Guardian- Blocks specific strings of text Policy Violation Detection

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Id	9c63e0b5-bb83-4873-947a-4385386a6c21
Rulename	Guardian- Blocks specific strings of text Policy Violation Detection
Description	This alert creates an incident when Blocks specific strings of text Policy Violation detected from the Guardian.
Severity	Low
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/BlockSubstringVulDetection.yaml
Version	1.0.0
Arm template	9c63e0b5-bb83-4873-947a-4385386a6c21.json

KQL

Guardian
| where PolicyViolatedControlFeature =~ 'Block Substring'
| where Severity =~ 'Low'

YAML

relevantTechniques: []
version: 1.0.0
severity: Low
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/BlockSubstringVulDetection.yaml
name: Guardian- Blocks specific strings of text Policy Violation Detection
description: |
    'This alert creates an incident when Blocks specific strings of text Policy Violation detected from the Guardian.'
queryFrequency: 1h
tactics: []
triggerThreshold: 0
queryPeriod: 1h
id: 9c63e0b5-bb83-4873-947a-4385386a6c21
eventGroupingSettings:
  aggregationKind: SingleAlert
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: HostName
  - identifier: NTDomain
    columnName: NTDomain
  entityType: Host
- fieldMappings:
  - identifier: Address
    columnName: SourceIP
  entityType: IP
requiredDataConnectors:
- connectorId: BoschAIShield
  dataTypes:
  - Guardian
triggerOperator: gt
alertDetailsOverride:
  alertSeverityColumnName: Severity
  alertTacticsColumnName: 
  alertDisplayNameFormat: Guardian- Blocks specific strings of text Policy Violation Detection
  alertDescriptionFormat: |
        This query detects Blocks specific strings of text Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
status: Available
query: |
  Guardian
  | where PolicyViolatedControlFeature =~ 'Block Substring'
  | where Severity =~ 'Low'  
kind: Scheduled

ARM