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MCH2022 CTF

Binary, 300 / 1,000 (30%)
30% complete
Crypto, 500 / 1,200 (42%)
41.666666666667% complete
Forensics, 600 / 600 (100%)
100% complete
Misc, 150 / 550 (27%)
27.272727272727% 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: 4,700 / 6,900 (68.1%)
Challenge Solved Points
Captcha (Web) #25, 4 days, 2 hours after release (2022-07-26 19:58:44) 200
Sharing is caring (Crypto) #16, 3 days, 23 hours after release (2022-07-26 16:16:57) 200
Coin flip (Web) #31, 3 days, 18 hours after release (2022-07-26 11:59:38) 100
Secure Router (Web) #14, 3 days, 18 hours after release (2022-07-26 11:33:45) 300
qEXMRY^7 (Crypto) #10, 3 days, 18 hours after release (2022-07-26 11:31:31) 100
PUPA (Binary) #26, 3 days, 3 hours after release (2022-07-25 20:02:03) 200
Screensaver (Forensics) #31, 3 days after release (2022-07-25 17:32:55) 200
Encrypted USB drive (Forensics) #22, 2 days, 20 hours after release (2022-07-25 13:41:42) 200
Weird Signal (Onsite) #9, 2 days, 19 hours after release (2022-07-25 12:44:21) 200
Rogue Wifi (Onsite) #46, 2 days, 19 hours after release (2022-07-25 12:17:31) 100
Locked Locks 2 (Onsite) #14, 2 days, 6 hours after release (2022-07-24 23:08:59) 200
Escape (Onsite) #32, 2 days, 3 hours after release (2022-07-24 20:08:27) 100
Secret Tokens (Onsite) #14, 2 days, 2 hours after release (2022-07-24 19:25:33) 200
Locked Locks 1 (Onsite) #28, 2 days, 2 hours after release (2022-07-24 19:22:48) 100
Access Control 2 (Onsite) #21, 2 days, 2 hours after release (2022-07-24 19:17:17) 200
Lost Combination (Onsite) #43, 2 days, 2 hours after release (2022-07-24 19:15:02) 200
Access Control 1 (Onsite) #48, 2 days, 1 hour after release (2022-07-24 18:45:38) 50
Locked cash box (Onsite) #51, 2 days, 1 hour after release (2022-07-24 18:35:30) 100
Shuffle Me (Pwnable) #43, 2 days, 1 hour after release (2022-07-24 18:13:50) 100
North Korean Needle (Forensics) #72, 2 days, 1 hour after release (2022-07-24 18:06:44) 100
Crypto Machine 02 (Crypto) #46, 1 day, 21 hours after release (2022-07-24 14:55:03) 100
Guess The Number (Pwnable) #48, 1 day, 21 hours after release (2022-07-24 14:38:02) 100
Crypto Machine 01 (Crypto) #88, 1 day, 21 hours after release (2022-07-24 14:27:07) 100
My Simple Login (Binary) #42, 1 day, 20 hours after release (2022-07-24 13:42:45) 100
Brainfuck Machine (Web) #21, 1 day, 20 hours after release (2022-07-24 13:16:12) 100
Portfolio (Web) #37, 1 day, 3 hours after release (2022-07-23 20:07:29) 100
Perlgolf (Misc) #27, 1 day, 2 hours after release (2022-07-23 19:41:35) 100
Extensions (Forensics) #128, 1 day, 2 hours after release (2022-07-23 19:31:21) 50
Unknown System (Network) #68, 1 day, 2 hours after release (2022-07-23 19:22:44) 50
Router Image (Forensics) #73, 1 day, 1 hour after release (2022-07-23 18:49:53) 50
For Starters (Misc) #172, 1 day, 1 hour after release (2022-07-23 18:40:53) 50
Smart Blockchain (Network) #15, 1 day, 1 hour after release (2022-07-23 18:39:56) 200
Strange Traffic (Network) #37, 1 day, 1 hour after release (2022-07-23 18:19:10) 200
Read about the Aztecs (Onsite) #36, 1 day after release (2022-07-23 17:47:58) 50
HTTPS is secure (Network) #75, 1 day after release (2022-07-23 17:46:57) 100
Cat Lovers (Web) #84, 1 day after release (2022-07-23 17:32:36) 50
My First PCAP (Network) #103, 19 hours, 51 minutes after release (2022-07-23 12:51:34) 50