Phoenix
Sigma IntelligenceBeta
Back to Rules
Detectionmediumtest

Bitbucket User Permissions Export Attempt

Detects user permission data export attempt.

Convert In Phoenix Studio

Open this Sigma rule in the converter with the YAML preloaded and ready for backend selection.

Launch
Muhammad FaisalCreated Sun Feb 2587cc6698-3e07-4ba2-9b43-a85a73e151e2application
Log Source
bitbucketaudit
Productbitbucket← raw: bitbucket
Serviceaudit← raw: audit

Definition

Requirements: "Advance" log level is required to receive these audit events.

Detection Logic
Detection Logic1 selector
detection:
    selection:
        auditType.category: 'Users and groups'
        auditType.action:
            - 'User details export failed'
            - 'User details export started'
            - 'User details exported'
    condition: selection
False Positives

Legitimate user activity.

References
1
Resolving title…
confluence.atlassian.com
2
Resolving title…
confluence.atlassian.com
MITRE ATT&CK
Rule Metadata
Rule ID
87cc6698-3e07-4ba2-9b43-a85a73e151e2
Status
test
Level
medium
Type
Detection
Created
Sun Feb 25
Author
Muhammad Faisal
Path
rules/application/bitbucket/audit/bitbucket_audit_user_permissions_export_attempt_detected.yml
Raw Tags
attack.reconnaissanceattack.collectionattack.discoveryattack.t1213attack.t1082attack.t1591.004
View on GitHub