The main difference between UnHackMe and other antirootkit software
is the detection method. UnHackMe tries to detect the hidden rookits
by watching the computer from early study of the boot process till the
normal Windows mode. Most modern antirookit programs try to detect
the rookits when the rookit is already active. They use the very
complex methods for detecting hooked system functions. But the rookit
authors creates the new tricks and the process repeats.