shoot him
http://www.ca.com/us/securityadvisor/virusinfo/virus.aspx?ID=62504
How do I get rid of this Virus?
Trojan downloader is I think spyware so get spyware doctor or a strong antivirus.
I had the same Trojan downloader, tried spybot,avg nothing worked. Went to moosoft.com and downloaded the Trojan cleaner(they allow a free 30 day trial)and the downloader is now gone.
purity scan ac - http://www.symantec.com/security_response/writeup.jsp?docid=2003-090516-2325-99&tabid=3
The spyware program 'PestPatrol' will remove it.
Trojan Downloader is one of the most dangerous threats. Once this threat is infected with your computer, it is necessary to remove Trojan Downloader at once. There are some tips on how to remove and prevent Trojan Downloader from your PC below.
AVG for windows seems to get rid of the downloader, but sometimes it comes back. i personally don't thonk you can get rid of them uless you are willing to do a full system restore. good luck!
try free antivirus software AVG
Go here for a free virus scan and removal. Be patient, this is a very in depth scan and takes awhile. http://www.pandasoftware.com/activescan/com/default.asp?
There are many sites that can guide you on this. One of my recommendations; http://wiki.castlecops.com/Malware_Removal_and_Prevention:_Introduction