hxp CTF 2018

The CTF is over, thanks for playing! hxp <3 you! 😊
This is a static mirror, we try to keep files online, but all services will be down.
If you want to hack the services, please check out the hxp CTF 2018 VM.

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We just released our final challenge for this CTF. Please keep hacking the unsolved ones! :)
Green Computing 1 We fucked up :/. Points for old challenge corrected. Fixed one coming soon.
cheatquest of hxpschr 1 We adjusted the points for this challenge.

Green Computing 2

by 0xbb

Seems that the Energiewende is endangered by state-sponsored hackers. We asked our best engineers to apply all the hardening to save the planet.


Green Computing 2-376b0192c9f9d731.tar.xz


nc 13371

200 Basepoints + 100 Bonuspoints * min(1, 3/5 Solves) = 260 Points

CTFtime Logo CTFtime: Task & Writeups

Solved by:

Team Time
p4 2018-12-08 22:19:22 +0000 UTC
Bushwhackers 2018-12-09 00:45:29 +0000 UTC
Dragon Sector 2018-12-09 05:20:18 +0000 UTC
OpenToAll 2018-12-09 11:45:25 +0000 UTC
NOPS 2018-12-09 11:45:30 +0000 UTC