Connection Refused Error in Cobalt Strike
I’ve had several folks write to me asking about the Connection Refused error when they try to use Cobalt Strike. This one: Cobalt Strike 3.0
The Cobalt Strike Trial’s Evil Bit
RFC 3514 proposes an IPv4 flag to allow traffic to flag itself as malicious or not. This RFC’s authors reason that if malicious programs opt
Named Pipe Pivoting
One of my favorite features in Cobalt Strike is its ability to pivot over named pipes. A named pipe is a way for two programs
The Aggressor Project (Preview)
If you’ve run into me at a conference during the 2015 calendar year, there’s a strong chance you’ve heard about or saw the Aggressor project.
Cobalt Strike 2.5 – Advanced Pivoting
I spend a lot of my red time in the Access Manager role. This is the person on a red team who manages callbacks for
Cobalt Strike 2.4 – A Pittance for Post-Exploitation
Cobalt Strike 2.4 is now available. If you use Beacon for post-exploitation, you’ll find a lot to like in this release. Here’s the highlights: Post-Exploitation Jobs
Cobalt Strike 2.3 – I’ve always wanted runas
Cobalt Strike 2.3 is now available. This release adds a runas command to Beacon. This command allows you to specify a username and password for any
Cobalt Strike 2.2 – 1995 called, it wants its covert channel back…
Cobalt Strike’s Covert VPN feature now supports ICMP as one of its channels. Covert VPN is Cobalt Strike’s layer-2 pivoting capability. If you’re curious about
Map of Cobalt Strike Features for Armitage Users
I wrote Cobalt Strike and I take it for granted that my users know where things are. This doesn’t come from nowhere though. The users
User-driven Attacks
A user-driven attack is an attack that relies on a feature to get code execution. Most penetration testers I know rely on user-driven attacks over