Writing Beacon Object Files: Flexible, Stealthy, and Compatible
Our colleagues over at Core Security have been doing great things with Cobalt Strike, making use of it in their own engagements. They wrote up
WRCCDC – A Red Team Member’s Perspective
Western Regional CCDC was pretty epic. Given the level of interest in red activity, I’d like to share what I can. So much happened, I
WinRM is my Remote Access Tool
One of my favorite blog posts last year was Adversary Tricks and Treats from CrowdStrike. In this post, CrowdStrike details the tradecraft of an actor
Windows Access Tokens and Alternate Credentials
I’d like to call your attention to the humble runas.exe program on Windows. This program allows a Windows user to spawn another program with another
Why is rundll32.exe connecting to the internet?
Previously, I wrote a blog post to answer the question: why is notepad.exe connecting to the internet? This post was written in response to a generation
Why is notepad.exe connecting to the internet?
To the observant network defender, notepad.exe connecting to the internet is a key indicator of compromise. In this blog post, I’d like to explain why
Why I give all of my training material away—for free
I’m the developer of a commercial penetration testing product, Cobalt Strike. People are often amazed that I have a free 9-part Penetration Testing course on
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
Why can’t I psexec with EXE::Custom?
Seasoned Metasploit Framework users know that it’s a bad idea to let the framework generate an executable for you. The framework’s encoders are not a
Who let the logs out? Woof.
Logging is an important feature in any red team operations platform. Logs serve multiple purposes. Good logs aid reporting. If an operator needs output for