hxp
2021
"The first thing about this congress that makes sense!" โ someone about hxp 36C3 CTF
The CTF is over, thanks for playing! hxp <3 you! ๐
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 2021 VM (Torrent).
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kipferl
by yyyyyyy
Difficulty estimate: 
- medium
Points: round(1000 ยท min(1, 10 / (9 + [35 solves]))) = 227 points
Description:
Yo, so, uhm, I forgot my password yet again. Can you spare a minute to help me with your magic computer tricks??
Update: Due to popular request, we’ve reduced the proof-of-work difficulty a little bit.
Download:
kipferl-5b3160d50dfa3228.tar.xz (2.4 KiB)
Connection (mirrors):
nc 65.108.176.252 1099
Solved by:
| # | Team | Time |
|---|---|---|
| kipferl released | 2021-12-17 17:42:24 +0000 UTC | |
| ๐ฅ | More Smoked Leet Chicken | 2021-12-17 20:28:14 +0000 UTC |
| ๐ฅ | Balsn | 2021-12-17 22:18:10 +0000 UTC |
| ๐ฅ | Crocs-Side-Scripting | 2021-12-17 22:28:51 +0000 UTC |
| 4 | DiceGang | 2021-12-17 23:31:50 +0000 UTC |
| 5 | copy | 2021-12-18 02:23:24 +0000 UTC |
| 6 | Nu1L | 2021-12-18 03:24:05 +0000 UTC |
| 7 | ALLES! | 2021-12-18 03:35:03 +0000 UTC |
| 8 | ่ | 2021-12-18 04:41:50 +0000 UTC |
| 9 | KnightSec | 2021-12-18 05:08:34 +0000 UTC |
| 10 | K3RN3L4RMY | 2021-12-18 05:14:08 +0000 UTC |
| 11 | C4T BuT S4D | 2021-12-18 05:18:08 +0000 UTC |
| 12 | r3kapig | 2021-12-18 05:55:16 +0000 UTC |
| 13 | yesman | 2021-12-18 06:02:54 +0000 UTC |
| 14 | Katzebin | 2021-12-18 06:04:51 +0000 UTC |
| 15 | Black Bauhinia | 2021-12-18 06:41:26 +0000 UTC |
| 16 | WaterDrop | 2021-12-18 09:39:54 +0000 UTC |
| 17 | t_firmware_section | 2021-12-18 11:10:42 +0000 UTC |
| 18 | Kalmarunionen | 2021-12-18 12:00:13 +0000 UTC |
| 19 | Super Guesser | 2021-12-18 12:45:57 +0000 UTC |
| 20 | Dragon Sector | 2021-12-18 13:18:08 +0000 UTC |
| 21 | WreckTheLine | 2021-12-18 13:31:24 +0000 UTC |
| 22 | STT | 2021-12-18 13:57:04 +0000 UTC |
| 23 | justCatTheFish | 2021-12-18 14:48:50 +0000 UTC |
| 24 | Montag 4 Uhr 30 | 2021-12-18 15:20:46 +0000 UTC |
| 25 | Cybernated Wizards | 2021-12-18 16:53:51 +0000 UTC |
| 26 | GROUP | 2021-12-18 17:52:52 +0000 UTC |
| 27 | httpizza | 2021-12-18 19:08:51 +0000 UTC |
| 28 | u0K++ | 2021-12-18 20:42:44 +0000 UTC |
| 29 | perfect blue | 2021-12-18 21:58:06 +0000 UTC |
| 30 | pasten | 2021-12-18 22:31:32 +0000 UTC |
| 31 | s3qu3nc3 | 2021-12-19 03:49:40 +0000 UTC |
| 32 | Never Stop Exploiting | 2021-12-19 07:13:57 +0000 UTC |
| 33 | ID-10-T | 2021-12-19 12:14:31 +0000 UTC |
| 34 | TRX | 2021-12-19 12:53:40 +0000 UTC |
| 35 | p4 | 2021-12-19 14:23:21 +0000 UTC |