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hxp 39C3 CTF

<<39C3

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worrier

by yyyyyyy
crypto zahjebischte

Difficulty estimate: easy - easy

Points: round(1000 ยท min(1, 10 / (9 + [164 solves]))) = 58 points

Description:

The good thing about making mistakes is that you can learn from your errors.

Download:

worrier-1ed2fcc7e602200f.tar.xz (121.1 KiB)

Solution:

CTFtime Logo CTFtime: Task & Writeups

Solved by:

# Team Time
worrier released 2025-12-27 20:00:00 +0000 UTC
๐Ÿฅ‡ PwnSec 2025-12-27 20:06:15 +0000 UTC
๐Ÿฅˆ FMC 2025-12-27 20:07:47 +0000 UTC
๐Ÿฅ‰ ASIS 2025-12-27 20:08:40 +0000 UTC
4 The Flat Network Society 2025-12-27 20:10:05 +0000 UTC
5 tjcsc 2025-12-27 20:12:57 +0000 UTC
6 Marcio Herobrine 2025-12-27 20:13:40 +0000 UTC
7 L0L 2025-12-27 20:15:09 +0000 UTC
8 M4SEC 2025-12-27 20:16:27 +0000 UTC
9 More Smoked Leet Chicken 2025-12-27 20:17:23 +0000 UTC
10 0xfun 2025-12-27 20:17:58 +0000 UTC
11 0xL4ugh - Free Palestine 2025-12-27 20:18:07 +0000 UTC
12 Dacia Team 2025-12-27 20:18:23 +0000 UTC
13 Mr.UNknown 2025-12-27 20:19:31 +0000 UTC
14 f0rz3ss 2025-12-27 20:19:45 +0000 UTC
15 31337haxor 2025-12-27 20:20:19 +0000 UTC
16 Call the Team 2025-12-27 20:21:44 +0000 UTC
17 RootRunners 2025-12-27 20:22:03 +0000 UTC
18 infobahn 2025-12-27 20:22:44 +0000 UTC
19 Never Stop Exploiting 2025-12-27 20:23:12 +0000 UTC
20 dcua 2025-12-27 20:26:28 +0000 UTC
21 0ops 2025-12-27 20:26:44 +0000 UTC
22 JordanSec 2025-12-27 20:27:38 +0000 UTC
23 Neomware 2025-12-27 20:28:14 +0000 UTC
24 Fermion 2025-12-27 20:32:11 +0000 UTC
25 S3R-Xday 2025-12-27 20:32:15 +0000 UTC
26 H-T8 2025-12-27 20:34:05 +0000 UTC
27 R4nd0m B00l5h33t5 G0 2025-12-27 20:34:12 +0000 UTC
28 MindCrafters 2025-12-27 20:34:41 +0000 UTC
29 RipeRice 2025-12-27 20:35:01 +0000 UTC
30 Red Cadets 2025-12-27 20:37:24 +0000 UTC
31 Caliphal Hounds 2025-12-27 20:40:57 +0000 UTC
32 W4llz 2025-12-27 20:41:24 +0000 UTC
33 organisers 2025-12-27 20:41:27 +0000 UTC
34 milworms 2025-12-27 20:42:31 +0000 UTC
35 SNHT 2025-12-27 20:45:04 +0000 UTC
36 CyKor 2025-12-27 20:46:01 +0000 UTC
37 time_to_leave 2025-12-27 20:50:01 +0000 UTC
38 pasten 2025-12-27 20:50:43 +0000 UTC
39 Dr3ad 2025-12-27 20:51:31 +0000 UTC
40 ELT 2025-12-27 20:51:45 +0000 UTC
41 El1teS3c 2025-12-27 20:53:30 +0000 UTC
42 Diethylazodicarboxylate 2025-12-27 20:53:30 +0000 UTC
43 justCatTheFish 2025-12-27 20:54:48 +0000 UTC
44 t2p 2025-12-27 21:00:26 +0000 UTC
45 Alpaca 2025-12-27 21:00:32 +0000 UTC
46 KuK Hofhackerei 2025-12-27 21:01:31 +0000 UTC
47 THEM?! 2025-12-27 21:03:25 +0000 UTC
48 Xylo 2025-12-27 21:04:09 +0000 UTC
