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MCH2022 CTF

Binary, 1,000 / 1,000 (100%)
100% complete
Crypto, 1,200 / 1,200 (100%)
100% complete
Forensics, 600 / 600 (100%)
100% complete
Misc, 550 / 550 (100%)
100% complete
Network, 600 / 600 (100%)
100% complete
Onsite, 1,500 / 1,500 (100%)
100% complete
Pwnable, 200 / 600 (33%)
33.333333333333% complete
Web, 850 / 850 (100%)
100% complete
Total: 6,500 / 6,900 (94.2%)
Challenge Solved Points
Weird Signal (Onsite) #18, 3 days, 10 hours after release (2022-07-26 03:04:31) 200
Wholly Pwned Appliances (Misc) Second to solve this challenge! 2 days, 17 hours after release (2022-07-25 10:15:05) 400
Sharing is caring (Crypto) #7, 2 days, 6 hours after release (2022-07-24 23:37:04) 200
Curvy (Crypto) Third to solve this challenge! 2 days, 6 hours after release (2022-07-24 23:17:07) 400
Locked Locks 2 (Onsite) #13, 2 days, 2 hours after release (2022-07-24 19:52:52) 200
Squaring Off (Crypto) Third to solve this challenge! 2 days, 1 hour after release (2022-07-24 18:13:34) 300
Screensaver (Forensics) #23, 2 days after release (2022-07-24 17:58:31) 200
Locked Locks 1 (Onsite) #24, 1 day, 23 hours after release (2022-07-24 16:54:38) 100
Secret Tokens (Onsite) First to solve this challenge! 16 hours, 56 minutes after release (2022-07-23 09:56:42) 200
Rogue Wifi (Onsite) First to solve this challenge! 9 hours, 58 minutes after release (2022-07-23 02:58:43) 100
Secure Router (Web) First to solve this challenge! 7 hours, 55 minutes after release (2022-07-23 00:55:29) 300
Locked cash box (Onsite) Third to solve this challenge! 7 hours, 41 minutes after release (2022-07-23 00:41:52) 100
Encrypted USB drive (Forensics) Third to solve this challenge! 7 hours, 39 minutes after release (2022-07-23 00:39:03) 200
Lost Combination (Onsite) Second to solve this challenge! 7 hours, 32 minutes after release (2022-07-23 00:32:28) 200
Escape (Onsite) First to solve this challenge! 7 hours, 10 minutes after release (2022-07-23 00:10:54) 100
Captcha (Web) First to solve this challenge! 6 hours, 41 minutes after release (2022-07-22 23:41:56) 200
Shuffle Me (Pwnable) #7, 6 hours, 37 minutes after release (2022-07-22 23:37:13) 100
Access Control 2 (Onsite) First to solve this challenge! 6 hours, 11 minutes after release (2022-07-22 23:11:44) 200
Guess The Number (Pwnable) #8, 6 hours, 6 minutes after release (2022-07-22 23:06:29) 100
Smart Blockchain (Network) #5, 5 hours, 57 minutes after release (2022-07-22 22:57:30) 200
Access Control 1 (Onsite) #5, 5 hours, 51 minutes after release (2022-07-22 22:51:34) 50
Read about the Aztecs (Onsite) #4, 5 hours, 48 minutes after release (2022-07-22 22:48:26) 50
Strange Traffic (Network) #15, 5 hours, 44 minutes after release (2022-07-22 22:44:39) 200
qEXMRY^7 (Crypto) First to solve this challenge! 5 hours, 28 minutes after release (2022-07-22 22:28:06) 100
Unknown System (Network) #25, 5 hours, 24 minutes after release (2022-07-22 22:24:50) 50
Coin flip (Web) First to solve this challenge! 5 hours, 19 minutes after release (2022-07-22 22:19:03) 100
Rock Paper Scissors Lizard Spock (Binary) Third to solve this challenge! 5 hours, 11 minutes after release (2022-07-22 22:11:27) 300
North Korean Needle (Forensics) #12, 4 hours, 48 minutes after release (2022-07-22 21:48:54) 100
PUPA (Binary) Second to solve this challenge! 4 hours, 42 minutes after release (2022-07-22 21:42:38) 200
HTTPS is secure (Network) #26, 4 hours, 37 minutes after release (2022-07-22 21:37:41) 100
Perlgolf (Misc) #4, 4 hours, 16 minutes after release (2022-07-22 21:16:18) 100
Portfolio (Web) #9, 4 hours, 15 minutes after release (2022-07-22 21:15:14) 100
Hipster Programming (Binary) First to solve this challenge! 4 hours, 14 minutes after release (2022-07-22 21:14:01) 300
Extensions (Forensics) #45, 4 hours, 10 minutes after release (2022-07-22 21:10:44) 50
Router Image (Forensics) #19, 4 hours, 7 minutes after release (2022-07-22 21:07:58) 50
My First PCAP (Network) #44, 4 hours after release (2022-07-22 21:00:52) 50
Crypto Machine 02 (Crypto) #7, 3 hours, 50 minutes after release (2022-07-22 20:50:59) 100
Cat Lovers (Web) #31, 3 hours, 35 minutes after release (2022-07-22 20:35:49) 50
For Aiur (Binary) #4, 3 hours, 19 minutes after release (2022-07-22 20:19:36) 100
My Simple Login (Binary) #5, 3 hours, 16 minutes after release (2022-07-22 20:16:17) 100
Crypto Machine 01 (Crypto) #15, 3 hours, 2 minutes after release (2022-07-22 20:02:33) 100
For Starters (Misc) #58, 2 hours, 53 minutes after release (2022-07-22 19:53:52) 50
Brainfuck Machine (Web) #4, 2 hours, 49 minutes after release (2022-07-22 19:49:00) 100