Est. Budget: $1,000.00
Create a driver that will
1. hide itself from usermode processes
2. hide a specific piece of memory from all usermode processes, can be done by a hook on VirtualQueryEx or ReadProcessMemory
It should work on windows xp, vista, windows 7, windows 8 and windows 8.1. On both 32 and 64 bit versions.
If there is a safe way to disable patchguard (ex. by typing some commands in msdos and rebooting, then this will be preferred) otherwise you will ...