CTFs
Upcoming
Archive
Past events
Tasks
Writeups
Calendar
Teams
Rating
Compare
Create new team
Get team members
FAQ
Contact us
For organizers
Feedback
About
Sign in
Home
/
CTF events
/
VolgaCTF 2016 Quals
/
Tasks
/
YACST2
/
Writeup
YACST2
by
Honeypot
Tags:
audio
captcha
Rating:
No google, imagemagick only
Original writeup
(https://der.ttyh.ru/blag/post/yacst-writeup/).
Comments
x
Sign in with
I don't remember
