Cyble Vision Alerts Compromised Files

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Id	0f6a8287-09ee-4f82-b8c3-e35c4ac6212e
Rulename	Cyble Vision Alerts Compromised Files
Description	Detects compromised files containing credential or logon data (stealer logs) related to monitored entities. Uses Alerts_compromised_files parser to expose file paths, log objects, and extracted email identifiers.
Severity	Low
Tactics	CredentialAccess Exfiltration
Techniques	T1552 T1041
Required data connectors	CybleVisionAlerts
Kind	Scheduled
Query frequency	30m
Query period	30m
Trigger threshold	0
Trigger operator	GreaterThan
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Compromised_Files.yaml
Version	1.0.0
Arm template	0f6a8287-09ee-4f82-b8c3-e35c4ac6212e.json

KQL

Alerts_compromised_files  
| where Service == "compromised_files" 
| extend MappedSeverity = Severity

YAML

status: Available
queryfrequency: 30m
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Compromised_Files.yaml
eventGroupingSettings:
  aggregationKind: AlertPerResult
incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: PT5H
    reopenClosedIncident: false
    matchingMethod: AllEntities
    enabled: false
  createIncident: true
description: |
    'Detects compromised files containing credential or logon data (stealer logs) related to monitored entities. Uses Alerts_compromised_files parser to expose file paths, log objects, and extracted email identifiers.'
enabled: true
customDetails:
  CF_Filename: CF_Filename
  CF_LogObjPath: CF_LogObjPath
  AlertID: AlertID
  MappedSeverity: Severity
  Service: Service
  CF_FileObjPath: CF_FileObjPath
  CF_PrimaryEmail: CF_PrimaryEmail
  Status: Status
tactics:
- CredentialAccess
- Exfiltration
alertDetailsOverride:
  alertDescriptionFormat: |
        A compromised file containing potential credential or logon data was discovered. Relative path {{CF_RelativePath}}. Log object path {{CF_LogObjPath}}. Primary email (if found) {{CF_PrimaryEmail}}.
  alertDisplayNameFormat: Compromised Credentials File {{CF_Filename}}
queryPeriod: 30m
triggerThreshold: 0
id: 0f6a8287-09ee-4f82-b8c3-e35c4ac6212e
severity: Low
requiredDataConnectors:
- connectorId: CybleVisionAlerts
  dataTypes:
  - CybleVisionAlerts_CL
version: 1.0.0
query: |
  Alerts_compromised_files  
  | where Service == "compromised_files" 
  | extend MappedSeverity = Severity  
entityMappings:
- fieldMappings:
  - identifier: FullName
    columnName: CF_PrimaryEmail
  entityType: Account
name: Cyble Vision Alerts Compromised Files
relevantTechniques:
- T1552
- T1041
triggerOperator: GreaterThan
kind: Scheduled

ARM