hxp CTF 2022 hxp

2022

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yor

by yyyyyyy
crypto baby

Difficulty estimate: easy - easy

Points: round(1000 · min(1, 10 / (9 + [138 solves]))) = 68 points

Description:

XOR is so last year (just like this CTF).

Introducing YOR.


Download:

yor-de99ca0309bcf72b.tar.xz (12.7 KiB)

Connection (mirrors):

  • nc 167.235.26.48 10101

Solved by:

# Team Time
yor released 2023-03-10 16:00:00 +0000 UTC
🥇 RedRocket 2023-03-10 16:04:12 +0000 UTC
🥈 Kalmarunionen 2023-03-10 16:08:44 +0000 UTC
🥉 r3kapig 2023-03-10 16:12:05 +0000 UTC
4 ./Vespiary 2023-03-10 16:16:08 +0000 UTC
5 copy 2023-03-10 16:20:46 +0000 UTC
6 deznam 2023-03-10 16:32:55 +0000 UTC
7 RootCubed 2023-03-10 16:33:48 +0000 UTC
8 Super Guesser 2023-03-10 16:37:39 +0000 UTC
9 KITCTF 2023-03-10 16:43:33 +0000 UTC
10 PLUS 2023-03-10 16:44:12 +0000 UTC
11 Never Stop Exploiting 2023-03-10 16:45:58 +0000 UTC
12 mhackeroni 2023-03-10 16:46:00 +0000 UTC
13 lonely cat 2023-03-10 16:46:42 +0000 UTC
14 ALLES! 2023-03-10 16:49:13 +0000 UTC
15 Blue Water 2023-03-10 17:02:22 +0000 UTC
16 Black Bauhinia 2023-03-10 17:04:37 +0000 UTC
17 PFS 2023-03-10 17:06:46 +0000 UTC
18 thehackerscrew 2023-03-10 17:15:50 +0000 UTC
19 defragmented.brains 2023-03-10 17:23:11 +0000 UTC
20 CSUI 2023-03-10 17:24:01 +0000 UTC
21 return catbui; 2023-03-10 17:24:57 +0000 UTC
22 h4tum 2023-03-10 17:26:52 +0000 UTC
23 about:blankets 2023-03-10 17:28:38 +0000 UTC
24 k3r0n 2023-03-10 17:34:34 +0000 UTC
25 Hot Ice Americano 2023-03-10 17:37:45 +0000 UTC
26 bluehens 2023-03-10 17:38:14 +0000 UTC
27 nopRoplem 2023-03-10 17:49:25 +0000 UTC
28 Phish2Own 2023-03-10 17:58:32 +0000 UTC
29 justCatTheFish 2023-03-10 18:10:41 +0000 UTC
30 TBTL 2023-03-10 18:16:41 +0000 UTC
31 Challenger 2023-03-10 18:16:52 +0000 UTC
32 BKISC 2023-03-10 18:19:40 +0000 UTC
33 LetMeInYourCountry 2023-03-10 18:25:21 +0000 UTC
34 team_7even 2023-03-10 18:32:55 +0000 UTC
35 Stellar Vector 2023-03-10 18:51:30 +0000 UTC
36 idek 2023-03-10 18:51:52 +0000 UTC
37 Norwegian_noobs 2023-03-10 18:53:39 +0000 UTC
38 Katzebin 2023-03-10 18:59:25 +0000 UTC
39 The Few Chosen 2023-03-10 19:05:16 +0000 UTC
40 Crocs-Side-Scripting 2023-03-10 19:24:13 +0000 UTC
41 w01v3r1n3 2023-03-10 19:35:16 +0000 UTC
42 pasten 2023-03-10 19:36:52 +0000 UTC
43 TU Delft CTF Team 2023-03-10 19:38:52 +0000 UTC
44 Sloppy Joe Pirates 2023-03-10 19:40:12 +0000 UTC
45 Dragon Sector 2023-03-10 19:40:17 +0000 UTC
46 Schlemmerhacker 2023-03-10 19:42:27 +0000 UTC
47 STT 2023-03-10 19:47:23 +0000 UTC
48 4R01S 2023-03-10 19:50:43 +0000 UTC
49 Zer0Tolerance 2023-03-10 20:03:46 +0000 UTC
50 #RU 2023-03-10 20:08:16 +0000 UTC
51 Sarmat 2023-03-10 20:18:32 +0000 UTC
52 p4 2023-03-10 20:31:58 +0000 UTC
53 Aali 2023-03-10 20:40:29 +0000 UTC
54 smiley-from-telega 2023-03-10 20:45:19 +0000 UTC
55 More Smoked Leet Chicken 2023-03-10 21:02:49 +0000 UTC
56 Balsn 2023-03-10 21:10:13 +0000 UTC
57 N30Z30N 2023-03-10 21:20:23 +0000 UTC
58 Colombian most wanted 2023-03-10 21:23:50 +0000 UTC
59 PHREAKS 2600 2023-03-10 21:25:55 +0000 UTC
60 need_a_team 2023-03-10 21:31:46 +0000 UTC
61 The Flat Network Society 2023-03-10 21:45:08 +0000 UTC
62 v4lerich 2023-03-10 21:47:58 +0000 UTC
