Downloads and installs other malicious files onto the infected computer.
Connects to a remote host.
Adds itself to the infected computer's registry so that the infection runs when Windows starts.
How It Infects: Trojan-Downloader.Win32.Mutant.fka has no specific means of infection, but can be found disguising itself as a beneficial file.
How To Avoid Infection: Do not click any unexpected links in instant messages. Do not download email attachments from unexpected sources. Do not download unknown files or files from unknown sources. If using StopSign, be sure that the On-Access Scan is installed and enabled. Ensure that all updates are installed from Microsoft's Windows Update.
Vulnerable Operating Systems: Windows 95/98/Me/NT/2000/XP