{"id":"2158f96f-43c2-43cb-952a-ab4580f32382","title":"Screen Capture Activity Via Psr.EXE","description":"Detects execution of Windows Problem Steps Recorder (psr.exe), a utility used to record the user screen and clicks.","author":"Beyu Denis, oscd.community","status":"test","level":"medium","date":"2019-10-12","modified":"2024-01-04","tags":["attack.collection","attack.t1113"],"technique_ids":["T1113"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://lolbas-project.github.io/lolbas/Binaries/Psr/","https://web.archive.org/web/20200229201156/https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1493861893.pdf","https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md"],"source_path":"rules/windows/process_creation/proc_creation_win_psr_capture_screenshots.yml","source_sha256":"8cd2116b7b864fc6c39ffde9868280d8a00b29606dc243e66313de1940410e58","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_psr_capture_screenshots.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Screen Capture Activity Via Psr.EXE\nid: 2158f96f-43c2-43cb-952a-ab4580f32382\nstatus: test\ndescription: Detects execution of Windows Problem Steps Recorder (psr.exe), a utility used to record the user screen and clicks.\nreferences:\n    - https://lolbas-project.github.io/lolbas/Binaries/Psr/\n    - https://web.archive.org/web/20200229201156/https://www.sans.org/cyber-security-summit/archives/file/summit-archive-1493861893.pdf\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1560.001/T1560.001.md\nauthor: Beyu Denis, oscd.community\ndate: 2019-10-12\nmodified: 2024-01-04\ntags:\n    - attack.collection\n    - attack.t1113\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        Image|endswith: '\\Psr.exe'\n        CommandLine|contains:\n            - '/start'\n            - '-start'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1113","id":"T1113","name":"Screen Capture","page":"techniques/enterprise/T1113/"}],"data_path":"data/detection-rules/2158f96f-43c2-43cb-952a-ab4580f32382.json","kind":"sigma"}