ZeroNights HackQuest ErsSma Task Writeup

ErsSma task was one the most interesting puzzles at ZeroNights HackQuest, here is detailed solution. We have a form with a single input: POST /missions/ErsSma/index.php HTTP/1.0 Content-Type: multipart/form-data; boundary=——–336730954 Content-Length: 99 ———-336730954 Content-Disposition: form-data; name=”login” admin ———-336730954– -> Password is incorrect! What do we do here? Fuzz all the things!