VBS:Malware-Gen is a computer worm that will spread on local and network shared drives. This worm is typically made as a Visual Basic Script file that will function based on the configuration of the code. There are certain reasons why authors created a worm such as VBS:Malware-Gen. On recent observation and constant monitoring of this worm, it was discovered that it has huge payload and it differs for various breed of this worm. It may have mild effect on the computer, but also may trigger complex trouble once executed.