XP Home Security 2011 can block websites, redirect your browser, prevent programs from functioning correctly, and create desktop alert messages with false information. It shouws pop-up alert messages on your desktop and browser such as Internet Explorer alert, Security breach, System danger, Privacy threat etc.
XP Home Security 2011 can be removed by stop processes and kill all files with random name in the hard drives. The user also must remove the autorun setting added. These can be done by using Emsisoft HiJackFree.
XP Home Security 2011 should be removed immediately!
XP Home Security 2011 Removal Guide
Kill Process
(How to kill a process effectively?)
[RANDOM].exe
Delete Registry
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\FIREFOX.EXE\shell\safemode\command "(Default)" = '"%UserProfile%\Local Settings\Application Data\[3 RANDOM LETTERS].exe" /START "C:\Program Files\Mozilla Firefox\firefox.exe" -safe-mode'
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\FIREFOX.EXE\shell\open\command "(Default)" = '"%UserProfile%\Local Settings\Application Data\[3 RANDOM LETTERS].exe" /START "C:\Program Files\Mozilla Firefox\firefox.exe"'
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\IEXPLORE.EXE\shell\open\command "(Default)" = '"%UserProfile%\Local Settings\Application Data\[3 RANDOM LETTERS].exe" /START "C:\Program Files\Internet Explorer\iexplore.exe"'
HKEY_CLASSES_ROOT\.exe\shell\runas\command "IsolatedCommand" = '"%1" %*'
HKEY_CLASSES_ROOT\.exe\shell\runas\command "(Default)" = '"%1" %*'
HKEY_CLASSES_ROOT\.exe\shell\open\command "(Default)" = '"%UserProfile%\Local Settings\Application Data\[3 RANDOM LETTERS].exe" /START "%1" %*'
HKEY_CLASSES_ROOT\.exe\shell\open\command "IsolatedCommand" = '"%1" %*'
HKEY_CLASSES_ROOT\.exe\DefaultIcon "(Default)" = '%1'
HKEY_CLASSES_ROOT\exefile\shell\open\command "(Default)" = '"%UserProfile%\Local Settings\Application Data\[3 RANDOM LETTERS].exe" /START "%1" %*'
HKEY_CLASSES_ROOT\exefile\shell\open\command "IsolatedCommand" = '"%1" %*'
HKEY_CLASSES_ROOT\exefile\shell\runas\command "IsolatedCommand" = '"%1" %*'
HKEY_CLASSES_ROOT\exefile "Content Type" = 'application/x-msdownload'
HKEY_CURRENT_USER\Software\Classes\.exe\DefaultIcon "(Default)" = '%1' = '"%UserProfile%\Local Settings\Application Data\[3 RANDOM LETTERS].exe" /START "%1" %*'
HKEY_CURRENT_USER\Software\Classes\exefile\shell\runas\command "IsolatedCommand" - '"%1" %*'
HKEY_CURRENT_USER\Software\Classes\exefile\shell\open\command "IsolatedCommand" = '"%1" %*'
HKEY_CURRENT_USER\Software\Classes\exefile\shell\runas\command "(Default)" = '"%1" %*'
HKEY_CURRENT_USER\Software\Classes\exefile\DefaultIcon "(Default)" = '%1'
HKEY_CURRENT_USER\Software\Classes\exefile "Content Type" = 'application/x-msdownload'
HKEY_CURRENT_USER\Software\Classes\exefile "(Default)" = 'Application'
HKEY_CURRENT_USER\Software\Classes\.exe\shell\runas\command "IsolatedCommand" = '"%1" %*'
HKEY_CURRENT_USER\Software\Classes\.exe\shell\runas\command "(Default)" = '"%1" %*'
HKEY_CURRENT_USER\Software\Classes\exefile\shell\open\command "(Default)" = '"%UserProfile%\Local Settings\Application Data\[3 RANDOM LETTERS].exe" /START "%1" %*'
HKEY_CURRENT_USER\Software\Classes\.exe\shell\open\command "IsolatedCommand" = '"%1" %*'
HKEY_CURRENT_USER\Software\Classes\.exe "Content Type" = 'application/x-msdownload'
HKEY_CURRENT_USER\Software\Classes\.exe "(Default)" = 'exefile'
Remove Folders and Files
%UserProfile%\Templates\t3e0ilfioi3684m2nt3ps2b6lru
%UserProfile%\Local Settings\Application Data\[3 RANDOM LETTERS].exe
%AllUsersProfile%\t3e0ilfioi3684m2nt3ps2b6lru
%AppData%\Roaming\Microsoft\Windows\Templates\t3e0ilfioi3684m2nt3ps2b6lru
%AppData%\Local\t3e0ilfioi3684m2nt3ps2b6lru
%AppData%\Local\[3 RANDOM LETTERS].exe
%AppData%\t3e0ilfioi3684m2nt3ps2b6lru
%Temp%\t3e0ilfioi3684m2nt3ps2b6lru