{"id":"aff815cc-e400-4bf0-a47a-5d8a2407d4e1","title":"Use Get-NetTCPConnection - PowerShell Module","description":"Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.","author":"frack113","status":"test","level":"low","date":"2021-12-10","modified":"2022-12-02","tags":["attack.discovery","attack.t1049"],"technique_ids":["T1049"],"logsource":{"product":"windows","category":"ps_module","definition":"0ad03ef1-f21b-4a79-8ce8-e6900c54b65b"},"falsepositives":["Unknown"],"references":["https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell"],"source_path":"rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml","source_sha256":"cc16b3865417c1778898abeb7696c60e8379c2fd0a4b3856cc649c1d1de1063a","source_url":"https://github.com/anpa1200/sigma/blob/b249e9683190cffdcaf188ccbfb90bf4759844e1/rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml","license":"Detection Rule License 1.1","license_url":"https://github.com/SigmaHQ/Detection-Rule-License/blob/main/LICENSE.Detection.Rules.md","yaml":"title: Use Get-NetTCPConnection - PowerShell Module\nid: aff815cc-e400-4bf0-a47a-5d8a2407d4e1\nstatus: test\ndescription: Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.\nreferences:\n    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-2---system-network-connections-discovery-with-powershell\nauthor: frack113\ndate: 2021-12-10\nmodified: 2022-12-02\ntags:\n    - attack.discovery\n    - attack.t1049\nlogsource:\n    product: windows\n    category: ps_module\n    definition: 0ad03ef1-f21b-4a79-8ce8-e6900c54b65b\ndetection:\n    selection:\n        ContextInfo|contains: 'Get-NetTCPConnection'\n    condition: selection\nfalsepositives:\n    - Unknown\nlevel: low\n","validation":"yaml_parsed_not_backend_compiled_or_live_validated","techniques":[{"key":"enterprise/T1049","id":"T1049","name":"System Network Connections Discovery","page":"techniques/enterprise/T1049/"}],"data_path":"data/detection-rules/aff815cc-e400-4bf0-a47a-5d8a2407d4e1.json","kind":"sigma"}