Michał Kowalczyk
A reverse engineer interested in cryptography and low-level hacking, who analyzes random things just to check how they work. Currently works at Invisible Things Lab on SGX-related projects. Vice captain of Dragon Sector CTF team. In the past hacked some satellites with Poland Can Into Space team. Recently mostly known for reverse engineering a bunch of trains in Poland.
Session
12-27
23:00
60min
We've not been trained for this: life after the Newag DRM disclosure
Michał Kowalczyk, q3k, Jakub Stepniewicz
You've probably already heard the story: we got contracted to analyze a bunch of trains breaking down after being serviced by independent workshops. We reverse engineered them and found code which simulated failures when they detected servicing attempts. We presented our findings at 37C3… and then shit hit the fan.
Hardware & Making
Saal 1