This challenge was made by Jean-Baptiste Bédrune for Hack.lu 2009.
Ref: http://2009.hack.lu/index.php/ReverseChallenge

• target contains the original challenge and instructions how to use it, as well as the solution (the key to recover).
• traces contains explanations on how to acquire a visual trace and snapshots used in the tutorial.
• DCA contains the DCA attack against this challenge.

See the projet wiki for the corresponding tutorial.

• http://baboon.rce.free.fr/index.php?post/2009/11/20/HackLu-Reverse-Challenge
• http://www.phrack.org/issues/68/8.html