Trojan-Keylogger.WIN32.Fung

Trojan-Keylogger.WIN32.Fung is an imaginary Trojan name used to threaten and trick users into buying the rogue anti-spyware application Personal Defender 2009. If your computer displays a pop-up stating that you are infected with the Trojan-Keylogger.WIN32.Fung, you may have been infected with a Trojan.

This Trojan comes bundled in a filename called mupd1_2_1711951.exe. The filename mupd1_2_1711951.exe executes fake alert messages that imitate a Windows Firewall notification. The fake Windows Firewall notification states that the Trojan-Keylogger.WIN32.Fung has been found on your computer and suggests if you want to enable protection. If you click on the "Enable Protection" button, you will be directed to a page where you are advised to download and install Personal Defender 2009. However, in reality, Personal Defender 2009 will not protect your PC but might actually expose you to more security threats. Personal Defender 2009 should not be purchased under any circumstances. If you have Personal Defender 2009 on your system, then it is recommended that you use a dependable anti-spyware program to locate and remove Personal Defender 2009 and its files.