{"id":"028c7842-4243-41cd-be6f-12f3cf1a26c7","title":"AD Object WriteDAC Access","description":"Detects WRITE_DAC access to a domain object","author":"Roberto Rodriguez @Cyb3rWard0g","status":"test","level":"critical","date":"2019-09-12","modified":"2021-11-27","tags":["attack.defense-impairment","attack.t1222.001"],"technique_ids":["T1222.001"],"logsource":{"product":"windows","service":"security"},"falsepositives":["Unknown"],"references":["https://threathunterplaybook.com/hunts/windows/180815-ADObjectAccessReplication/notebook.html","https://threathunterplaybook.com/library/windows/active_directory_replication.html","https://threathunterplaybook.com/hunts/windows/190101-ADModDirectoryReplication/notebook.html"],"source_path":"rules/windows/builtin/security/win_security_ad_object_writedac_access.yml","source_sha256":"fa3177abffe702dd3f54db432f1679004599348b437df22ad9c1bfc96f709777","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/security/win_security_ad_object_writedac_access.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: AD Object WriteDAC Access\nid: 028c7842-4243-41cd-be6f-12f3cf1a26c7\nstatus: test\ndescription: Detects WRITE_DAC access to a domain object\nreferences:\n    - https://threathunterplaybook.com/hunts/windows/180815-ADObjectAccessReplication/notebook.html\n    - https://threathunterplaybook.com/library/windows/active_directory_replication.html\n    - https://threathunterplaybook.com/hunts/windows/190101-ADModDirectoryReplication/notebook.html\nauthor: Roberto Rodriguez @Cyb3rWard0g\ndate: 2019-09-12\nmodified: 2021-11-27\ntags:\n    - attack.defense-impairment\n    - attack.t1222.001\nlogsource:\n    product: windows\n    service: security\ndetection:\n    selection:\n        EventID: 4662\n        ObjectServer: 'DS'\n        AccessMask: '0x40000'\n        ObjectType:\n            - '19195a5b-6da0-11d0-afd3-00c04fd930c9'\n            - 'domainDNS'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: critical\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1222.001","id":"T1222.001","name":"Windows Permissions","page":"techniques/enterprise/T1222.001/"}],"data_path":"data/detection-rules/028c7842-4243-41cd-be6f-12f3cf1a26c7.json","kind":"sigma"}