TripleCross - A Linux eBPF Rootkit With A Backdoor, C2, Library Injection, Execution Hijacking, Persistence And Stealth Capabilities.

TripleCross is a Linux eBPF rootkit that demonstrates the offensive capabilities of the eBPF technology. TripleCross is inspired by previous implant designs in this area, notably the works of Jeff Dileo at DEFCON 271, Pat Hogan at DEFCON 292, Guillaume Fournier and Sylvain Afchain also at DEFCON...

Whoc - A Container Image That Extracts The Underlying Container Runtime

A container image that extracts the underlying container runtime and sends it to a remote server. Poke at the underlying container runtime of your favorite CSP container platform! WhoC at Defcon 29 Cloud Village Azurescape - whoc-powered research, the first cross-account container takeover in the...

Hands-On IoT Hacking: Rapid7 at DefCon 29 IoT Village, Part 4

The first 3 installments of our series on Rapid7's hands-on exercise from the IoT Village at this year's DefCon covered how to set up a UART header, how to determine UART status and baud rate, and how to log into single-user mode on the device. In this final post, we'll discuss how to gain full...

Hands-On IoT Hacking: Rapid7 at DefCon 29 IoT Village, Part 3

In our first post in this series, we covered the setup of Rapid7's hands-on exercise at Defcon 29's IoT Village. Last week, we discussed how to determine the UART status of the header we created and how to actually start hacking on the IoT device. The goal in this next phase of the IoT hacking...

Assless-Chaps - Crack MSCHAPv2 Challenge/Responses Quickly Using A Database Of NT Hashes

Crack MSCHAPv2/NTLMv1 challenge/responses quickly using a database of NT hashes Introduction Assless CHAPs is an efficient way to recover the NT hash used in a MSCHAPv2/NTLMv1 exchange if you have the challenge and response e.g. from a WiFi EAP WPE attack. It requires a database of NT hashes,...

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak: I’m speaking at Norbert Wiener in the 21st Century, a virtual conference hosted by The IEEE Society on Social Implications of Technology SSIT, July 23-25, 2021. I’m speaking at DEFCON 29, August 5-8, 2021. Im speaking via Internet ...