Im still using the current magic wallhack and i know that it has been detected but i still havent gotten banned for it. Here is what i do i run the hack w/ uav, vsat and emp and tell ur team to run a similar setup. Treyarch looks at ur gameplay and determines if you are cheating or not. Again run uav, vsat and emp. I still havent gotten caught. Make sure to not abuse it for example aiming thru walls. Try to play legit until you hit the vsat then its walls galore. Good Luck!