AIShield - Natural language processing AI model extraction high suspicious vulnerability detection

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Id	4ec55816-e07b-45fc-b89e-917c93906540
Rulename	AIShield - Natural language processing AI model extraction high suspicious vulnerability detection
Description	This alert creates an incident when Natural language processing 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/NaturalLanguageProcessingModelExtractionHighSuspiciousVulDetection.yaml
Version	1.0.1
Arm template	4ec55816-e07b-45fc-b89e-917c93906540.json

KQL

AIShield
| where Message has 'Natural Language Processing 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

description: |
    This alert creates an incident when Natural language processing AI Model extraction high suspicious, high severity vulnerability detected from the AIShield.'
version: 1.0.1
tactics: []
queryFrequency: 1h
query: |
  AIShield
  | where Message has 'Natural Language Processing AI Model Extraction Attack Identified'
  | where Severity =~ 'High'
  | where SuspiciousLevel =~ 'high suspicious attack'
  | extend NTDomain = tostring(split(Computer, '\\')[0]), HostName = tostring(split(Computer, '.')[0])  
status: Available
triggerOperator: gt
kind: Scheduled
triggerThreshold: 0
alertDetailsOverride:
  alertDescriptionFormat: |
        This query detects Natural language processing 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
  alertTacticsColumnName: 
  alertDisplayNameFormat: AIShield - Natural language processing AI model extraction high suspicious vulnerability detected
relevantTechniques: []
id: 4ec55816-e07b-45fc-b89e-917c93906540
queryPeriod: 1h
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: HostName
  - identifier: NTDomain
    columnName: NTDomain
  entityType: Host
- fieldMappings:
  - identifier: Address
    columnName: SourceName
  entityType: IP
eventGroupingSettings:
  aggregationKind: SingleAlert
severity: High
name: AIShield - Natural language processing AI model extraction high suspicious vulnerability detection
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/NaturalLanguageProcessingModelExtractionHighSuspiciousVulDetection.yaml
requiredDataConnectors:
- dataTypes:
  - AIShield
  connectorId: BoschAIShield

ARM