hxp 36C3 CTF

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compilerbot

by hlt
misc

Difficulty estimate: medium - medium

Points: round(1000 ยท min(1, 10 / (9 + [30 solves]))) = 256 points

Description:

If Compiler Explorer is too bloated for you, you can always rely on our excellent compiler bot to tell you whether you screwed up while coding your latest exploit.

And since we never actually run your code, there’s no way for you to hack it!


Download:

compilerbot-f64128acb63c6bbe.tar.xz (10.9 KiB)

Connection:

nc 88.198.154.157 8011


Solution:


CTFtime Logo CTFtime: Task & Writeups

Solved by:

# Team Time
๐Ÿฅ‡ 5BC 2019-12-27 23:09:36 +0000 UTC
๐Ÿฅˆ pasten 2019-12-28 00:46:13 +0000 UTC
๐Ÿฅ‰ Dragon Sector 2019-12-28 00:55:27 +0000 UTC
4 KJC+f0f+Spotless+SF+mhackeroni 2019-12-28 03:16:40 +0000 UTC
5 Nbz 2019-12-28 04:38:18 +0000 UTC
6 Shellphish 2019-12-28 06:02:08 +0000 UTC
7 TSG 2019-12-28 06:42:00 +0000 UTC
8 perfect blue 2019-12-28 09:36:25 +0000 UTC
9 dper 2019-12-28 10:49:25 +0000 UTC
10 MV9rwGOf08 2019-12-28 11:36:51 +0000 UTC
11 RedGKFRocket 2019-12-28 11:36:59 +0000 UTC
12 celebr0s 2019-12-28 12:07:49 +0000 UTC
13 Balsn 2019-12-28 13:13:07 +0000 UTC
14 VztekOverflow 2019-12-28 14:20:50 +0000 UTC
15 r00timentary 2019-12-28 14:44:43 +0000 UTC
16 ALLES 2019-12-28 15:28:36 +0000 UTC
17 FluxFingers 2019-12-28 15:54:52 +0000 UTC
18 Pwnies 2019-12-28 16:48:03 +0000 UTC
19 Tea Deliverers 2019-12-28 18:07:04 +0000 UTC
20 The Flat Network Society 2019-12-28 20:07:53 +0000 UTC
21 ELT 2019-12-28 20:17:34 +0000 UTC
22 polygl0ts 2019-12-28 21:05:11 +0000 UTC
23 RPISEC 2019-12-28 21:48:53 +0000 UTC
24 brkninjas 2019-12-28 23:31:02 +0000 UTC
25 badfirmware 2019-12-28 23:57:58 +0000 UTC
26 A*0*E 2019-12-29 04:54:11 +0000 UTC
27 p4 2019-12-29 14:50:47 +0000 UTC
28 InfoSecIITR 2019-12-29 19:16:44 +0000 UTC
29 shell collecting club 2019-12-29 19:44:21 +0000 UTC
30 LuftensHjaltar 2019-12-29 19:55:51 +0000 UTC