{"id":"3908d64a-3c06-4091-b503-b3a94424533b","title":"New Github Organization Member Added","description":"Detects when a new member is added or invited to a github organization.","author":"Muhammad Faisal (@faisalusuf)","status":"test","level":"informational","date":"2023-01-29","modified":"","tags":["attack.persistence","attack.t1136.003"],"technique_ids":["T1136.003"],"logsource":{"product":"github","service":"audit","definition":"Requirements: The audit log streaming feature must be enabled to be able to receive such logs. You can enable following the documentation here: https://docs.github.com/en/enterprise-cloud@latest/admin/monitoring-activity-in-your-enterprise/reviewing-audit-logs-for-your-enterprise/streaming-the-audit-log-for-your-enterprise#setting-up-audit-log-streaming"},"falsepositives":["Organization approved new members"],"references":["https://docs.github.com/en/organizations/keeping-your-organization-secure/managing-security-settings-for-your-organization/reviewing-the-audit-log-for-your-organization#dependabot_alerts-category-actions"],"source_path":"rules/application/github/audit/github_new_org_member.yml","source_sha256":"cc0f547c4b59c40c69d99ffe9d7c792aa015cd85110a5c1028ac73b1a6af9f09","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/application/github/audit/github_new_org_member.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: New Github Organization Member Added\nid: 3908d64a-3c06-4091-b503-b3a94424533b\nstatus: test\ndescription: Detects when a new member is added or invited to a github organization.\nauthor: Muhammad Faisal (@faisalusuf)\ndate: 2023-01-29\nreferences:\n    - https://docs.github.com/en/organizations/keeping-your-organization-secure/managing-security-settings-for-your-organization/reviewing-the-audit-log-for-your-organization#dependabot_alerts-category-actions\ntags:\n    - attack.persistence\n    - attack.t1136.003\nlogsource:\n    product: github\n    service: audit\n    definition: 'Requirements: The audit log streaming feature must be enabled to be able to receive such logs. You can enable following the documentation here: https://docs.github.com/en/enterprise-cloud@latest/admin/monitoring-activity-in-your-enterprise/reviewing-audit-logs-for-your-enterprise/streaming-the-audit-log-for-your-enterprise#setting-up-audit-log-streaming'\ndetection:\n    selection:\n        action:\n            - 'org.add_member'\n            - 'org.invite_member'\n    condition: selection\nfalsepositives:\n    - Organization approved new members\nlevel: informational\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1136.003","id":"T1136.003","name":"Cloud Account","page":"techniques/enterprise/T1136.003/"}],"data_path":"data/detection-rules/3908d64a-3c06-4091-b503-b3a94424533b.json","kind":"sigma"}