Flare-On5 #12, a trip into bootkits and esoteric ISAs

by dp1
November 16, 2018

In the third meeting of DC11396 I presented my solution to the last problem of Flare-On 2018, the annual individual reverse engineering CTF.

This challenge seems “easy”, it is “only” a normal bootkit. Well no, this one has two layers of virtual machine obfuscation with esoteric ISAs! Spooky!