INTRO 8

When I opened intro 8 its again the login page but there is no specific thing written to give a hint

So the first thing is to skim the source code and when I skimmed the source code I found out a hidden file location that seems fishy to me

So I followed the hidden file and got some zeros and one and if you are in this field you should quickly notice that it's a binary form 

So for ASCII text form of this binary, I visited asciitohex.com and converted it and got the credentials 

for intro 8 solution

BOOM you solved the intro 8!!!!