In this post we'll explore just how SCCM uses its HTTP API to initialise a client, take a look at how Network Access Accounts are retrieved from SCCM, and see how we can decrypt these credentials without having to go anywhere near DPAPI.... Read More »
With the leaking of code signing certificates and exploits for vulnerable drivers becoming common occurrences, adversaries are adopting the kernel as their new playground. And with Microsoft making technologies like Virtualization Based Security (VBS) and Hypervisor Code Integrity (HVCI) available, I wanted to take some time to understand just how vulnerable endpoints are when faced with an attacker set on escaping to Ring-0.... Read More »
In this post, we'll dig into just how SMB over QUIC works, answer some of the immediate questions around which attacks are feasible, and show how we can repurpose some existing tooling to capture NTLM handshakes.... Read More »
In this post we are going to look at one such technique that I thought was cool while playing around with the Windows Object Manager, and which should allow us to load an arbitrary DLL of our creation into a Windows process during initial execution, something that I've been calling "Object Overloading" for reasons which will hopefully become apparent in this post.... Read More »
Recently I've been looking at the .NET CLR internals and wanted to understand what further techniques may be available for executing unmanaged code from the managed runtime. This post contains a snipped of some of the weird techniques that I found.... Read More »