Smealum on his twitter recently released his writeup for Ninjhax so I thought it would possibly help or intrigue some people of how it works. Here's his tweet/a link to his blogpost:
Smealum: "you asked for it : here's a full technical writeup of ninjhax's inner workings http://smealum.net/?p=517 ; handle with care"
Smealum: "you asked for it : here's a full technical writeup of ninjhax's inner workings http://smealum.net/?p=517 ; handle with care"