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MCH2022 CTF

Binary, 300 / 1,000 (30%)
30% complete
Crypto, 200 / 1,200 (17%)
16.666666666667% complete
Forensics, 200 / 600 (33%)
33.333333333333% complete
Misc, 150 / 550 (27%)
27.272727272727% complete
Network, 400 / 600 (67%)
66.666666666667% complete
Onsite, 750 / 1,500 (50%)
50% complete
Pwnable, 100 / 600 (17%)
16.666666666667% complete
Web, 250 / 850 (29%)
29.411764705882% complete
Total: 2,350 / 6,900 (34.1%)
Challenge Solved Points
Brainfuck Machine (Web) #52, 4 days after release (2022-07-26 17:30:36) 100
Strange Traffic (Network) #100, 3 days, 19 hours after release (2022-07-26 12:59:58) 200
PUPA (Binary) #29, 3 days, 10 hours after release (2022-07-26 03:52:29) 200
North Korean Needle (Forensics) #95, 3 days, 6 hours after release (2022-07-25 23:19:21) 100
Crypto Machine 02 (Crypto) #77, 3 days, 5 hours after release (2022-07-25 22:56:57) 100
Crypto Machine 01 (Crypto) #154, 3 days, 4 hours after release (2022-07-25 21:34:28) 100
My Simple Login (Binary) #64, 3 days, 3 hours after release (2022-07-25 20:56:53) 100
Guess The Number (Pwnable) #66, 3 days after release (2022-07-25 17:22:35) 100
HTTPS is secure (Network) #129, 2 days, 20 hours after release (2022-07-25 13:11:46) 100
Perlgolf (Misc) #67, 2 days, 20 hours after release (2022-07-25 13:06:42) 100
Portfolio (Web) #81, 2 days, 20 hours after release (2022-07-25 13:00:02) 100
Read about the Aztecs (Onsite) #80, 2 days, 19 hours after release (2022-07-25 12:00:51) 50
Extensions (Forensics) #203, 2 days, 18 hours after release (2022-07-25 11:59:43) 50
Router Image (Forensics) #110, 2 days, 7 hours after release (2022-07-25 00:29:37) 50
Unknown System (Network) #110, 2 days, 6 hours after release (2022-07-24 23:58:01) 50
Escape (Onsite) #28, 2 days, 1 hour after release (2022-07-24 18:28:31) 100
Cat Lovers (Web) #136, 2 days after release (2022-07-24 17:47:51) 50
Lost Combination (Onsite) #37, 2 days after release (2022-07-24 17:00:33) 200
For Starters (Misc) #228, 1 day, 23 hours after release (2022-07-24 16:56:19) 50
Locked Locks 1 (Onsite) #23, 1 day, 23 hours after release (2022-07-24 16:53:15) 100
Locked cash box (Onsite) #45, 1 day, 23 hours after release (2022-07-24 16:45:18) 100
My First PCAP (Network) #178, 1 day, 23 hours after release (2022-07-24 16:41:32) 50
Secret Tokens (Onsite) #12, 1 day, 21 hours after release (2022-07-24 14:54:02) 200