Filter by tag EXTERNAL ART? CTF
Writeup for the ServerfARM task from the Internetwache CTF 2016.
Writeup for the Matriochka task(s) from the Nuit du Hack CTF Quals 2016.
Writeup for the filechecker task from the Internetwache CTF 2016.
Writeups for two tasks from the Sharif University CTF 2016.
Reversing an encryptor written in Java, decidedly overusing streams.
Decrypting file contents by reversing the encryption algorithm.
Reversing modern C++ is weird. Purely static analysis to lift out a flag generation algorithm... again!
I can see you! Reading the flag straight from the file.
Purely static analysis to lift out a flag generation algorithm. Fun!
Solving a CrackMe wrapped in a well-known game.
Solving a very simple .NET CrackMe using dnSpy.