I thought my browser was attacked by a criminal virus a few days ago. If
I search for something on browser and then do the clicking on the webpage, it
will direct me to a strange website that¡¯s obviously not what I expect. Like I
clicked on a link to open an amazon page, and it brought me to something called
12kotov.ru . This is really annoying. I have run a full system
scan with my antivirus program but it cannot detect anything. How can I remove
it effectively?
What is 12kotov.ru?
12kotov.ru is a website associated with browser hijacker taking control
of your browser and redirecting you to its domain. It¡¯s designed to perform
illegal tasks. Once your browsers are infected, it will means that some
information about your online activities may be furtively collected by this
redirect virus, for examples, how frequent you visit a website, how long you
stay on a webpage, what you search, and even what you type in a banking-related
website. As soon as the browser is hijacked, the junk files and useless cookies
will leave inside the history record. It is really dangerous that this redirect
virus stays on the infected computer for a long time.
By constantly redirecting browsers to 12kotov.ru, the redirect virus can
increase the website traffic and allow the hackers to make a great profit. The
third parties are able to increase traffic and get users¡¯ search items and
deliver the related advertisements or products to the target PCs. The malicious
website provides links related to misleading advertisements and malware trying
to attack your PC. In addition, it brings a toolbar that cannot be removed
through normal uninstall processes. Unluckily, 12kotov.ru hijacker provides no
uninstall feature and hides in the back stage so that security tool cannot
detect its existence. It is no doubt that 12kotov.ru redirect virus will do
anything good in the infected computer, and you should remove it as soon as
possible.
Note: 12kotov.ru is very dangerous and hard to remove from PC. The
quicker you remove it, the better your PC performance will be.
Infected Symptoms:
1 You are always redirected to unwanted websites and cannot get the
expected information when using the web browser.
2 It can start up automatically when Windows logs in, taking up massive
CPU resources.
3 It many harmful codes to the affected computer, and the codes can be
malware and spyware.
4 Many advertisements related to your search items are frequently
displayed on your PC.
5 It will fail to response quickly as they usually do because the
infection changes some settings of the Registry.
6 It forcibly customizes the default homepage, search engine and
bookmarks of your computer.
Can't remove 12kotov.ru with antivirus software?
Lots of victims will try to use an antivirus program or other security
tools to remove 12kotov.ru redirect hijacker, but in fact after several hours of
searching, the tools can¡¯t find anything related to this virus. However, the
12kotov.ru may be attacked by cyber criminals as adware infection which makes
unexpected troubles on affected computer. It should be removed because it will
take advantage of system loopholes to install additional malware onto computer
for further more damage. However, the problem is that the virus you have will
have changed the files / settings that your computer uses to handle the Internet
settings of your PC ¨C and will then have disappeared without a trace. Moreover,
this redirect virus is so canny that it will disable the security tools
installed on the computer, so that it can evade detection and removal by the
security tools. Therefore, if you want to remove 12kotov.ru redirect completely,
you need to delete all the infected files, processes, as well as registry
entries which are related to this nasty virus so that to ensure the security of
your computer.
12kotov.ru Browser hijacker removal guide:
12kotov.ru redirect virus is a nasty threat that is able to attack
browsers including Internet Explorer, Google Chrome and Mozilla Firefox. Two of
the most obvious symptoms of being infected by this redirect virus are that the
default homepage is modified and browsers are always redirected to 12kotov.ru
and some undesired websites. It can make your system more vulnerable to
infections. Since the browser hijacker interrupts your browsing, stopping you
from visiting some legitimate sites and redirects you to insure websites, you
need to remove 12kotov.ru timely.
Step 1: Remove the redirect virus related programs.
1. Click Start menu and select Control Panel.
2. Click on Uninstall a program under the Programs category.
3. In the programs list find out any suspicious programs, and then click on the Uninstall.
4. Follow the wizard to accomplish the removal.
Step 2: Remove all unwanted extensions from the browsers.
Internet Explorer
1. Start the Internet Explorer, click on Tools, and select Manage Add-ons in the drop-down list.
2. Click on Toolbars and Extensions, find out and disable the add-ons related to 12kotov.ru redirect virus.
Mozilla Firefox
1. Run the Mozilla Firefox, click on Tools and choose Add-ons.
2. Click on Extensions, then select the unwanted add-ons in the list and click on Remove\Disable button.
3. Click Plugins, and remove\disable any unknown add-ons.
Google Chrome
1. Launch Google Chrome and click on the menu icon.
2. Click the Tools in the list then select Extensions.
3. Click on Extensions, then find out the redirect virus related add-ons and delete them.
Step 3: Remove all malicious files and registry entries.
1. In the local disk C, local the following folders:
%Temp%\
%Program Files%\
%UserProfile%\Desktop\
%UserProfile%\Start Menu\
%Document and Settings%\[UserName]\Application Data\
%UserProfile%\Application Data\Microsoft\Internet Explorer\Quick Launch\
2. In the above folders, find out and remove any malicious files.
3. Open the registry editor by following the steps: click Start menu, type ¡°regedit¡± into the search box, and click ¡°regedit.exe¡± from the results list.
4. In the registry editor, find out and delete any malicious registry entries from your PC.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ¡°[RANDOM].exe¡±
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run ¡°[RANDOM].exe¡±
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\Random.exe
Note: If you are not a computer wiz and have no idea how to perform the
removal, please download to use a redirect virus remover to do the removal for
you.
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