Perfect Defender 2009 Removal Instructions

Perfect Defender 2009 is a rogue security software, it is a false anti-spyware application that is generally installed in the user’s computer by dangerous trojans (such as Zlob and false video codecs), but it can also be installed manually by the victim.

Once your computer is infected with this parasite, it will immediately displays security warnings, alerts and system scans stating that your computer is heavily infected. These warnings are all false and are only displayed to make you think your computer is truly infected and that it is necessary to buy the full version of the software to remove the so-called infections.

Make sure to not fall in this scam, if your computer is infected with Perfect Defender 2009, it is recommended to remove it immediately and to scan your system with a real security software.

Symptoms of infection

  • The process pdfndr.exe is running in your system
  • The process pdmonitor.exe is running in your system
  • Slow computer performance
  • Repeated security warnings, alerts and system scans
  • Web sites that suddenly are shown on your desktop

Malicious web sites and urls:

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order.instacheckout.com/order/?osid=&btid=&prod=111
Defender-2009.com
Defender2009.com

When the program is executed, it creates the following files:

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%ProgramFiles%Perfect Defender 2009
%ProgramFiles%Perfect Defender 2009\dbbase.div
%ProgramFiles%Perfect Defender 2009\pd.dll
%ProgramFiles%Perfect Defender 2009\pdfndr.exe
%ProgramFiles%Perfect Defender 2009\pdmonitor.exe
%ProgramFiles%Perfect Defender 2009\UnInstall.exe
%AllUsers%\Start Menu\Perfect Defender 2009.lnk
%AllUsers%\Start Menu\Programs\Perfect Defender 2009
%AllUsers%\Start Menu\Programs\Perfect Defender 2009\Perfect Defender 2009.lnk
%AllUsers%\Start Menu\Programs\Perfect Defender 2009\Uninstall Perfect Defender 2009.lnk

The program creates the following registry entries:

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HKLM\SOFTWARE\Microsoft\PDefender
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Perfect Defender 2009

How to remove Perfect Defender 2009 (manual removal) ?

  • Kill the running process pdfndr.exe
  • Kill the running process pdmonitor.exe
  • Unregister all the Perfect Defender 2009 DLLs
  • Delete all the Perfect Defender 2009 files
  • Delete all the Perfect Defender 2009 registry entries

How to remove Perfect Defender 2009 (automatic removal) ?

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