;

MCH2022 CTF

This challenge has been solved by 59.3% of actively participating users.
Position Team Solved
1 First to solve this challenge! burn1ngfl0w3rs 14 minutes, 20 seconds after release (2022-07-22 17:14:20)
2 Second to solve this challenge! Grep Safari 24 minutes, 44 seconds after release (2022-07-22 17:24:44)
3 Third to solve this challenge! Here be dragons 29 minutes, 29 seconds after release (2022-07-22 17:29:29)
4 ro0tex 34 minutes, 1 second after release (2022-07-22 17:34:01)
5 prv 36 minutes, 20 seconds after release (2022-07-22 17:36:20)
6 MadrHacks 36 minutes, 44 seconds after release (2022-07-22 17:36:44)
7 yolocation 53 minutes after release (2022-07-22 17:53:00)
8 flupzor 56 minutes, 24 seconds after release (2022-07-22 17:56:24)
9 0xL4ugh 1 hour, 21 minutes after release (2022-07-22 18:21:22)
10 Lambda_FR-HACK-ACE 1 hour, 28 minutes after release (2022-07-22 18:28:48)
11 pwnagaukar 1 hour, 30 minutes after release (2022-07-22 18:30:43)
12 ChaosWest 1 hour, 32 minutes after release (2022-07-22 18:32:41)
13 Periwinkle 1 hour, 37 minutes after release (2022-07-22 18:37:30)
14 Appsecco 1 hour, 37 minutes after release (2022-07-22 18:37:46)
15 milliways 1 hour, 39 minutes after release (2022-07-22 18:39:05)
16 katee 1 hour, 41 minutes after release (2022-07-22 18:41:31)
17 shebahng 1 hour, 49 minutes after release (2022-07-22 18:49:27)
18 Bratzenamt 1 hour, 54 minutes after release (2022-07-22 18:54:45)
19 f0rtun3 1 hour, 58 minutes after release (2022-07-22 18:58:12)
20 SYNN3R 2 hours, 2 minutes after release (2022-07-22 19:02:38)
21 Count_Zero 2 hours, 4 minutes after release (2022-07-22 19:04:30)
22 BitWarriors 2 hours, 5 minutes after release (2022-07-22 19:05:18)
23 gigawalt 2 hours, 17 minutes after release (2022-07-22 19:17:31)
24 b10n 2 hours, 17 minutes after release (2022-07-22 19:17:44)
25 immortal 2 hours, 27 minutes after release (2022-07-22 19:27:03)
26 LimE 2 hours, 30 minutes after release (2022-07-22 19:30:57)
27 DSI 2 hours, 37 minutes after release (2022-07-22 19:37:35)
28 Re@lH@ackers 2 hours, 45 minutes after release (2022-07-22 19:45:32)
29 RedHazzarTeam 2 hours, 46 minutes after release (2022-07-22 19:46:08)
30 erikkabir 2 hours, 47 minutes after release (2022-07-22 19:47:33)
31 bah 2 hours, 48 minutes after release (2022-07-22 19:48:17)
32 The Middlemen 2 hours, 50 minutes after release (2022-07-22 19:50:50)
33 S&F 2 hours, 50 minutes after release (2022-07-22 19:50:55)
34 Maybe Can Hack 2 hours, 56 minutes after release (2022-07-22 19:56:48)
35 fly 3 hours, 9 minutes after release (2022-07-22 20:09:25)
36 FrietjePatat 3 hours, 11 minutes after release (2022-07-22 20:11:10)
37 Tom 3 hours, 17 minutes after release (2022-07-22 20:17:09)
38 duks 3 hours, 27 minutes after release (2022-07-22 20:27:04)
39 Trash Jump 3 hours, 31 minutes after release (2022-07-22 20:31:56)
40 5ca5dd 3 hours, 38 minutes after release (2022-07-22 20:38:51)
41 Spanish Village 3 hours, 44 minutes after release (2022-07-22 20:44:53)
42 bu99ed 3 hours, 53 minutes after release (2022-07-22 20:53:09)
