Guardian- Regex Policy Violation Detection

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Id	d9ad323f-6115-4f19-9e81-feabceeb6730
Rulename	Guardian- Regex Policy Violation Detection
Description	This alert creates an incident when Regex 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/RegexVulDetection.yaml
Version	1.0.0
Arm template	d9ad323f-6115-4f19-9e81-feabceeb6730.json

KQL

Guardian
| where PolicyViolatedControlFeature =~ 'Regex'
| where Severity =~ 'Low'

YAML

name: Guardian- Regex Policy Violation Detection
kind: Scheduled
tactics: []
triggerThreshold: 0
triggerOperator: gt
version: 1.0.0
status: Available
alertDetailsOverride:
  alertDisplayNameFormat: Guardian- Regex Policy Violation detection
  alertDescriptionFormat: |
        This query detects Regex Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
  alertTacticsColumnName: 
  alertSeverityColumnName: Severity
queryFrequency: 1h
id: d9ad323f-6115-4f19-9e81-feabceeb6730
requiredDataConnectors:
- connectorId: BoschAIShield
  dataTypes:
  - Guardian
eventGroupingSettings:
  aggregationKind: SingleAlert
relevantTechniques: []
description: |
    'This alert creates an incident when Regex Policy Violation detected from the Guardian.'
entityMappings:
- entityType: Host
  fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: NTDomain
    identifier: NTDomain
- entityType: IP
  fieldMappings:
  - columnName: SourceIP
    identifier: Address
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/RegexVulDetection.yaml
queryPeriod: 1h
severity: Low
query: |
  Guardian
  | where PolicyViolatedControlFeature =~ 'Regex'
  | where Severity =~ 'Low'

ARM