.yaml
requiredDataConnectors:
- dataTypes:
  - AIShield
  connectorId: BoschAIShield
version: 1.0.4
relevantTechniques: []
severity: High

ARM

{
  "$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/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",
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [],
        "techniques": [],
        "templateVersion": "1.0.4",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}