Virus-like program that spreads automatically to other computers by sending itself out by email or by any other means. A program that propagates itself by attacking other machines and copying itself to the affected machine.
Worms have self-replicating code that travels from machine to machine by various means. A worms first objective is merely propagation. Worms can be destructive depending on what payload they have been given. Worms may replace files, but do not insert themselves into files.
Very dangerous worm that exploits a hole in MS SQL server to spread itself.
Locate and delete the following Registry key:
Locate and modify the following Registry key: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run to remove the references to "3dfx Acc" and "LoadDBackup"
Locate and delete the following files:
BCTOOL.EXE, GFXACC.EXE, Q216309.EXE, VTNMSCCD.DLL, WINNETW.EXE, and 02_N803.DAT. You may find it necessary to reboot after the registry changes in order to delete the files.