43 <OOO> 3 hours, 58 minutes after release (2022-07-22 20:58:45)
44 organizers 4 hours after release (2022-07-22 21:00:52)
45 "><plaintext> 4 hours, 3 minutes after release (2022-07-22 21:03:48)
46 Griddlehark 4 hours, 5 minutes after release (2022-07-22 21:05:18)
47 Lads 4 hours, 5 minutes after release (2022-07-22 21:05:49)
48 Dutch Picknick 4 hours, 9 minutes after release (2022-07-22 21:09:15)
49 Randomdata 4 hours, 14 minutes after release (2022-07-22 21:14:46)
50 Bl4CKSH4D0W 4 hours, 26 minutes after release (2022-07-22 21:26:40)
51 Decoy 4 hours, 35 minutes after release (2022-07-22 21:35:39)
52 Prowler 4 hours, 38 minutes after release (2022-07-22 21:38:29)
53 hapsida 4 hours, 46 minutes after release (2022-07-22 21:46:17)
54 OnlyFeet 4 hours, 49 minutes after release (2022-07-22 21:49:44)
55 p4wnWAT 4 hours, 51 minutes after release (2022-07-22 21:51:59)
56 Seriously Rad Engineers 4 hours, 54 minutes after release (2022-07-22 21:54:23)
57 InfoSecChess 5 hours after release (2022-07-22 22:00:06)
58 hydroelectricities 5 hours, 12 minutes after release (2022-07-22 22:12:41)
59 know_sova 5 hours, 14 minutes after release (2022-07-22 22:14:18)
60 emnn 5 hours, 25 minutes after release (2022-07-22 22:25:55)
61 CyberSecurityPak 5 hours, 27 minutes after release (2022-07-22 22:27:24)
62 KCSC 5 hours, 32 minutes after release (2022-07-22 22:32:56)
63 Miauw 5 hours, 58 minutes after release (2022-07-22 22:58:09)
64 Backnet 6 hours, 1 minute after release (2022-07-22 23:01:58)
65 Steel_Wasp 6 hours, 17 minutes after release (2022-07-22 23:17:00)
66 Miau 6 hours, 29 minutes after release (2022-07-22 23:29:13)
67 qqq 7 hours after release (2022-07-23 00:00:00)
68 Team Kunning Druger 7 hours, 25 minutes after release (2022-07-23 00:25:07)
69 Loners 8 hours, 7 minutes after release (2022-07-23 01:07:12)
70 Flag Poisoning 8 hours, 18 minutes after release (2022-07-23 01:18:33)
71 unlock_the_city 8 hours, 40 minutes after release (2022-07-23 01:40:09)
72 APT593 9 hours, 11 minutes after release (2022-07-23 02:11:27)
73 luliz 9 hours, 33 minutes after release (2022-07-23 02:33:07)
74 Starrynka 9 hours, 35 minutes after release (2022-07-23 02:35:51)
75 CyberSpace 9 hours, 40 minutes after release (2022-07-23 02:40:49)
76 Meow 10 hours, 56 minutes after release (2022-07-23 03:56:17)
77 Omniwaveforms 11 hours, 13 minutes after release (2022-07-23 04:13:15)
78 n0_fl4g 11 hours, 54 minutes after release (2022-07-23 04:54:37)
79 gzcmcc 12 hours, 9 minutes after release (2022-07-23 05:09:11)
80 pyllylääkäri 13 hours, 40 minutes after release (2022-07-23 06:40:21)
81 No name 13 hours, 44 minutes after release (2022-07-23 06:44:28)
82 PPP 14 hours, 46 minutes after release (2022-07-23 07:46:05)
83 Newbie_Team 15 hours, 14 minutes after release (2022-07-23 08:14:52)
84 ~#$lame 15 hours, 41 minutes after release (2022-07-23 08:41:44)
85 GOBBLES 16 hours, 20 minutes after release (2022-07-23 09:20:11)
86 krekgoed 16 hours, 38 minutes after release (2022-07-23 09:38:40)
87 Martial_Law_Enforcer 17 hours, 31 minutes after release (2022-07-23 10:31:02)
