Win Defender 2009, otherwise known as WinDefender2009, WinDefender 2009, is yet another insurgent anti-spyware program. Win Defender 2009 displays a phony icon on a computer system tray, stating that the computer is infected with spyware. Win Defender 2009 will then make use of erroneous security messages as an attempt to persuade the system’s user to download Win Defender 2009 software. There will be a further prompt for the user to purchase the full version of Win Defender 2009. One should bear in mind that Win Defender 2009 is a replica of TotalSecure2009, TotalSecure 2009, Total Secure 2009, and accordingly is a very malignant malware, and is extremely dangerous for any computer system. Win Defender 2009 attempts to infiltrate a system via Trojan applications, e.g. a Zlob Trojan. Win Defender 2009 tends to also launch itself on every Windows startup and is capable of displaying excessive popup ads. Win Defender 2009 has proven to be quite difficult to remove manually, as it has the ability to recreate itself.