I installed AVG's free antivirus program! It picked up 2 infected files, c:\onoes.exe and c:\progam files\outlook\outlook.exe. It cleaned those files. Then I downloaded Killbox.exe and deleted several files from the C:\Windows\System32 directory using the option Delete on Reboot:
regedit.com
netstat.com
cmd.com
tasklist.c om
tracert.com
taskkill.com
ping.com
bszip.dll
Stáh ni si AVG Antispyware: http://www.ewido.net/en/download/ a proscanuj si PC