LayerOne (De)Obfuscation Contest

Previous contests:

About the (De)Obfuscation Contest:

Part of the LayerOne conference, the (De)Obfuscation Contest is a mini-CTF focused on code analysis and reverse engineering. We hope to challenge you with a wide variety of programming languages, file formats, and obfuscation / anti-reversing techniques. This is the third year we're doing this contest. We're excited to see how many players we get and how difficult you find the problems to be.

Brought to you by datagram, jk, and stderr of the [MFP]s, a physical & digital security thinktank based in Los Angeles. Feel free to bitch at us via obf[at]

Wanna hardchat with us? Find us in #obf @EFnet