The Art of Webshell and Port Knocking Exploit — Hackademic RTB2

As I was browsing about webshell exploit through google, I found an interesting challenge in Vulnhub. It was Hackademic RTB2 by mr.pr0n released at 6 September 2011. The Hackademic RTB2 was one of the series CTF named Hackademic by mr.pr0n at vulnhub. Actually, there was the first serie which was Hackademic RTB1. Nevertheless, I chose the second one firstly, hahahahaa. But I promise will give a post for the Hackademic RTB1 next week. Continue reading