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MCH2022 CTF

Binary, 0 / 1,000 (0%)
0% complete
Crypto, 100 / 1,200 (8%)
8.3333333333333% complete
Forensics, 200 / 600 (33%)
33.333333333333% complete
Misc, 150 / 550 (27%)
27.272727272727% complete
Network, 400 / 600 (67%)
66.666666666667% complete
Onsite, 0 / 1,500 (0%)
0% complete
Pwnable, 0 / 600 (0%)
0% complete
Web, 250 / 850 (29%)
29.411764705882% complete
Total: 1,100 / 6,900 (15.9%)
Challenge Solved Points
Unknown System (Network) #43, 18 hours, 35 minutes after release (2022-07-23 11:35:06) 50
Perlgolf (Misc) #8, 8 hours, 7 minutes after release (2022-07-23 01:07:12) 100
Crypto Machine 01 (Crypto) #28, 7 hours, 32 minutes after release (2022-07-23 00:32:46) 100
Strange Traffic (Network) #20, 7 hours, 17 minutes after release (2022-07-23 00:17:13) 200
North Korean Needle (Forensics) #17, 6 hours, 33 minutes after release (2022-07-22 23:33:01) 100
Brainfuck Machine (Web) #5, 4 hours, 43 minutes after release (2022-07-22 21:43:00) 100
HTTPS is secure (Network) #24, 3 hours, 58 minutes after release (2022-07-22 20:58:21) 100
My First PCAP (Network) #9, 1 hour, 21 minutes after release (2022-07-22 18:21:22) 50
For Starters (Misc) #22, 1 hour, 8 minutes after release (2022-07-22 18:08:05) 50
Portfolio (Web) First to solve this challenge! 1 hour, 1 minute after release (2022-07-22 18:01:21) 100
Extensions (Forensics) #7, 42 minutes, 22 seconds after release (2022-07-22 17:42:22) 50
Router Image (Forensics) Second to solve this challenge! 33 minutes, 53 seconds after release (2022-07-22 17:33:53) 50
Cat Lovers (Web) #6, 25 minutes, 48 seconds after release (2022-07-22 17:25:48) 50