{"id":"1c12727d-02bf-45ff-a9f3-d49806a3cf43","title":"Renamed Plink Execution","description":"Detects the execution of a renamed version of the Plink binary","author":"Nasreddine Bencherchali (Nextron Systems)","status":"test","level":"high","date":"2022-06-06","modified":"2023-02-03","tags":["attack.stealth","attack.t1036"],"technique_ids":["T1036"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Unknown"],"references":["https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/","https://the.earth.li/~sgtatham/putty/0.58/htmldoc/Chapter7.html"],"source_path":"rules/windows/process_creation/proc_creation_win_renamed_plink.yml","source_sha256":"a20a612f0ddfa3c0d33e069bf835fdd1652e7f836c307f17ecf0e38d20c0bf58","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_renamed_plink.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Renamed Plink Execution\nid: 1c12727d-02bf-45ff-a9f3-d49806a3cf43\nstatus: test\ndescription: Detects the execution of a renamed version of the Plink binary\nreferences:\n    - https://thedfirreport.com/2022/06/06/will-the-real-msiexec-please-stand-up-exploit-leads-to-data-exfiltration/\n    - https://the.earth.li/~sgtatham/putty/0.58/htmldoc/Chapter7.html\nauthor: Nasreddine Bencherchali (Nextron Systems)\ndate: 2022-06-06\nmodified: 2023-02-03\ntags:\n    - attack.stealth\n    - attack.t1036\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection:\n        - OriginalFileName: 'Plink'\n        - CommandLine|contains|all:\n              - ' -l forward'\n              - ' -P '\n              - ' -R '\n    filter:\n        Image|endswith: '\\plink.exe'\n    condition: selection and not filter\nfalsepositives:\n    - Unknown\nlevel: high\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1036","id":"T1036","name":"Masquerading","page":"techniques/enterprise/T1036/"}],"data_path":"data/detection-rules/1c12727d-02bf-45ff-a9f3-d49806a3cf43.json","kind":"sigma"}