Actually, one of Indonesian people have done this before. His name is I Made Sathyabudi Adnyana who created targeT Linux. It's based on Slackware which is famous of the stability. Taken from the official website:
targeT Linux is a linux distribution that same with the name is especially as hacking target. This linux distribution can run directly from CDROM as live CD or from USB disk as Live USB.
I'm planning to use this Linux distribution for my next CEH classes