Lee Christensen (@tifkin_) is a red team operator, threat hunter, and capability engineer for SpecterOps. Lee has performed red team and hunt engagements against Fortune 500 companies for 5 years, and has trained information security professionals about offensive/defensive tactics at events throughout the world, including Black Hat USA/Europe/Asia. Lee is the author of several offensive tools and techniques, including UnmanagedPowerShell (derivatives now incorporated into the Metasploit, Empire, and Cobalt Strike toolsets) and is a co-author of KeeThief.
Lee - @tifkin_
An ACE in the Hole: Stealthy Host Persistence via Security Descriptors