github_user_role_updated.yml

AnalysisType: rule
Filename: github_user_role_updated.py
RuleID: GitHub.User.RoleUpdated
DisplayName: GitHub User Role Updated
Enabled: true
LogTypes:
  - GitHub.Audit
Tags:
  - GitHub
  - Persistence:Account Manipulation
Reports:
  MITRE ATTACK:
    - TA0003:T1098
Severity: High
Description: Detects when a GitHub user role is upgraded to an admin or downgraded to a member
Tests:
  -
    Name: GitHub - Member Updated
    ExpectedResult: true
    Log:
      {
        "actor": "cat",
        "action": "org.update_member",
        "created_at": 1621305118553,
        "p_log_type": "GitHub.Audit",
        "repo": "my-org/my-repo",
        "user": "bob"
      }
  -
    Name: GitHub - Member Updated
    ExpectedResult: false
    Log:
      {
        "actor": "cat",
        "action": "org.invite_member",
        "created_at": 1621305118553,
        "p_log_type": "GitHub.Audit",
        "repo": "my-org/my-repo",
        "user": "bob"
      }