Detectionlowtest
Use Get-NetTCPConnection - PowerShell Module
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.
Convert In Phoenix Studio
Open this Sigma rule in the converter with the YAML preloaded and ready for backend selection.
Launch
Log Source
WindowsPowerShell Module
ProductWindows← raw: windows
CategoryPowerShell Module← raw: ps_module
Definition
0ad03ef1-f21b-4a79-8ce8-e6900c54b65b
Detection Logic
Detection Logic1 selector
detection:
selection:
ContextInfo|contains: 'Get-NetTCPConnection'
condition: selectionFalse Positives
Unknown
False positive likelihood has not been assessed. Additional context may be needed during triage.
References
MITRE ATT&CK
Tactics
Rule Metadata
Rule ID
aff815cc-e400-4bf0-a47a-5d8a2407d4e1
Status
test
Level
low
Type
Detection
Created
Fri Dec 10
Modified
Fri Dec 02
Author
Path
rules/windows/powershell/powershell_module/posh_pm_susp_get_nettcpconnection.yml
Raw Tags
attack.discoveryattack.t1049