63 The Additional Payphones 2023-03-10 22:11:37 +0000 UTC
64 pizarron 2023-03-10 22:17:53 +0000 UTC
65 galhacktic trendsetters 2023-03-10 22:56:29 +0000 UTC
66 Hexagon 2023-03-10 23:09:35 +0000 UTC
67 jAvDeD 2023-03-10 23:28:10 +0000 UTC
68 Unlikely 2023-03-10 23:40:08 +0000 UTC
69 FrenchRoomba 2023-03-11 00:04:28 +0000 UTC
70 DTRUSH 2023-03-11 00:12:03 +0000 UTC
71 CyberGiraffe 2023-03-11 00:31:58 +0000 UTC
72 OstropestTeam 2023-03-11 00:55:52 +0000 UTC
73 Spirit 2023-03-11 01:14:56 +0000 UTC
74 stone 2023-03-11 01:15:29 +0000 UTC
75 Straw Hat 2023-03-11 02:04:46 +0000 UTC
76 Lorem Ipsec 2023-03-11 02:30:57 +0000 UTC
77 73am 2023-03-11 02:32:27 +0000 UTC
78 kanon 2023-03-11 02:33:00 +0000 UTC
79 Maple Bacon 2023-03-11 02:35:07 +0000 UTC
80 plssddd 2023-03-11 02:49:33 +0000 UTC
81 NTeam 2023-03-11 03:09:04 +0000 UTC
82 XxTSJxX 2023-03-11 03:46:24 +0000 UTC
83 tasteless 2023-03-11 03:53:49 +0000 UTC
84 ABCDEF 2023-03-11 04:02:49 +0000 UTC
85 ELT 2023-03-11 04:08:34 +0000 UTC
86 Mayas 2023-03-11 04:10:00 +0000 UTC
87 pain 2023-03-11 04:29:04 +0000 UTC
88 0RAYS 2023-03-11 04:34:55 +0000 UTC
89 KAIST GoN 2023-03-11 06:11:00 +0000 UTC
90 Polaris 2023-03-11 06:16:42 +0000 UTC
91 Mayonnaise 2023-03-11 07:10:10 +0000 UTC
92 Swen 2023-03-11 07:54:20 +0000 UTC
93 she 2023-03-11 08:11:36 +0000 UTC
94 Sz4rny 2023-03-11 08:34:07 +0000 UTC
95 qyh 2023-03-11 08:42:58 +0000 UTC
96 123456 2023-03-11 08:57:55 +0000 UTC
97 ac8 2023-03-11 08:59:34 +0000 UTC
98 CyberSecurityAustria 2023-03-11 09:12:00 +0000 UTC
99 Scr1w 2023-03-11 09:13:35 +0000 UTC
100 Nepnep 2023-03-11 10:07:40 +0000 UTC
101 0x401 2023-03-11 10:13:30 +0000 UTC
102 stardust 2023-03-11 10:56:37 +0000 UTC
103 dole 2023-03-11 11:16:14 +0000 UTC
104 shadow garden 2023-03-11 11:23:41 +0000 UTC
105 DSGS4T 2023-03-11 13:44:21 +0000 UTC
106 dex 2023-03-11 13:57:08 +0000 UTC
107 Xp0int 2023-03-11 15:05:09 +0000 UTC
108 птнпнх 2023-03-11 16:40:07 +0000 UTC
109 purf3ct 2023-03-11 16:46:03 +0000 UTC
110 alfin 2023-03-11 17:01:49 +0000 UTC
111 bi0s 2023-03-11 17:14:42 +0000 UTC
112 P4ren 2023-03-11 17:16:46 +0000 UTC
113 T1-1E_130ys 2023-03-11 18:28:31 +0000 UTC
114 DEADxARES 2023-03-11 18:54:52 +0000 UTC
115 ZeroFlagsInc 2023-03-11 18:56:05 +0000 UTC
116 IQ-toppene 2023-03-11 19:05:56 +0000 UTC
117 mode13h 2023-03-11 19:19:59 +0000 UTC
118 NYUSEC 2023-03-11 20:21:24 +0000 UTC
119 Radboud Institute of Pwning 2023-03-11 20:30:03 +0000 UTC
120 C0wb0yz_fr0m_h3x 2023-03-11 23:16:30 +0000 UTC
121 Team Enu 2023-03-12 01:51:53 +0000 UTC
122 HeXA 2023-03-12 02:40:51 +0000 UTC
123 DNC&G 2023-03-12 03:12:44 +0000 UTC
124 0x5D1AB705 2023-03-12 03:15:23 +0000 UTC
125 CoffeeBreak 2023-03-12 03:37:19 +0000 UTC
126 departmental 2023-03-12 04:02:42 +0000 UTC
127 RAMENS 2023-03-12 05:27:30 +0000 UTC
128 A3N9D 2023-03-12 06:21:01 +0000 UTC
129 sln.1550 2023-03-12 08:09:12 +0000 UTC
130 HgbSec 2023-03-12 09:54:38 +0000 UTC
131 796f75 2023-03-12 10:39:40 +0000 UTC
132 K!ND4SUS 2023-03-12 11:27:54 +0000 UTC
133 Yu 2023-03-12 11:28:50 +0000 UTC
134 Team-0x7 2023-03-12 13:19:41 +0000 UTC
135 We_0wn_Y0u 2023-03-12 13:33:26 +0000 UTC
136 Codphish 2023-03-12 14:42:03 +0000 UTC
137 SP3ARH3AD 2023-03-12 14:45:03 +0000 UTC
138 kupacup 2023-03-12 14:58:39 +0000 UTC