Trickery Index

Recent posts

Oct 10, 2016
Hackover CTF 2016 - tiny_backdoor writeup — This challenge was split in two parts; in both of them we get a tiny binary (680 and 720 bytes long, respectively).…
Oct 9, 2016
Hackover CTF 2016 - imgenc writeup — This time, we get some ‘encrypted’ grayscale image and a .pyc file that doesn’t want to be decompiled.…
Oct 9, 2016
Hackover CTF 2016 - vigenere writeup — We’ve got a message encrypted with the Vigenere cipher after being compressed with zlib, which of course makes a usual dictionary attack unviable.…