Ghost in the Shellcode 2014: Portal Category: Choose your Pwn Adventure 2 Points: 200 Description: Find the key! File Write-up (TODO) The flag is Cave Johnson hates Black Mesa. Other write-ups/resources http://digitaloperatives.blogspot.com/2014/01/ghost-in-shellcode-2014-choose-your-pwn.html Source code for this challenge (released by the author after the CTF) Video of challenge