{"id":"1a0a2ff1-611b-4dac-8216-8a7b47c618a6","title":"Invoke-Obfuscation Via Use Clip - Security","description":"Detects Obfuscated Powershell via use Clip.exe in Scripts","author":"Nikita Nazarov, oscd.community","status":"test","level":"high","date":"2020-10-09","modified":"2022-11-29","tags":["attack.stealth","attack.t1027","attack.execution","attack.t1059.001"],"technique_ids":["T1027","T1059.001"],"logsource":{"product":"windows","service":"security","definition":"The 'System Security Extension' audit subcategory need to be enabled to log the EID 4697"},"falsepositives":["Unknown"],"references":["https://github.com/SigmaHQ/sigma/issues/1009"],"source_path":"rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_clip_services_security.yml","source_sha256":"b2e32465708bc33381c4dd946c4b05844f2a9fe0ba6f32430d274d585378e319","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/builtin/security/win_security_invoke_obfuscation_via_use_clip_services_security.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Invoke-Obfuscation Via Use Clip - Security\nid: 1a0a2ff1-611b-4dac-8216-8a7b47c618a6\nrelated:\n    - id: 63e3365d-4824-42d8-8b82-e56810fefa0c\n      type: derived\nstatus: test\ndescription: Detects Obfuscated Powershell via use Clip.exe in Scripts\nreferences:\n    - https://github.com/SigmaHQ/sigma/issues/1009 # (Task29)\nauthor: Nikita Nazarov, oscd.community\ndate: 2020-10-09\nmodified: 2022-11-29\ntags:\n    - attack.stealth\n    - attack.t1027\n    - attack.execution\n    - attack.t1059.001\nlogsource:\n    product: windows\n    service: security\n    definition: The 'System Security Extension' audit subcategory need to be enabled to log the EID 4697\ndetection:\n    selection:\n        EventID: 4697\n        ServiceFileName|contains: '(Clipboard|i'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1027","id":"T1027","name":"Obfuscated Files or Information","page":"techniques/enterprise/T1027/"},{"key":"enterprise/T1059.001","id":"T1059.001","name":"PowerShell","page":"techniques/enterprise/T1059.001/"}],"data_path":"data/detection-rules/1a0a2ff1-611b-4dac-8216-8a7b47c618a6.json","kind":"sigma"}