88 C0FF33 17 hours, 31 minutes after release (2022-07-23 10:31:59)
89 Frogeye 17 hours, 46 minutes after release (2022-07-23 10:46:52)
90 Ordina 17 hours, 58 minutes after release (2022-07-23 10:58:35)
91 AlbSociety 18 hours, 3 minutes after release (2022-07-23 11:03:08)
92 APT_0x00 18 hours, 31 minutes after release (2022-07-23 11:31:02)
93 haasie 18 hours, 37 minutes after release (2022-07-23 11:37:57)
94 0x005ada15 18 hours, 40 minutes after release (2022-07-23 11:40:41)
95 MTMzN25vb2Jz 18 hours, 46 minutes after release (2022-07-23 11:46:50)
96 Recurse 18 hours, 56 minutes after release (2022-07-23 11:56:06)
97 jof 19 hours, 9 minutes after release (2022-07-23 12:09:23)
98 SweetieBot 19 hours, 11 minutes after release (2022-07-23 12:11:42)
99 What-A-What 19 hours, 20 minutes after release (2022-07-23 12:20:03)
100 4hem 19 hours, 33 minutes after release (2022-07-23 12:33:51)
101 Tirunculi 19 hours, 34 minutes after release (2022-07-23 12:34:31)
102 greenl 19 hours, 35 minutes after release (2022-07-23 12:35:09)
103 b33p_cYb3r 19 hours, 51 minutes after release (2022-07-23 12:51:34)
104 gebakkenbanaan 19 hours, 58 minutes after release (2022-07-23 12:58:29)
105 One Man Show 20 hours, 5 minutes after release (2022-07-23 13:05:24)
106 Patatas Bravas 20 hours, 8 minutes after release (2022-07-23 13:08:46)
107 SM09 20 hours, 46 minutes after release (2022-07-23 13:46:25)
108 Bo0tC4mp 20 hours, 53 minutes after release (2022-07-23 13:53:07)
109 Zeus WPI 21 hours, 25 minutes after release (2022-07-23 14:25:03)
110 sim 21 hours, 33 minutes after release (2022-07-23 14:33:38)
111 secsyst 21 hours, 50 minutes after release (2022-07-23 14:50:35)
112 cju_wooam 22 hours, 27 minutes after release (2022-07-23 15:27:08)
113 kitapyoi 22 hours, 39 minutes after release (2022-07-23 15:39:32)
114 nope 22 hours, 45 minutes after release (2022-07-23 15:45:54)
115 F055il215 22 hours, 54 minutes after release (2022-07-23 15:54:47)
116 Adyen 22 hours, 55 minutes after release (2022-07-23 15:55:17)
117 OS3 23 hours, 4 minutes after release (2022-07-23 16:04:59)
118 Meaculpa 23 hours, 15 minutes after release (2022-07-23 16:15:04)
119 omakmoh 23 hours, 27 minutes after release (2022-07-23 16:27:53)
120 sologamer 23 hours, 31 minutes after release (2022-07-23 16:31:14)
121 aam 23 hours, 32 minutes after release (2022-07-23 16:32:03)
122 rabbitwalker 23 hours, 52 minutes after release (2022-07-23 16:52:58)
123 SYN-bit 23 hours, 54 minutes after release (2022-07-23 16:54:40)
124 paxen 1 day after release (2022-07-23 17:02:10)
125 Blue Hat Hackers 1 day after release (2022-07-23 17:03:17)
126 TeamQQ 1 day after release (2022-07-23 17:05:02)
127 FarOut 1 day after release (2022-07-23 17:05:45)
128 Gomp 1 day after release (2022-07-23 17:22:56)
129 ___ 1 day after release (2022-07-23 17:28:59)
130 CorrectHorseBatteryStaple 1 day after release (2022-07-23 17:31:03)
131 room2042 1 day after release (2022-07-23 17:40:55)
132 Boes 1 day after release (2022-07-23 17:52:29)
133 AnonSec 1 day, 1 hour after release (2022-07-23 18:11:17)
134 Malware_Java_Token 1 day, 1 hour after release (2022-07-23 18:17:34)
