What is Cvasds0.dll ? How to remove it?

Cvasds0.dll is malware(trojan.agent.Atv/backdoor) which is associated with herss.exe,
Cvasds0.dll get registered as dynamic link library,and attached with
windows process such as explorer.exe and others.

system also gets infected with autorun.inf

Cvasds0.dll is generally found in Temp folder

Start->run-> %temp%

"C:\Documents and settings\[User Name]\Local Setting\temp\Cvasds0.dll"

"C:\autorun.inf"

autorun.inf also gets infected to remaining drivers.

Soln

System should be installed with a good antivirus such as Quick heal,
Mcafee,Nod32

Firstly

Goto Task Manager, Processes click on herss.exe End process,
Goto start-> run type "msconfig" {without quotes}
Goto startup option->remove herss

Then Antivirus automatically repaires or delete cvasds0.dll file.

along with that autorun.inf also gets cleaned.

Cheers.