Detection rules › Sigma
Bitbucket Unauthorized Full Data Export Triggered
Detects when full data export is attempted an unauthorized user.
Known false positives
- Unlikely
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Resource Development | |
| Collection |
Rule body
title: Bitbucket Unauthorized Full Data Export Triggered
id: 34d81081-03c9-4a7f-91c9-5e46af625cde
status: test
description: Detects when full data export is attempted an unauthorized user.
references:
- https://confluence.atlassian.com/bitbucketserver/audit-log-events-776640423.html
- https://confluence.atlassian.com/bitbucketserver/secret-scanning-1157471613.html
author: Muhammad Faisal (@faisalusuf)
date: 2024-02-25
tags:
- attack.collection
- attack.resource-development
- attack.t1213.003
- attack.t1586
logsource:
product: bitbucket
service: audit
definition: 'Requirements: "Advance" log level is required to receive these audit events.'
detection:
selection:
auditType.category: 'Data pipeline'
auditType.action: 'Unauthorized full data export triggered'
condition: selection
falsepositives:
- Unlikely
level: critical
Stages and Predicates
Stage 0: condition
selectionStage 1: selection
selection:
auditType.category: 'Data pipeline'
auditType.action: 'Unauthorized full data export triggered'
Indicators
These rows show field, operator, and value matches.
| Field | Kind | Values | Search |
|---|---|---|---|
auditType.action | eq |
| field:"auditType.action" kind:eq value:"Unauthorized full data export triggered" |
auditType.category | eq |
| field:"auditType.category" kind:eq value:"Data pipeline" |