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DRG 10/2013 Challenge: reconstruct original .py from .pyc

All the collected blog posts from the members of our community, and some others
(i.e. both from <a href="http://www.woodmann.com/forum/blog.php">local</a> and external blogs, please let us know about any good external ones to import!). Feel free to discuss/comment any blog post in here.
My Infected Computer
Posts: 25
Joined: Sun Jun 16, 2013 5:42 pm

DRG 10/2013 Challenge: reconstruct original .py from .pyc

Post by My Infected Computer »

Here is my solution for the Dragon Research Group monthly challenge. I like this kind of challenges, especially because there’s a long deadline that gives you the possibility to work on it with no hurry in your spare time. Everything starts from two files: a memory dump and a file taken from the disk. The […]Image

http://zairon.wordpress.com/2013/11/01/ ... -from-pyc/
Senior Member
Posts: 135
Joined: Tue Nov 14, 2006 12:01 pm

Post by owl »

Nice!. I heard that there are some malwares written in py and converted to exe by using py2exe. I wander if I could work them similar to this.
User avatar
Posts: 922
Joined: Fri Oct 12, 2001 7:00 am
Location: Italy

Post by ZaiRoN »

There are few extracting tools avalaible out there but I haven't tried any of them. If you are able to get a sample I would be interested in it :)
A mind is like a parachute. It doesnt work if it's not open.
Posts: 61
Joined: Tue Jul 31, 2007 8:38 am

Post by dion »

reading this make me remember my old project on dropbox, being stucked at a point decompiling some pyc file... just to see some decrypted session log :D