AIShield - Tabular classification AI Model Evasion low suspicious vulnerability detection

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Id	af245eff-0db9-4df8-82e6-998185cac332
Rulename	AIShield - Tabular classification AI Model Evasion low suspicious vulnerability detection
Description	This alert creates an incident when Tabular classification AI Model Evasion Low suspicious, medium severity vulnerability detected from the AIShield.
Severity	Medium
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/TabularClassificationModelEvasionLowSuspiciousVulnDetection.yaml
Version	1.0.4
Arm template	af245eff-0db9-4df8-82e6-998185cac332.json

KQL

AIShield
| where Message has 'Tabular Classification AI Model Evasion Attack Identified'
| where Severity =~ 'Medium'
| where SuspiciousLevel =~ 'low suspicious attack'
| extend NTDomain = tostring(split(Computer, '\\')[0]), HostName = tostring(split(Computer, '.')[0])

YAML

alertDetailsOverride:
  alertDescriptionFormat: |
        This query detects Tabular Classification AI Model Evasion low suspicious, medium severity alert from AIShield generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
  alertDisplayNameFormat: AIShield - Tabular Classification AI Model Evasion low suspicious vulnerability detected.
  alertTacticsColumnName: 
  alertSeverityColumnName: Severity
query: |
  AIShield
  | where Message has 'Tabular Classification AI Model Evasion Attack Identified'
  | where Severity =~ 'Medium'
  | where SuspiciousLevel =~ 'low suspicious attack'
  | extend NTDomain = tostring(split(Computer, '\\')[0]), HostName = tostring(split(Computer, '.')[0])  
relevantTechniques: []
entityMappings:
- entityType: Host
  fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: NTDomain
    identifier: NTDomain
- entityType: IP
  fieldMappings:
  - columnName: SourceName
    identifier: Address
triggerOperator: gt
triggerThreshold: 0
queryPeriod: 1h
tactics: []
id: af245eff-0db9-4df8-82e6-998185cac332
requiredDataConnectors:
- dataTypes:
  - AIShield
  connectorId: BoschAIShield
kind: Scheduled
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/TabularClassificationModelEvasionLowSuspiciousVulnDetection.yaml
description: |
    'This alert creates an incident when Tabular classification AI Model Evasion Low suspicious, medium severity vulnerability detected from the AIShield.'
queryFrequency: 1h
name: AIShield - Tabular classification AI Model Evasion low suspicious vulnerability detection
severity: Medium
version: 1.0.4
status: Available
eventGroupingSettings:
  aggregationKind: SingleAlert

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/af245eff-0db9-4df8-82e6-998185cac332')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/af245eff-0db9-4df8-82e6-998185cac332')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "This query detects Tabular Classification AI Model Evasion low suspicious, medium severity alert from AIShield generated at {{TimeGenerated}}.\\n\\nPlease check the source for more information and investigate further.\n",
          "alertDisplayNameFormat": "AIShield - Tabular Classification AI Model Evasion low suspicious vulnerability detected.",
          "alertSeverityColumnName": "Severity",
          "alertTacticsColumnName": null
        },
        "alertRuleTemplateName": "af245eff-0db9-4df8-82e6-998185cac332",
        "customDetails": null,
        "description": "'This alert creates an incident when Tabular classification AI Model Evasion Low suspicious, medium severity vulnerability detected from the AIShield.'\n",
        "displayName": "AIShield - Tabular classification AI Model Evasion low 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/TabularClassificationModelEvasionLowSuspiciousVulnDetection.yaml",
        "query": "AIShield\n| where Message has 'Tabular Classification AI Model Evasion Attack Identified'\n| where Severity =~ 'Medium'\n| where SuspiciousLevel =~ 'low suspicious attack'\n| extend NTDomain = tostring(split(Computer, '\\\\')[0]), HostName = tostring(split(Computer, '.')[0])\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [],
        "techniques": [],
        "templateVersion": "1.0.4",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}