β οΈFreaky Flag Day
Author: @Kkevsterrr#7469
What should we do?
Our TCP flags have decided that they'd like to change places today; all you need to do is reach the HTTP server! Roses are red, and SYNs are FINs too. RST+ACKs are now SYN+ACKs for you. ACKs are now Es, and what else have we done? PSH+ACKs are FIN+SYNs just for the fun. Hint: If you want to run this challenge from your home or a VM, make sure you are not behind a NAT that could eat your unexpected packets.
What did we do!
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