Tags: web russian 

Rating: 3.0

Please, do not write just a link to original writeup here.

Original writeup (https://ctf-writeups.ru/2k17/defcamp-ctf-qualification-2017/super-secure/).
norajOct. 1, 2017, 3:54 p.m.

All in russian and the ctf-writeups.ru domain not reachable from france (need proxy).