Security Software Discovery via WMI (PowerShell)

id: '14971.22212'
title: Security Software Discovery via WMI
description: 'Adversaries may attempt to get a listing of security software, configurations,
  defensive tools, and sensors that are installed on a system or in a cloud environment.
  This may include things such as firewall rules and anti-virus. Adversaries may use
  the information from Security Software Discovery during automated discovery to shape
  follow-on behaviors, including whether or not the adversary fully infects the target
  and/or attempts specific actions. This use case detects enumeration commands for
  antivirus software using WMI. Atomics Test T1518.001 Test #6'
logic_format: Splunk
logic: '`get_endpoint_data` `get_endpoint_data_powershell` (TERM(EventCode=4103) OR
  "<EventID>4103<" OR TERM(EventCode=4104) OR "<EventID>4104<") TERM(wmic) TERM(AntiVirusProduct)
  | table _time, host, user, process, process_*, parent_process, parent_process_*,
  user| regex process="(?i)\s+AntiVirusProduct\s+" | bin span=1s | stats values(*)
  as * by _time, host '
techniques:
- discovery:software discovery:security software discovery
technique_id:
- T1518.001
data_category:
- PowerShell logs
- Process command-line parameters
references:
- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1518.001/T1518.001.md#atomic-test-6---security-software-discovery---av-discovery-via-wmi