one_byte

by hlt

Difficulty estimate: medium - medium

Points: round(1000 · min(1, 10 / (9 + [5 solves]))) = 714 points

Description:

Last time, you got ten bytes. This time, you only get one. What you also get is the most recent Debian Bullseye kernel (linux-image-5.10.0-21-amd64/stable-security).

Download:

one_byte-5579095277695d3c.tar.xz (29.5 MiB)

Connection (mirrors):

nc 5.75.183.119 9728
nc 116.203.112.159 9728

Solved by:

#	Team	Time
one_byte released		2023-03-11 16:04:38 +0000 UTC
🥇	Kalmarunionen	2023-03-11 21:32:42 +0000 UTC
🥈	The Flat Network Society	2023-03-12 14:27:34 +0000 UTC
🥉	Shellphish	2023-03-12 15:27:56 +0000 UTC
4	./Vespiary	2023-03-12 15:54:17 +0000 UTC
5	Blue Water	2023-03-12 15:55:48 +0000 UTC