After quite some CTFs and challenges solved, this awesome challenge from hxp 38C3 CTF is the first one I ever did a writeup for. Check it out:

https://msanft.foo/blog/hxp-38c3-web-fajny-jagazyn/

#38C3 #ctf #hxpctf

Anyone got already an writeup of the circus CTF challenge online?

https://hxp.io/blog/ didnt had one just yet...

#38C3 #ctf #hxpctf #circus #hacking #gameing #ccc #ccc38 #hacker #security #python #galoisfield #mac #crc @hxp