49 Shellskapsresan 2025-12-27 21:09:46 +0000 UTC
50 Kalmarunionen 2025-12-27 21:10:22 +0000 UTC
51 MazuBot 2025-12-27 21:12:08 +0000 UTC
52 WROng_flag 2025-12-27 21:12:49 +0000 UTC
53 ravlip 2025-12-27 21:18:05 +0000 UTC
54 St. Lawrence University 2025-12-27 21:24:03 +0000 UTC
55 mhackeroni 2025-12-27 21:26:57 +0000 UTC
56 r98inver 2025-12-27 21:29:17 +0000 UTC
57 CTF-Regensburg 2025-12-27 21:30:49 +0000 UTC
58 1nno$leuths 2025-12-27 21:44:44 +0000 UTC
59 FluxFingers 2025-12-27 21:47:11 +0000 UTC
60 6crepes3balles 2025-12-27 21:50:22 +0000 UTC
61 L.A.R.P. 2025-12-27 21:58:03 +0000 UTC
62 crazyman's friends 2025-12-27 22:01:45 +0000 UTC
63 UVT-CTF 2025-12-27 22:04:19 +0000 UTC
64 freep0nx 2025-12-27 22:38:50 +0000 UTC
65 Hakierspejs 2025-12-27 22:52:09 +0000 UTC
66 Black Bauhinia 2025-12-27 23:15:43 +0000 UTC
67 marq 2025-12-27 23:18:30 +0000 UTC
68 Sky1nNorth 2025-12-27 23:27:06 +0000 UTC
69 VortexOps 2025-12-27 23:31:43 +0000 UTC
70 unige 2025-12-27 23:32:33 +0000 UTC
71 ๆ— ๅ 2025-12-28 00:04:45 +0000 UTC
72 DragonSec SI 2025-12-28 00:28:26 +0000 UTC
73 NYUSEC 2025-12-28 00:29:42 +0000 UTC
74 Redback Crawlers Ensemble 2025-12-28 00:49:37 +0000 UTC
75 dhtson 2025-12-28 01:34:34 +0000 UTC
76 dizziness 2025-12-28 01:42:34 +0000 UTC
77 ReadFlagByIdentifier 2025-12-28 02:02:25 +0000 UTC
78 Phish Paprikas 2025-12-28 02:15:06 +0000 UTC
79 thich thi choi thoi ne 2025-12-28 02:15:50 +0000 UTC
80 VSL.Sp33d_Of_T1m3 2025-12-28 03:07:08 +0000 UTC
81 flying_dutchman 2025-12-28 03:26:14 +0000 UTC
82 Water Paddler 2025-12-28 03:49:11 +0000 UTC
83 WiltedRose 2025-12-28 04:55:30 +0000 UTC
84 otnws 2025-12-28 05:26:51 +0000 UTC
85 commandos 2025-12-28 05:32:32 +0000 UTC
86 CSUI 2025-12-28 05:37:46 +0000 UTC
87 Quriosity 2025-12-28 05:41:00 +0000 UTC
88 Hack@Sec 2025-12-28 05:48:44 +0000 UTC
89 Maple Bacon 2025-12-28 05:50:06 +0000 UTC
90 0xN1umb 2025-12-28 06:42:32 +0000 UTC
91 127.0.0.1 2025-12-28 06:53:25 +0000 UTC
92 3HLD 2025-12-28 07:03:36 +0000 UTC
93 CHONNAM NATIONAL UNIVERSITY 2025-12-28 07:16:06 +0000 UTC
94 smurf1337 2025-12-28 08:37:50 +0000 UTC
95 dtl 2025-12-28 08:40:55 +0000 UTC
96 PLUS 2025-12-28 08:46:16 +0000 UTC
97 Pixel Perfecter 2025-12-28 08:55:56 +0000 UTC
98 OVRCLK 2025-12-28 09:55:03 +0000 UTC
99 Thinking Tinkerers 2025-12-28 10:14:54 +0000 UTC
100 UAZ 2025-12-28 10:15:49 +0000 UTC
101 f0f 2025-12-28 10:18:30 +0000 UTC
102 poofluencers 2025-12-28 10:29:20 +0000 UTC
103 Breach Cyber Security 2025-12-28 11:02:40 +0000 UTC
104 MNGA 2025-12-28 11:11:50 +0000 UTC
105 wyt 2025-12-28 11:11:57 +0000 UTC
106 Kn0ckD00r 2025-12-28 11:32:27 +0000 UTC
