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XP Internet Security 2012 Removal Guide

Kill Process

[random].exe

Delete Registry

HKEY_CLASSES_ROOT\.exe\shell\open\command "(Default)" = '"%LocalAppData%\kdn.exe" -a "%1" %*'
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center "FirewallOverride" = '1'
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center "AntiVirusOverride" = '1'
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\IEXPLORE.EXE\shell\open\command "(Default)" = '"%LocalAppData%\kdn.exe" -a "C:\Program Files\Internet Explorer\iexplore.exe"'
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\FIREFOX.EXE\shell\safemode\command "(Default)" = '"%LocalAppData%\kdn.exe" -a "C:\Program Files\Mozilla Firefox\firefox.exe" -safe-mode'
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\FIREFOX.EXE\shell\open\command "(Default)" = '"%LocalAppData%\kdn.exe" -a "C:\Program Files\Mozilla Firefox\firefox.exe"'
HKEY_USERS\.DEFAULT\Software\Microsoft\Internet Explorer\BrowserEmulation "TLDUpdates" = '1'
HKEY_CURRENT_USER\Software\Classes\exefile\shell\open\command "(Default)" = '"%LocalAppData%\kdn.exe" -a "%1" %*'
HKEY_CURRENT_USER\Software\Classes\.exe\shell\open\command "(Default)" = '"%LocalAppData%\kdn.exe" -a "%1" %*'
HKEY_CURRENT_USER\Software\XP Internet Security 2012
HKEY_LOCAL_MACHINE\SOFTWARE\XP Internet Security 2012
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\XP Internet Security 2012

Remove Folders and Files
%AllUsersProfile%\Application Data\u3f7pnvfncsjk2e86abfbj5h %LocalAppData%\kdn.exe %LocalAppData%\u3f7pnvfncsjk2e86abfbj5h %Temp%\u3f7pnvfncsjk2e86abfbj5h %UserProfile%\Templates\u3f7pnvfncsjk2e86abfbj5h
[random].exe