135 cumwaffle 1 day, 1 hour after release (2022-07-23 18:32:58)
136 Sampo1 1 day, 1 hour after release (2022-07-23 18:45:12)
137 Sassy 1 day, 2 hours after release (2022-07-23 19:37:49)
138 B00TK1D 1 day, 2 hours after release (2022-07-23 19:48:44)
139 psawo 1 day, 3 hours after release (2022-07-23 20:00:13)
140 Foad 1 day, 3 hours after release (2022-07-23 20:07:44)
141 ForeverAlone 1 day, 3 hours after release (2022-07-23 20:10:57)
142 Kaennikaenni 1 day, 3 hours after release (2022-07-23 20:12:04)
143 tweakin9 1 day, 3 hours after release (2022-07-23 20:45:48)
144 schokotest 1 day, 3 hours after release (2022-07-23 20:57:11)
145 AjbiSOFT 1 day, 3 hours after release (2022-07-23 20:57:29)
146 TeamRocket 1 day, 4 hours after release (2022-07-23 21:04:38)
147 DVCool 1 day, 4 hours after release (2022-07-23 21:34:13)
148 The Additional Payphones 1 day, 4 hours after release (2022-07-23 21:40:34)
149 halt and catch fire 1 day, 5 hours after release (2022-07-23 22:20:22)
150 No village people 1 day, 5 hours after release (2022-07-23 22:25:13)
151 cd_A$$ 1 day, 6 hours after release (2022-07-23 23:48:44)
152 BuGErr0rJubJub 1 day, 7 hours after release (2022-07-24 00:00:03)
153 cnc 1 day, 7 hours after release (2022-07-24 00:04:50)
154 Indepedent Freefighters 1 day, 7 hours after release (2022-07-24 00:26:05)
155 Firestarter 1 day, 8 hours after release (2022-07-24 01:01:48)
156 H4cker123 1 day, 8 hours after release (2022-07-24 01:34:58)
157 illyau 1 day, 8 hours after release (2022-07-24 01:52:31)
158 XORRIEHOOR 1 day, 9 hours after release (2022-07-24 02:56:59)
159 imagine 1 day, 13 hours after release (2022-07-24 06:44:15)
160 133713pwnies 1 day, 16 hours after release (2022-07-24 09:00:18)
161 andser612345 1 day, 17 hours after release (2022-07-24 10:20:35)
162 paddestoel 1 day, 18 hours after release (2022-07-24 11:19:28)
163 lolll 1 day, 19 hours after release (2022-07-24 12:38:20)
164 nrdlbz 1 day, 19 hours after release (2022-07-24 12:48:06)
165 BackMoon 1 day, 20 hours after release (2022-07-24 13:23:21)
166 sebastianpc 1 day, 20 hours after release (2022-07-24 13:48:24)
167 ckc9759 1 day, 20 hours after release (2022-07-24 13:50:11)
168 discord.gg/technology 1 day, 21 hours after release (2022-07-24 14:02:36)
169 Frostie314159 1 day, 21 hours after release (2022-07-24 14:11:06)
170 kaneelman 1 day, 21 hours after release (2022-07-24 14:26:15)
171 rootkittens 1 day, 21 hours after release (2022-07-24 14:55:36)
172 Co1l_8ct_LigHt 1 day, 22 hours after release (2022-07-24 15:20:33)
173 AVL 1 day, 22 hours after release (2022-07-24 15:25:28)
174 TCTN 1 day, 22 hours after release (2022-07-24 15:50:55)
175 walvanaa 1 day, 22 hours after release (2022-07-24 15:57:22)
176 Paella Syndicate 1 day, 22 hours after release (2022-07-24 15:59:31)
177 Dushi 1 day, 23 hours after release (2022-07-24 16:34:52)
178 blah123 1 day, 23 hours after release (2022-07-24 16:41:32)
179 RPCA Cyber Club 1 day, 23 hours after release (2022-07-24 16:53:30)
180 undefined 2 days after release (2022-07-24 17:21:17)
