{"id":"eca49c87-8a75-4f13-9c73-a5a29e845f03","title":"Suspicious Runscripthelper.exe","description":"Detects execution of powershell scripts via Runscripthelper.exe","author":"Victor Sergeev, oscd.community","status":"test","level":"medium","date":"2020-10-09","modified":"2022-07-11","tags":["attack.execution","attack.stealth","attack.t1059","attack.t1202"],"technique_ids":["T1059","T1202"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://lolbas-project.github.io/lolbas/Binaries/Runscripthelper/"],"source_path":"rules/windows/process_creation/proc_creation_win_lolbin_runscripthelper.yml","source_sha256":"d3475ab6d1b926539558b1976328d54d9dfbd1e04f3287854c0fbc3bb5d06220","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_lolbin_runscripthelper.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Suspicious Runscripthelper.exe\nid: eca49c87-8a75-4f13-9c73-a5a29e845f03\nstatus: test\ndescription: Detects execution of powershell scripts via Runscripthelper.exe\nreferences:\n    - https://lolbas-project.github.io/lolbas/Binaries/Runscripthelper/\nauthor: Victor Sergeev, oscd.community\ndate: 2020-10-09\nmodified: 2022-07-11\ntags:\n    - attack.execution\n    - attack.stealth\n    - attack.t1059\n    - attack.t1202\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        Image|endswith: '\\Runscripthelper.exe'\n        CommandLine|contains: 'surfacecheck'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1059","id":"T1059","name":"Command and Scripting Interpreter","page":"techniques/enterprise/T1059/"},{"key":"enterprise/T1202","id":"T1202","name":"Indirect Command Execution","page":"techniques/enterprise/T1202/"}],"data_path":"data/detection-rules/eca49c87-8a75-4f13-9c73-a5a29e845f03.json","kind":"sigma"}