I received a message from a friend yesterday thru MSN messenger, he sent me a screensaver link and I thought it was a screensaver he made from the pictures we took. After I downloaded the file and clicked on it, nothing happened. So today I turned on my computer, and a Winlogon properties keeps popping on my desktop. I have to click the close button for several times until it disappears.
I checked on some malware pages, and noticed that this is some kind of virus that could hack into emails and files. Do anyone know what I can do before the winlogon turns into something that can cause problems to my comp.
Spec: Windows Vista Home Premium 64-bit
This is the image of the winlogon on the startup: http://img689.imageshack.us/img689/8487/winlogon.jpg
The file I downloaded yesterday is DSC00148.SCR