MWR Hackfu Challenge 2013
This year I entered the MWR Challenge 2013 and won a place at Hackfu! Unfortunately, I was unable to attend due to a scheduling conflict, but I did still get a free T-shirt. I had a blast completing the challenge, and thought I'd share my solution. There is a great narrative that accompanies these challenges, but I'll not mention that here so as to not give away any spoilers! Challenge 1 You're given a zip file that contains an image file and a text file explaining how the image file can be mounted. The mounted image file contains a TrueCrypt volume and a text file stating that the password to this volume is very secure - unlike the password for the previous (now deleted) TrueCrypt volume, which was "password1". Using Autopsy, a GUI for TSK (The Sleuth Kit), it was possible to recover deleted files on the image. A file called old-zip was recovered. This zip file contained a TrueCrypt volume called truecrypt-volume-old. This volume can then be mounted...