Remove Vista Security 2012 rogue application
The program continuously warning of the hazards on your computer is Vista Security 2012. This misleading security application is a chameleon – Vista Security 2012 changes according to the OS system it encounters, there are also XP Security 2012, Win 7 Security 2012 and many others. When Vista Security 2012 intrudes into your computer and launches its mean processes: intervenes with the file system, blocks your security suits, spoils your browser, so most of the websites are unavailable, and you are redirected to some suspicious advertisement websites. Moreover you get messages from this misleading program that there is a threat to the security of your computer and that you must immediately submit for the deep scan. Then it presents the big list of the virus names, most of which are fake of course. This rouge states that you must download the full paid version of Vista Security 2012 if you want to save your computer. Do not in any case fill in your credit card data! This scam will steal this information and use it. If you have already entered this data, please urgently contact your Credit Company or bank and cancel the transaction!
How do you detect rogue application on your PC:
Accurate malware detection is an issue of ultimate priority in terms of resisting the infection. Malicious programs can mutate and thus prevent security utilities from detecting the actual threat. The malware residing on one’s PC can also promote other stealthy viruses whose presence is hard to recognize, which makes the detection even more complicated. We recommend using the free automatic solution to scan your computer and detect all malicious activity with highest precision.
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How to remove Vista Security 2012 from your PC:
To remove nasty parasite manually, turn off your computer and reboot into the safe mode. Find it and remove all three-letter named processes, as well as processes named like trash. Find all the Vista Security 2012 files and completely delete them. Afterwards you must treat your computer with the legitimate security application in order to clean the registry and wipe out the remains of nasty parasite.
Stop processes:
kdn.exe
Remove files and folders:
%LocalAppData%\ppn.exe
%Temp%\U3F7PNVFNCSJK2E86ABFBJ5H
%LocalAppData%\U3F7PNVFNCSJK2E86ABFBJ5H
%AppData%\TEMPLATES\U3F7PNVFNCSJK2E86ABFBJ5H
or
%AllUsersProfile%\Application Data\u3f7pnvfncsjk2e86abfbj5h
%LocalAppData%\kdn.exe
%LocalAppData%\u3f7pnvfncsjk2e86abfbj5h
%Temp%\u3f7pnvfncsjk2e86abfbj5h
%UserProfile%\Templates\u3f7pnvfncsjk2e86abfbj5h
Remove registry entries:
HKEY_CLASSES_ROOT\.exe\shell\open\command “(Default)” = ‘”%Documents and Settings%\[User Name]\Local Settings\Application Data\[random].exe” /START “%1? %*’
HKEY_CLASSES_ROOT\.exe\shell\open\command “IsolatedCommand” = ‘”%1? %*’
HKEY_CLASSES_ROOT\.exe\shell\runas\command “(Default)” = ‘”%1? %*’
HKEY_CLASSES_ROOT\.exe\shell\runas\command “IsolatedCommand” = ‘”%1? %*’
HKEY_CLASSES_ROOT\exefile “Content Type” = ‘application/x-msdownload’
HKEY_CLASSES_ROOT\exefile\shell\open\command “(Default)” = ‘”%Documents and Settings%\[User Name]\Local Settings\Application Data\[random].exe” /START “%1? %*’
HKEY_CLASSES_ROOT\exefile\shell\open\command “IsolatedCommand” = ‘”%1? %*’
HKEY_CLASSES_ROOT\exefile\shell\runas\command “IsolatedCommand” = ‘”%1? %*’
HKEY_CURRENT_USER\Software\Classes\.exe “(Default)” = ‘exefile’
HKEY_CURRENT_USER\Software\Classes\.exe “Content Type” = ‘application/x-msdownload’
HKEY_CURRENT_USER\Software\Classes\.exe\DefaultIcon “(Default)” = ‘%1? = ‘”%Documents and Settings%\[User Name]\Local Settings\Application Data\[random].exe” /START “%1? %*’
HKEY_CURRENT_USER\Software\Classes\.exe\shell\open\command “IsolatedCommand” = ‘”%1? %*’
HKEY_CURRENT_USER\Software\Classes\.exe\shell\runas\command “(Default)” = ‘”%1? %*’
HKEY_CURRENT_USER\Software\Classes\.exe\shell\runas\command “IsolatedCommand” = ‘”%1? %*’
HKEY_CURRENT_USER\Software\Classes\exefile “(Default)” = ‘Application’
HKEY_CURRENT_USER\Software\Classes\exefile “Content Type” = ‘application/x-msdownload’
HKEY_CURRENT_USER\Software\Classes\exefile\DefaultIcon “(Default)” = ‘%1?
HKEY_CURRENT_USER\Software\Classes\exefile\shell\open\command “(Default)” = ‘”%Documents and Settings%\[User Name]\Local Settings\Application Data\[random].exe” /START “%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\shell\runas\command “IsolatedCommand” – ‘”%1? %*’
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\FIREFOX.EXE\shell\open\command “(Default)” = ‘”%Documents and Settings%\[User Name]\Local Settings\Application Data\[random].exe” /START “C:\Program Files\Mozilla Firefox\firefox.exe”‘
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\FIREFOX.EXE\shell\safemode\command “(Default)” = ‘”%Documents and Settings%\[User Name]\Local Settings\Application Data\[random].exe” /START “C:\Program Files\Mozilla Firefox\firefox.exe” -safe-mode’
HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\IEXPLORE.EXE\shell\open\command “(Default)” = ‘”%Documents and Settings%\[User Name]\Local Settings\Application Data\[random].exe” /START “C:\Program Files\Internet Explorer\iexplore.exe”‘
Manual removal of Vista Security 2012 is not always effective and requires high-level troubleshooting skills. If not handled with due care, system files and the registry may get irreparably damaged, which can slow down or even crash your system. If you do not feel confident about performing manual operations of that kind, we advise using the automatic removal tool to get rid of Vista Security 2012 infection:
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