osquery-defense-kit/incident_response/logged_in_users.sql

-- Retrieves the list of all the currently logged in users in the target system.
--
-- interval: 3600
-- platform: posix
-- value: Useful for intrusion detection and incident response. Verify assumptions of what accounts should be accessing what systems and identify machines accessed during a compromise.
-- version: 1.4.5
select
  liu.*,
  p.name,
  p.cmdline,
  p.cwd,
  p.root
from
  logged_in_users liu,
  processes p
where
  liu.pid = p.pid;