asd7138: can you find the flag here?
tcm3137: no, i dont see it
jwh8163: i cant find it either
rfc5785: i found it
asd7138: what!? where?!
jwh8163: tell us!
First of all lets look at the descreption and see what do we recognize,
of course if you focus you will see an rfc or Request for comments
rfc is document that describes the standards, protocols, technologies
of the internet.
if you google the rfc5785 you will find a document from IETF or the internet engineering task force.
Defining Well-Known Uniform Resource Identifiers (URIs)
Abstract
This memo defines a path prefix for "well-known locations",
"/.well-known/", in selected Uniform Resource Identifier (URI)
schemes.
we care about the directory /.well-known/
also i would suggest when you find an rfc read the use cases.
when we try to access the directory we get the flag.txt file in the /.well-known/ directory .
Flag Location: http://challenge.ctf.games:30032/.well-known/flag.txt