Guardian- Content Access Control Blocked List Policy Violation Detection

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Id	4c7f0b49-d972-4d26-81ab-36cbe43ac437
Rulename	Guardian- Content Access Control Blocked List Policy Violation Detection
Description	This alert creates an incident when Content Access Control Blocked List Policy Violation detected from the Guardian.
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/ContentAccessControlBlockedListVulDetection.yaml
Version	1.0.0
Arm template	4c7f0b49-d972-4d26-81ab-36cbe43ac437.json

KQL

Guardian
| where PolicyViolatedControlFeature =~ 'Blocked List'
| where Severity =~ 'Medium'

YAML

description: |
    'This alert creates an incident when Content Access Control Blocked List Policy Violation detected from the Guardian.'
triggerThreshold: 0
eventGroupingSettings:
  aggregationKind: SingleAlert
alertDetailsOverride:
  alertDisplayNameFormat: Guardian- Content Access Control Blocked List Policy Violation detection
  alertSeverityColumnName: Severity
  alertDescriptionFormat: |
        This query detects Content Access Control Blocked List Policy Violation detected from the Guardian generated at {{TimeGenerated}}.\n\nPlease check the source for more information and investigate further
  alertTacticsColumnName: 
queryPeriod: 1h
triggerOperator: gt
kind: Scheduled
relevantTechniques: []
query: |
  Guardian
  | where PolicyViolatedControlFeature =~ 'Blocked List'
  | where Severity =~ 'Medium'  
queryFrequency: 1h
requiredDataConnectors:
- connectorId: BoschAIShield
  dataTypes:
  - Guardian
name: Guardian- Content Access Control Blocked List Policy Violation Detection
severity: Medium
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: HostName
  - identifier: NTDomain
    columnName: NTDomain
  entityType: Host
- fieldMappings:
  - identifier: Address
    columnName: SourceIP
  entityType: IP
version: 1.0.0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AIShield AI Security Monitoring/Analytic Rules/ContentAccessControlBlockedListVulDetection.yaml
status: Available
id: 4c7f0b49-d972-4d26-81ab-36cbe43ac437
tactics: []

ARM