Redirect me

By Narcissus

The youtube link seemed like a troll. The other link loaded for a bit and then gave an error about the page not redirecting properly.

We also noticed the url became 18.html and that until now it started from 1 and kept trying to load the page with the next number up. So we went to 19.html.

Again it loaded a few pages and stopped. We kept doing this until on page 40.html the text The flag is here! check the response :) was printed on the screen.

At first we didn't see anything in the response, but then we noticed an odd parameter in the response headers: FLAG: BSidesTLV{D0ntF0rgetR3sp0ns3H34d3r}.

Alternatively, you could run: curl -i -L -c -D http://one.challenges.bsidestlv.com:8081/.

The final response will be:

HTTP/1.1 302 FOUND
Server: gunicorn/19.8.1
Date: Thu, 21 Jun 2018 09:21:04 GMT
Connection: close
Content-Type: text/html; charset=utf-8
Content-Length: 39
FLAG: BSidesTLV{D0ntF0rgetR3sp0ns3H34d3r}
Vary: Cookie

The flag is here! check the response :)%