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MCH2022 CTF

Binary, 1,000 / 1,000 (100%)
100% complete
Crypto, 400 / 1,200 (33%)
33.333333333333% complete
Forensics, 600 / 600 (100%)
100% complete
Misc, 150 / 550 (27%)
27.272727272727% complete
Network, 600 / 600 (100%)
100% complete
Onsite, 1,300 / 1,500 (87%)
86.666666666667% complete
Pwnable, 200 / 600 (33%)
33.333333333333% complete
Web, 850 / 850 (100%)
100% complete
Total: 5,100 / 6,900 (73.9%)
Challenge Solved Points
Brainfuck Machine (Web) #36, 2 days, 17 hours after release (2022-07-25 10:31:58) 100
Secure Router (Web) #7, 2 days, 17 hours after release (2022-07-25 10:12:56) 300
Secret Tokens (Onsite) #11, 1 day, 21 hours after release (2022-07-24 14:44:49) 200
Rock Paper Scissors Lizard Spock (Binary) #9, 1 day, 21 hours after release (2022-07-24 14:20:12) 300
Captcha (Web) #4, 1 day, 19 hours after release (2022-07-24 12:55:37) 200
For Aiur (Binary) #13, 1 day, 16 hours after release (2022-07-24 09:05:55) 100
Coin flip (Web) #8, 1 day, 8 hours after release (2022-07-24 01:22:59) 100
Locked Locks 1 (Onsite) Third to solve this challenge! 1 day, 2 hours after release (2022-07-23 19:43:54) 100
Weird Signal (Onsite) Second to solve this challenge! 1 day, 2 hours after release (2022-07-23 19:23:01) 200
Portfolio (Web) #32, 1 day, 1 hour after release (2022-07-23 18:37:03) 100
Sharing is caring (Crypto) #5, 1 day, 1 hour after release (2022-07-23 18:07:24) 200
Access Control 2 (Onsite) #6, 22 hours, 59 minutes after release (2022-07-23 15:59:05) 200
Smart Blockchain (Network) #12, 22 hours, 50 minutes after release (2022-07-23 15:50:59) 200
Locked cash box (Onsite) #18, 22 hours, 41 minutes after release (2022-07-23 15:41:22) 100
Lost Combination (Onsite) #11, 22 hours, 35 minutes after release (2022-07-23 15:35:51) 200
Rogue Wifi (Onsite) #6, 22 hours, 14 minutes after release (2022-07-23 15:14:57) 100
Screensaver (Forensics) #7, 21 hours, 50 minutes after release (2022-07-23 14:50:48) 200
Encrypted USB drive (Forensics) #6, 21 hours, 27 minutes after release (2022-07-23 14:27:38) 200
Hipster Programming (Binary) Third to solve this challenge! 19 hours, 48 minutes after release (2022-07-23 12:48:57) 300
Strange Traffic (Network) #27, 19 hours, 33 minutes after release (2022-07-23 12:33:19) 200
Shuffle Me (Pwnable) #14, 17 hours, 55 minutes after release (2022-07-23 10:55:51) 100
PUPA (Binary) #7, 17 hours, 34 minutes after release (2022-07-23 10:34:19) 200
Crypto Machine 02 (Crypto) #15, 9 hours, 33 minutes after release (2022-07-23 02:33:34) 100
Crypto Machine 01 (Crypto) #32, 9 hours, 12 minutes after release (2022-07-23 02:12:05) 100
My Simple Login (Binary) #14, 8 hours, 58 minutes after release (2022-07-23 01:58:07) 100
Guess The Number (Pwnable) #13, 8 hours, 8 minutes after release (2022-07-23 01:08:44) 100
Escape (Onsite) Second to solve this challenge! 7 hours, 31 minutes after release (2022-07-23 00:31:28) 100
HTTPS is secure (Network) #44, 7 hours, 26 minutes after release (2022-07-23 00:26:07) 100
Perlgolf (Misc) #7, 6 hours, 48 minutes after release (2022-07-22 23:48:07) 100
Access Control 1 (Onsite) Third to solve this challenge! 5 hours, 31 minutes after release (2022-07-22 22:31:03) 50
Read about the Aztecs (Onsite) First to solve this challenge! 5 hours, 16 minutes after release (2022-07-22 22:16:11) 50
Unknown System (Network) #24, 5 hours, 13 minutes after release (2022-07-22 22:13:03) 50
My First PCAP (Network) #56, 4 hours, 54 minutes after release (2022-07-22 21:54:23) 50
Cat Lovers (Web) #30, 3 hours, 18 minutes after release (2022-07-22 20:18:01) 50
North Korean Needle (Forensics) #6, 2 hours, 55 minutes after release (2022-07-22 19:55:52) 100
Router Image (Forensics) #13, 2 hours, 44 minutes after release (2022-07-22 19:44:03) 50
Extensions (Forensics) #31, 2 hours, 36 minutes after release (2022-07-22 19:36:42) 50
For Starters (Misc) #41, 1 hour, 59 minutes after release (2022-07-22 18:59:23) 50