Rootkit is program used to intrude into other computer. It can be used to obtain information against Terror, and to turn it off.
It will be part of Dragonfly offensive version.
It is almost pointless to buy premade rootkit, much better to buy training and build your own.... for You can only trust tools made by Yourself.
without Ansi C & Assembler this does not make sense.
without Enlightened Love even less.