107 Unkoalified 2025-12-28 11:34:26 +0000 UTC
108 thehackerscrew 2025-12-28 11:35:47 +0000 UTC
109 m1nt4l1ty 2025-12-28 11:43:35 +0000 UTC
110 sweatyrocket 2025-12-28 11:46:57 +0000 UTC
111 5o4u 2025-12-28 11:53:13 +0000 UTC
112 hackratic 2025-12-28 12:35:29 +0000 UTC
113 NoobOfTheNoobs 2025-12-28 12:47:11 +0000 UTC
114 BlackArc 2025-12-28 13:29:05 +0000 UTC
115 Dead Pirate Society 2025-12-28 14:10:07 +0000 UTC
116 HackCompetitiveProgramming 2025-12-28 14:17:53 +0000 UTC
117 flagaholic 2025-12-28 14:36:40 +0000 UTC
118 R_OxPloit3rs 2025-12-28 14:36:41 +0000 UTC
119 InfoSecIITR 2025-12-28 14:37:37 +0000 UTC
120 mimicats 2025-12-28 14:50:19 +0000 UTC
121 DTU_4lias 2025-12-28 14:51:29 +0000 UTC
122 31A 2025-12-28 14:53:29 +0000 UTC
123 ZenithAcad 2025-12-28 15:11:43 +0000 UTC
124 A+Plz 2025-12-28 15:18:21 +0000 UTC
125 BunkyoWesterns 2025-12-28 15:56:05 +0000 UTC
126 Bob 2025-12-28 15:59:10 +0000 UTC
127 octohex 2025-12-28 16:05:24 +0000 UTC
128 Blue Lock Eleven 2025-12-28 16:06:46 +0000 UTC
129 ACERGION 2025-12-28 16:12:31 +0000 UTC
130 i6k2_w0rm2 2025-12-28 18:12:21 +0000 UTC
131 valgrind 2025-12-28 18:29:15 +0000 UTC
132 capturing flags in theory 2025-12-28 18:58:43 +0000 UTC
133 pwn4ge 2025-12-28 19:03:46 +0000 UTC
134 Knightsec 2025-12-28 19:37:33 +0000 UTC
135 s3bs 2025-12-28 20:36:19 +0000 UTC
136 xeniter 2025-12-28 20:43:33 +0000 UTC
137 ECSC FI 2025-12-28 21:10:31 +0000 UTC
138 3.delta 2025-12-28 22:59:55 +0000 UTC
139 c0ff33 2025-12-28 23:22:58 +0000 UTC
140 Latvian Lattice Lovers 2025-12-29 00:33:52 +0000 UTC
141 CNC{Oteria} 2025-12-29 00:35:32 +0000 UTC
142 noah 2025-12-29 01:11:08 +0000 UTC
143 RootKansen 2025-12-29 01:29:27 +0000 UTC
144 inFIEEles_team 2025-12-29 01:31:17 +0000 UTC
145 meeseeksX 2025-12-29 01:32:20 +0000 UTC
146 pandasiuuuu 2025-12-29 03:42:12 +0000 UTC
147 sajasajaje 2025-12-29 04:14:09 +0000 UTC
148 Ganesh 2025-12-29 05:36:25 +0000 UTC
149 FengZi 2025-12-29 06:49:05 +0000 UTC
150 Kheshig 2025-12-29 06:59:56 +0000 UTC
151 AreDaYush? 2025-12-29 08:02:00 +0000 UTC
152 Team StellarFlare 2025-12-29 08:18:42 +0000 UTC
153 levi 2025-12-29 09:15:19 +0000 UTC
154 4GUn7uk 2025-12-29 09:51:28 +0000 UTC
155 KattangalSec 2025-12-29 10:03:46 +0000 UTC
156 SELFWASH 2025-12-29 10:13:05 +0000 UTC
157 Council Of Ricks 2025-12-29 10:34:05 +0000 UTC
158 SIGMATUKAM 2025-12-29 10:49:28 +0000 UTC
159 Hacklabor 2025-12-29 14:31:46 +0000 UTC
160 Hidden Investigations 2025-12-29 15:22:44 +0000 UTC
161 Zer0x1day1 2025-12-29 16:53:52 +0000 UTC
162 lasos 2025-12-29 17:01:14 +0000 UTC
163 SSS - Pmula 2025-12-29 17:36:18 +0000 UTC
164 Projekt "P" 2025-12-29 18:02:10 +0000 UTC