Use Cobalt Strike’s Beacon with Veil’s Evasion
The Veil Framework is a collection of red team tools, focused on evading detection. The Veil Evasion project is a tool to generate artifacts that
HTTP Proxy Authentication for Malware
I spend a lot of time thinking about what my tools can and can’t do. One of the weakest points for penetration testing tools is
Cobalt Strike – Innovative Offense or “just a GUI”?
In June 2012, I announced Cobalt Strike to the world. Thanks to Cobalt Strike‘s users, I build and research offensive technologies, full-time, and have done so for the past
Four Levels of Hacking Sophistication with Beacon
Beacon is Cobalt Strike’s payload for red team actions. Beacon is a stable lifeline that can serve as a communication layer. Meterpreter is a fantastic post-exploitation agent
Cobalt Strike 01.08.14 – EXE Artifacts: A New Hope
Cobalt Strike has always exposed the Metasploit Framework’s tool to generate executables. Unfortunately, these executables are caught by anti-virus products. I’ve had a lot of
Why do I always use 32-bit payloads?
Yesterday, one of my customers asked about x64 payloads in Cobalt Strike. Specifically, he wanted to know why Cobalt Strike doesn’t expose them. I’ve already
Stealthy Peer-to-peer C&C over SMB pipes
Beacon is my payload for low and slow control of a compromised system. Recently, I added peer-to-peer communication to Beacon. When two Beacons are linked,
Browser Pivoting (Get past two-factor auth)
Several months ago, I was asked if I had a way to get past two-factor authentication on web applications. Criminals do it, but penetration testers
Beacon – An Operator’s Guide
Beacon is a payload in Cobalt Strike that has a lot of communication flexibility. This blog post is not a replacement for the documentation, but rather
Phishing System Profiles without Phone Calls
What type of reconnaissance do you do before a phishing attack? Recently, I was having dinner with new friends and inevitably, our conversation became a