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.

cheatquest of hxpschr 4

by kirschju
rev

carpsnbadgers

Okay, my sassy reversers. I don’t like you using all your emulators all day long. This part of the quest is aware of what it is executing on.

Good luck. You may need it.

Note: Replace < and > with { and } prior to submitting your flag.

Note 2: The valid solution only shows up on a real device.

Note 3: Strip any leading or trailing punctuation marks.

cheat device of hxpschr screenshot setup of hxpschr

Download:

cheatquest of hxpschr 4-6f3bbde3d5fc4328.tar.xz

250 Basepoints + 100 Bonuspoints * min(1, 3/0 Solves) = 350 Points

CTFtime Logo CTFtime: Task & Writeups

Solved by:

Team Time