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

OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_Compromised_Files.yaml
incidentConfiguration:
  groupingConfiguration:
    enabled: false
    matchingMethod: AllEntities
    lookbackDuration: PT5H
    reopenClosedIncident: false
  createIncident: true
enabled: true
queryPeriod: 30m
kind: Scheduled
name: Cyble Vision Alerts Compromised Files
eventGroupingSettings:
  aggregationKind: AlertPerResult
customDetails:
  AlertID: AlertID
  CF_FileObjPath: CF_FileObjPath
  MappedSeverity: Severity
  Status: Status
  CF_PrimaryEmail: CF_PrimaryEmail
  CF_Filename: CF_Filename
  CF_LogObjPath: CF_LogObjPath
  Service: Service
entityMappings:
- fieldMappings:
  - columnName: CF_PrimaryEmail
    identifier: FullName
  entityType: Account
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}}
tactics:
- CredentialAccess
- Exfiltration
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
status: Available
requiredDataConnectors:
- connectorId: CybleVisionAlerts
  dataTypes:
  - CybleVisionAlerts_CL
queryfrequency: 30m
triggerThreshold: 0
version: 1.0.0
query: |
  Alerts_compromised_files  
  | where Service == "compromised_files" 
  | extend MappedSeverity = Severity  
relevantTechniques:
- T1552
- T1041
id: 0f6a8287-09ee-4f82-b8c3-e35c4ac6212e
triggerOperator: GreaterThan

ARM