Guardian- Invisible Text Policy Violation Detection

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Id	1e31a465-e25d-4810-881b-8a79e0de9379
Rulename	Guardian- Invisible Text Policy Violation Detection
Description	This alert creates an incident when Invisible 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/InvisibleTextVulDetection.yaml
Version	1.0.0
Arm template	1e31a465-e25d-4810-881b-8a79e0de9379.json

KQL

Guardian
| where PolicyViolatedControlFeature =~ 'Invisible Text'
| where Severity =~ 'Low'

YAML

name: Guardian- Invisible Text Policy Violation Detection
query: |
  Guardian
  | where PolicyViolatedControlFeature =~ 'Invisible Text'
  | where Severity =~ 'Low'  
entityMappings:
- entityType: Host
  fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: NTDomain
    identifier: NTDomain
- entityType: IP
  fieldMappings:
  - columnName: SourceIP
    identifier: Address
queryPeriod: 1h
version: 1.0.0
tactics: []
triggerOperator: gt
kind: Scheduled
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/InvisibleTextVulDetection.yaml
eventGroupingSettings:
  aggregationKind: SingleAlert
alertDetailsOverride:
  alertDescriptionFormat: |
        This query detects Invisible Text Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further.
  alertSeverityColumnName: Severity
  alertDisplayNameFormat: Guardian- Invisible Text Policy Violation detection
  alertTacticsColumnName: 
relevantTechniques: []
id: 1e31a465-e25d-4810-881b-8a79e0de9379
severity: Low
requiredDataConnectors:
- connectorId: BoschAIShield
  dataTypes:
  - Guardian
status: Available
description: |
    'This alert creates an incident when Invisible Text Policy Violation detected from the Guardian.'
queryFrequency: 1h

ARM