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hxp 39C3 CTF

<<39C3

The CTF is over, thanks for playing! hxp <3 you! ๐Ÿ˜Š
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P1K4Z80

by kirschju
rev pwn

Difficulty estimate: easy - easy

Points: round(1000 ยท min(1, 10 / (9 + [22 solves]))) = 323 points

Description:

“Saving a lot of data… Don’t turn off the power. ๐Ÿ”’”

NOTE: Replace [] by {} before submitting the flag


Download:

P1K4Z80-fb2da0e02c6973db.tar.xz (5.4 KiB)

Solution:


CTFtime Logo CTFtime: Task & Writeups

Solved by:

# Team Time
P1K4Z80 released 2025-12-28 20:00:00 +0000 UTC
๐Ÿฅ‡ 31A 2025-12-28 22:15:41 +0000 UTC
๐Ÿฅˆ L.A.R.P. 2025-12-28 22:28:05 +0000 UTC
๐Ÿฅ‰ Knightsec 2025-12-28 22:56:55 +0000 UTC
4 The Flat Network Society 2025-12-28 23:10:48 +0000 UTC
5 crazyman's friends 2025-12-28 23:53:56 +0000 UTC
6 FMC 2025-12-29 02:02:05 +0000 UTC
7 pasten 2025-12-29 02:22:06 +0000 UTC
8 BunkyoWesterns 2025-12-29 02:38:12 +0000 UTC
9 More Smoked Leet Chicken 2025-12-29 03:56:33 +0000 UTC
10 Redback Crawlers Ensemble 2025-12-29 03:58:26 +0000 UTC
11 W4llz 2025-12-29 04:48:44 +0000 UTC
12 dizziness 2025-12-29 04:53:39 +0000 UTC
13 infobahn 2025-12-29 05:31:19 +0000 UTC
14 Call the Team 2025-12-29 06:53:46 +0000 UTC
15 AreDaYush? 2025-12-29 09:01:28 +0000 UTC
16 pandasiuuuu 2025-12-29 09:59:50 +0000 UTC
17 organisers 2025-12-29 10:38:48 +0000 UTC
18 Kheshig 2025-12-29 11:20:36 +0000 UTC
19 PwnSec 2025-12-29 12:47:42 +0000 UTC
20 BlackArc 2025-12-29 15:30:37 +0000 UTC
21 Never Stop Exploiting 2025-12-29 17:23:09 +0000 UTC
22 0xfun 2025-12-29 18:29:41 +0000 UTC