Summertime is not the same without 0xOPOSEC meetup.
This CTF was composed of 6 sequential challenges, which means they are intended to be completed in a specific order.
The starting point was “have a 100k” challenge or in 1337 words “have a look”. During the challenge, this URL is the only information given. Besides the flag, every challenge detains the information to pass to the next level.
The tip for this challenge was recon and usually it involves bruteforcing directories and files on the web tree.