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stegernseer

by hlt and iead

Difficulty estimate: medium - medium

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

Description:

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.

Download:

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

Connection (mirrors):

nc 116.203.57.44 7207

Solution:

hxp{w1ll_tr4de_g00d_beer_f0r_b4d_c0de_and_unf1x3d_cves}

CTFtime: Task & Writeups

Solved by:

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