AutoIt script

[Bleed]

I tried to play with one virus that a friend gave to me. well I discovered that it was an autoit script.

What it does:

creates a .bat file that has a shutdown command.

creates an autorun.inf on all drives

replicates itself on all drives

I plan to reverse with little patches it and make it delete all that it created but I have no idea on what API it uses to create those stuff.

Can someone tell me (or just pointers) on where to start or what to look for.

thanks...