hxp CTF 2020


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 2020 VM (Torrent).

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by hlt and iead

Difficulty estimate: medium - medium

Points: round(1000 · min(1, 10 / (9 + [0 solves]))) = 1000 points


We all know that any fun CTF has stego, and the more stego it has the funner it is.

Today we are releasing an evaluation version of the tool we use to solve all those pesky “xor/add/… those two images” tasks.


stegernseer-29e56ddc492fb590.tar.xz (29.2 KiB)

Connection (mirrors):

  • nc 7207


CTFtime Logo CTFtime: Task & Writeups

Solved by:

# Team Time
stegernseer released 2020-12-19 10:52:25 +0000 UTC