Cyble Vision Alerts Bitbucket

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Id	f3c25011-4509-41c8-be27-35d891531c39
Rulename	Cyble Vision Alerts Bitbucket
Description	Detects exposed secrets in Bitbucket repositories using the Alerts_bit_bucket parser. Creates one incident per matched secret. Includes decoder, detector, commit, file, and repository context for SOC triage.
Severity	Low
Tactics	CredentialAccess Exfiltration Discovery
Techniques	T1552 T1537 T1083
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_BitBucket.yaml
Version	1.0.0
Arm template	f3c25011-4509-41c8-be27-35d891531c39.json

KQL

Alerts_bit_bucket 
| where Service == "bit_bucket" 
| extend MappedSeverity = Severity

YAML

relevantTechniques:
- T1552
- T1537
- T1083
entityMappings:
- entityType: Url
  fieldMappings:
  - columnName: BB_Repository
    identifier: Url
- entityType: Url
  fieldMappings:
  - columnName: BB_Link
    identifier: Url
- entityType: File
  fieldMappings:
  - columnName: BB_File
    identifier: Name
  - columnName: KeywordName
    identifier: Directory
version: 1.0.0
query: |
  Alerts_bit_bucket 
  | where Service == "bit_bucket" 
  | extend MappedSeverity = Severity  
id: f3c25011-4509-41c8-be27-35d891531c39
triggerOperator: GreaterThan
severity: Low
kind: Scheduled
queryFrequency: 30m
description: |
    'Detects exposed secrets in Bitbucket repositories using the Alerts_bit_bucket parser. Creates one incident per matched secret. Includes decoder, detector, commit, file, and repository context for SOC triage.'
requiredDataConnectors:
- connectorId: CybleVisionAlerts
  dataTypes:
  - CybleVisionAlerts_CL
eventGroupingSettings:
  aggregationKind: AlertPerResult
name: Cyble Vision Alerts Bitbucket
tactics:
- CredentialAccess
- Exfiltration
- Discovery
alertDetailsOverride:
  alertDescriptionFormat: |
        A sensitive secret was detected in Bitbucket repository {{BB_Repository}}. File {{BB_File}}:{{BB_Line}}. Investigator should verify exposure, rotate credentials and remediate impacted systems.
  alertDisplayNameFormat: Secret Exposure in Bitbucket {{BB_File}} ({{BB_DetectorName}})
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_BitBucket.yaml
triggerThreshold: 0
queryPeriod: 30m
enabled: true
status: Available
customDetails:
  BB_Line: BB_Line
  BB_Commit: BB_Commit
  BB_Link: BB_Link
  BB_Email: BB_Email
  Status: Status
  BB_RotationGuide: BB_RotationGuide
  BB_Verified: BB_Verified
  BB_Raw: BB_Raw
  BB_Repository: BB_Repository
  Service: Service
  BB_File: BB_File
  AlertID: AlertID
  MappedSeverity: Severity
  BB_DetectorName: BB_DetectorName
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    lookbackDuration: PT5H
    enabled: false
    reopenClosedIncident: false
    matchingMethod: AllEntities

ARM