FREE and Open Source video capture/processing utility for 32-bit and 64-bit Windows platforms (98/ME/NT4/2000/XP/Vista/7) Under development continuously for the last 10 years. You may freely look in the source and see no malware coded. Trusted.
When I scanned for viruses the next day after downloading VirtualDub, Dialer 182 was found. The same thing happened on my other computer. Maybe it is just a false detection. I am not sure....