Corridor Room Link: https://tryhackme.com/room/corridor


Task Description:

You have found yourself in a strange corridor. Can you find your way back to where you came?
In this challenge, you will explore potential IDOR vulnerabilities. Examine the URL endpoints you access as you navigate the website and note the hexadecimal values you find (they look an awful lot like a hash, don’t they?). This could help you uncover website locations you were not expected to access.

Analysis:

What we’re required here is to find the key to door where we came from.

Solution:

First, enter the corridor by I started off by entering each of the room to find the one with the key, but every room was empty.


      By the hint provided in the room I assumed it is a hash. So, I use https://crackstation.net/ to find the key. I tried the first string and it turned out to be 13 using md-5, so on and so forth.



But still I am unable to find the exact key to solve the room. Then, what I try is layman’s logic(may not make sense to many), that I want my way back from where I enter and it should be either door number 0 or 14, so I tired the both the strings in the URL using https://www.miraclesalad.com/webtools/md5.ph pand luckily I got the room solved.




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