GitHub Repository Deleted

Elastic Stack Serverless Security

This rule detects when a GitHub repository is deleted within your organization. Repositories are a critical component used within an organization to manage work, collaborate with others and release products to the public. Any delete action against a repository should be investigated to determine it’s validity. Unauthorized deletion of organization repositories could cause irreversible loss of intellectual property and indicate compromise within your organization.

Rule type: eql

Rule indices:

• logs-github.audit-*

Severity: medium

Risk score: 47

Runs every: 5m

Searches indices from: now-9m (https://www.elastic.co/guide/en/elasticsearch/reference/current/common-options.html#date-math[Date Math format], see also Additional look-back time)

Maximum alerts per execution: 100

References: None

Tags:

• Domain: Cloud
• Use Case: Threat Detection
• Use Case: UEBA
• Tactic: Impact
• Data Source: Github

Version: 203

Rule authors:

• Elastic

Rule license: Elastic License v2

configuration where event.module == "github" and event.dataset == "github.audit" and event.action == "repo.destroy"

Framework: MITRE ATT&CKTM

• Tactic:

  • Name: Impact
  • ID: TA0040
  • Reference URL: https://attack.mitre.org/tactics/TA0040/

• Technique:

  • Name: Data Destruction
  • ID: T1485
  • Reference URL: https://attack.mitre.org/techniques/T1485/