{"id":"d3c3861d-c504-4c77-ba55-224ba82d0118","title":"New Network Trace Capture Started Via Netsh.EXE","description":"Detects the execution of netsh with the \"trace\" flag in order to start a network capture","author":"Kutepov Anton, oscd.community","status":"test","level":"medium","date":"2019-10-24","modified":"2023-02-13","tags":["attack.discovery","attack.credential-access","attack.t1040"],"technique_ids":["T1040"],"logsource":{"category":"process_creation","product":"windows"},"falsepositives":["Legitimate administration activity"],"references":["https://blogs.msdn.microsoft.com/canberrapfe/2012/03/30/capture-a-network-trace-without-installing-anything-capture-a-network-trace-of-a-reboot/","https://klausjochem.me/2016/02/03/netsh-the-cyber-attackers-tool-of-choice/"],"source_path":"rules/windows/process_creation/proc_creation_win_netsh_packet_capture.yml","source_sha256":"bf0d773fd9c8d0e0c9bc749a98df48a98f405982117776292bc983ddcb804f9a","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/process_creation/proc_creation_win_netsh_packet_capture.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: New Network Trace Capture Started Via Netsh.EXE\nid: d3c3861d-c504-4c77-ba55-224ba82d0118\nstatus: test\ndescription: Detects the execution of netsh with the \"trace\" flag in order to start a network capture\nreferences:\n    - https://blogs.msdn.microsoft.com/canberrapfe/2012/03/30/capture-a-network-trace-without-installing-anything-capture-a-network-trace-of-a-reboot/\n    - https://klausjochem.me/2016/02/03/netsh-the-cyber-attackers-tool-of-choice/\nauthor: Kutepov Anton, oscd.community\ndate: 2019-10-24\nmodified: 2023-02-13\ntags:\n    - attack.discovery\n    - attack.credential-access\n    - attack.t1040\nlogsource:\n    category: process_creation\n    product: windows\ndetection:\n    selection_img:\n        - Image|endswith: '\\netsh.exe'\n        - OriginalFileName: 'netsh.exe'\n    selection_cli:\n        CommandLine|contains|all:\n            - 'trace'\n            - 'start'\n    condition: all of selection_*\nfalsepositives:\n    - Legitimate administration activity\nlevel: medium\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1040","id":"T1040","name":"Network Sniffing","page":"techniques/enterprise/T1040/"}],"data_path":"data/detection-rules/d3c3861d-c504-4c77-ba55-224ba82d0118.json","kind":"sigma"}