This is a virus written in Visual Basic Script (VBS). When launched, it copies itself to C:SysPatch.vbs and registers it in the Windows registry auto-start area.
Then, the virus searches all available drives for files with the extension "VBS," and overwrites them with its own code, deleting the original script's content.
The virus contains the following "copyright" strings:
Worm name is: VBS.Infektor
Author is: ACIdCooKie
VxBioLabs / Specie and ACIdCooKie