181 interfecris 2 days after release (2022-07-24 17:40:29)
182 Birds 2 days after release (2022-07-24 17:58:43)
183 Kobbe 2 days, 1 hour after release (2022-07-24 18:21:43)
184 LOLZ 2 days, 1 hour after release (2022-07-24 18:49:11)
185 PatagoniaHack 2 days, 1 hour after release (2022-07-24 18:50:39)
186 UMGC 2 days, 1 hour after release (2022-07-24 18:54:40)
187 BUDAM 2 days, 2 hours after release (2022-07-24 19:11:44)
188 coon 2 days, 2 hours after release (2022-07-24 19:14:27)
189 NotATeam 2 days, 2 hours after release (2022-07-24 19:30:47)
190 2342 2 days, 3 hours after release (2022-07-24 20:38:20)
191 AntiAnti 2 days, 3 hours after release (2022-07-24 20:39:40)
192 AyeAyeCaptain 2 days, 3 hours after release (2022-07-24 20:59:34)
193 fdks 2 days, 4 hours after release (2022-07-24 21:08:26)
194 yongtaiwoo 2 days, 4 hours after release (2022-07-24 21:12:05)
195 GRGML 2 days, 4 hours after release (2022-07-24 21:14:02)
196 xeniter 2 days, 4 hours after release (2022-07-24 21:27:53)
197 4TheCronPop 2 days, 4 hours after release (2022-07-24 21:28:44)
198 TeamQO 2 days, 4 hours after release (2022-07-24 21:44:21)
199 SiliconBits 2 days, 4 hours after release (2022-07-24 21:52:58)
200 capnhawkbill 2 days, 5 hours after release (2022-07-24 22:17:55)
201 Bespork 2 days, 5 hours after release (2022-07-24 22:25:29)
202 leonuz 2 days, 5 hours after release (2022-07-24 22:52:11)
203 0xBBB 2 days, 6 hours after release (2022-07-24 23:05:57)
204 Meldown 2 days, 6 hours after release (2022-07-24 23:35:09)
205 Samsatag 2 days, 7 hours after release (2022-07-25 00:25:38)
206 Pablosxss 2 days, 7 hours after release (2022-07-25 00:54:40)
207 SIGFLAG 2 days, 8 hours after release (2022-07-25 01:12:47)
208 Legacyy 2 days, 10 hours after release (2022-07-25 03:57:11)
209 4r0wana 2 days, 11 hours after release (2022-07-25 04:18:18)
210 PwnFlag 2 days, 15 hours after release (2022-07-25 08:21:21)
211 Disboard 2 days, 15 hours after release (2022-07-25 08:25:40)
212 hqs 2 days, 15 hours after release (2022-07-25 08:37:55)
213 LoLoLoshka 2 days, 15 hours after release (2022-07-25 08:52:55)
214 Casper 2 days, 16 hours after release (2022-07-25 09:12:43)
215 n03tAck 2 days, 16 hours after release (2022-07-25 09:38:41)
216 kekzsec 2 days, 17 hours after release (2022-07-25 10:09:26)
217 SoloGuy 2 days, 17 hours after release (2022-07-25 10:48:02)
218 jff 2 days, 18 hours after release (2022-07-25 11:02:15)
219 alexius 2 days, 18 hours after release (2022-07-25 11:04:58)
220 R4iny13lueB311 2 days, 18 hours after release (2022-07-25 11:31:20)
221 computeringHard 2 days, 18 hours after release (2022-07-25 11:32:48)
222 Holmes 2 days, 18 hours after release (2022-07-25 11:33:08)
223 beginnerwh 2 days, 19 hours after release (2022-07-25 12:41:28)
224 Geri 2 days, 19 hours after release (2022-07-25 12:50:43)
225 RookieJ 2 days, 20 hours after release (2022-07-25 13:02:26)
226 beerpwn 2 days, 21 hours after release (2022-07-25 14:03:35)
227 fzhshzh 2 days, 22 hours after release (2022-07-25 15:06:00)
228 bfy60xn7 2 days, 22 hours after release (2022-07-25 15:14:35)
