Read this BAT.Chode.
Worm is an internet-worm that uses BAT files.
It searches through a range of IP addresses of known ISPs to find an accessible computer. If an accessible computer has its C drive shared, it will copy its files into the other computer. Technical description BAT.Chode. It searches through a range of IP addresses of known ISPs to find an accessible computer. If such file presents, it assumes the shared drive is the C drive of the other computer.