http://imgur.com/a/KzpgC1) Find the website.
UTF-8 x2:
\x5C\x78\x36\x38\x5C\x78\x37\x34\x5C\x78\x37\x34\x5C\x78\x37\x30\x5C\x78\x33\x41\x5C\x78\x32\x46\x5C\x78\x32\x46\x5C\x78\x37\x32\x5C\x78\x36\x31\x5C\x78\x37\x33\x5C\x78\x36\x39\x5C\x78\x36\x44\x5C\x78\x37\x33\x5C\x78\x37\x34\x5C\x78\x36\x46\x5C\x78\x37\x32\x5C\x78\x36\x35\x5C\x78\x32\x45\x5C\x78\x36\x33\x5C\x78\x36\x46\x5C\x78\x36\x44
The Challenge:
>Decode target URL
>Exploit target.
>Add your name to our page. (posted above)
Hint:
> OpenCart
> upload.sql
> restore database
> upload php shell
> locate challenge directory from shell
> add name (PM ME WHAT NAME TO ADD)