Hitcon CTF 2016 Quals - Writeup Angry Seam

Posted on Mon 10 October 2016 in writeups • Tagged with ctf, writeup, PPC

Web (500 pts)

The first page we can see is a login page. Hanging around a little, we can list a few interesting pages : - The css.seam page take a filename as parameter. - The logout button take a parameter that corresponds to "view:object.method" format. - The report.seam page ...


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Hitcon CTF 2016 Quals - Writeup Beelzemon

Posted on Mon 10 October 2016 in writeups • Tagged with ctf, writeup, PPC

PPC - 150 pts

Beelzemon gives you two integers 1 <= k <= n <= 20. It wants to know if you can split a set `{a | -(2**n) <= a <= (2**n) - 1} into two sets A, B s.t. |A| = |B| and sum({a**k | a in A}) = sum({b**k | b in ...


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Hackit 2016 Quals - Writeup Electronicon

Posted on Tue 04 October 2016 in writeups • Tagged with ctf, writeup, PPC

PPC - 250 pts

  • This task is one of the methods for the psychological attacks. It is intended for people who don't have heart diseases and reached 18 years ;) h4ck1t{flag.upper()}

Here is the text file given with the challenge. We open this file with SublimeText for example, deactivate ...


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