Aliases: Trojan horse SpamTool.KLC (AVG) TR/Crypt.ZPACK.Gen (Avira) W32/SpamTool_Agent.NFU!tr (Fortinet)
Use the following free Microsoft software to detect and remove this threat:
You should also run a full scan. A full scan might find hidden malware.
If you’re using Windows XP, see our Windows XP end of support page.