GitHub OAuth application access restrictions disabled

github-telemetry

Classification:

attack

Tactic:

TA0005-defense-evasion

Technique:

T1562-impair-defenses

이 페이지는 아직 한국어로 제공되지 않으며 번역 작업 중입니다. 번역에 관한 질문이나 의견이 있으시면 언제든지 저희에게 연락해 주십시오.

Goal

Detect when GitHub OAuth application access restrictions have been disabled.

Strategy

This rule monitors GitHub audit logs for when GitHub OAuth application access restrictions have been disabled. Organizations can choose which OAuth applications have access to their repositories and other resources by enabling OAuth app access restrictions. An attacker with unauthorized access could authorize a third-party OAuth application allowing them to maintain access to a GitHub environment without these restrictions.

Triage and response

  1. Determine if the change taken by {{@github.actor}} is authorized.
  2. If the change was not authorized or unexpected, begin your organization’s incident response process and investigate.