229 bdhxgrp 2 days, 22 hours after release (2022-07-25 15:15:03)
230 try 2 days, 22 hours after release (2022-07-25 15:15:14)
231 EHC 2 days, 22 hours after release (2022-07-25 15:33:16)
232 Flying Car defenders 2 days, 22 hours after release (2022-07-25 15:38:42)
233 danielg 2 days, 22 hours after release (2022-07-25 15:48:13)
234 rud3b0y$ 2 days, 23 hours after release (2022-07-25 16:01:18)
235 G_T 2 days, 23 hours after release (2022-07-25 16:08:56)
236 CURS<R 2 days, 23 hours after release (2022-07-25 16:09:07)
237 f4nen 2 days, 23 hours after release (2022-07-25 16:33:06)
238 CSALab_Sec 2 days, 23 hours after release (2022-07-25 16:36:57)
239 SC@ 2 days, 23 hours after release (2022-07-25 16:41:25)
240 nagatia 2 days, 23 hours after release (2022-07-25 16:45:38)
241 HeapHeapHooray! 2 days, 23 hours after release (2022-07-25 16:50:56)
242 gruf 3 days, 1 hour after release (2022-07-25 18:06:30)
243 kupacup 3 days, 1 hour after release (2022-07-25 18:14:27)
244 Pa0x73cal 3 days, 1 hour after release (2022-07-25 18:22:50)
245 UrLab 3 days, 1 hour after release (2022-07-25 18:27:15)
246 SAUL 3 days, 1 hour after release (2022-07-25 18:42:12)
247 4n6Fanatic 3 days, 1 hour after release (2022-07-25 18:44:26)
248 pwn574r5 3 days, 2 hours after release (2022-07-25 19:49:09)
249 Untitled_0x00 3 days, 3 hours after release (2022-07-25 20:25:29)
250 Team Steam Stream 3 days, 3 hours after release (2022-07-25 20:30:54)
251 onii 3 days, 3 hours after release (2022-07-25 20:48:11)
252 waterboarding datasilencers 3 days, 3 hours after release (2022-07-25 20:58:06)
253 capturetheflax 3 days, 3 hours after release (2022-07-25 20:59:59)
254 ufolec 3 days, 4 hours after release (2022-07-25 21:21:11)
255 mikejam 3 days, 4 hours after release (2022-07-25 21:50:09)
256 Valerich 3 days, 5 hours after release (2022-07-25 22:12:56)
257 WE_ARE_FROM_PLUTO 3 days, 5 hours after release (2022-07-25 22:54:44)
258 manosa 3 days, 6 hours after release (2022-07-25 23:29:56)
259 GrumpyNarwhal 3 days, 10 hours after release (2022-07-26 03:34:04)
260 taurus 3 days, 12 hours after release (2022-07-26 05:59:03)
261 DOA BUNDA 3 days, 14 hours after release (2022-07-26 07:00:40)
262 GABA 3 days, 14 hours after release (2022-07-26 07:29:19)
263 AuroraDawn 3 days, 17 hours after release (2022-07-26 10:11:06)
264 EDISEC 3 days, 17 hours after release (2022-07-26 10:13:20)
265 S@n!t!z3r 3 days, 18 hours after release (2022-07-26 11:18:28)
266 SubUrban 3 days, 18 hours after release (2022-07-26 11:35:13)
267 Anarkali 3 days, 19 hours after release (2022-07-26 12:18:05)
268 ananas12345 3 days, 22 hours after release (2022-07-26 15:11:50)
269 Pligonstein 3 days, 22 hours after release (2022-07-26 15:14:34)
270 cvil 3 days, 22 hours after release (2022-07-26 15:25:35)
271 ztvip71 3 days, 22 hours after release (2022-07-26 15:26:31)
272 ifconfig 3 days, 23 hours after release (2022-07-26 16:29:23)
273 naba 4 days, 1 hour after release (2022-07-26 18:08:09)
274 c18c 4 days, 8 hours after release (2022-07-27 01:36:25)
275 lowpolybrew 4 days, 8 hours after release (2022-07-27 01:38:58)