What is 12kotov.ru?

If you find 12kotov.ru in your browsers, you either live in one of the Russian speaking countries or you have visited suspicious Russian file-sharing websites recently. This potentially harmful search engine page can enter your system silently and install itself as your home page. But not only that, this infection can also set itself up to start up automatically with Windows, which means that you will be exposed to its potentially unreliable third-party contents every time you restart your machine. This malware can cause system security issues on a couple of fronts, including the fact that it can slither onto your computer in the company of other malicious software installers. In other words, the presence of this browser hijacker can indicate that your computer is under attack from several sources. Therefore, if you are a security-minded computer user, scan your system with an up-to-date malware scanner to identify all possible threat sources but before you do so, remove 12kotov.ru. If you would like to know more about this infection, carry on reading this article to learn how you can avoid similar malware attacks.test

Where does 12kotov.ru come from?

Our malware specialists at anti-spyware-101.com have found that this browser hijacker is similar to other suspicious search pages, such as Funday24.ru and Time-to-read.ru among others. This Russian search page seems to target the following countries: Azerbaijan, Belarus, Kazakhstan, Russia, and the Ukraine. It is essential for you to know how this threat can sneak onto your system because it brings other infections along, and you could actually avoid this invasion. It is possible that you land on questionable Russian file-sharing (torrent and freeware) sites and you click on content that tries to trick you into believing that you need to download a certain software update in order to view content or keep your online experience secure. Unfortunately, clicking on such content can only drop a bunch of threats onto your computer disguised as fake installers. If this could have happened to you, it is quite possible that there are several malware programs on your system endangering your privacy and the normal operation of your computer. This is why it is important that you delete 12kotov.ru as soon as possible and then take care of all the related threats as well.

A second option is that you download a Trojan infection that can drop this browser hijacker onto your system. Our specialists have discovered that this infection always comes with other threats, such as Mail.ru, Kometa browser, and Searchgo. Since all of these infections can expose you to unsafe third-party content and pose a threat to your system security, we recommend that you do not wait till it gets too late. You should remove 12kotov.ru and all other potential threats right away.

How does 12kotov.ru work?

This infection does not install itself as 12kotov.ru, but, instead, you may find tsirangi.ru, nurili.ru, mwiremo.ru, dimirsa.ru, or several other suspicious browser hijackers. These all can redirect to this questionable search engine page. Apart from changing your browser home page settings in your browsers, this hijacker also modifies the Run Windows registry entry to set itself to autorun with Windows whenever you reboot your PC. It also drops a shortcut called "Вoйти в Интeрнет.lnk" onto your desktop. This search page has more to offer than just a simple search box. You can find several articles, news pieces as well as potentially unreliable third-party commercial ads. If you click on such ads, you may be taken to harmful websites operated by cyber criminals. It is never entirely safe to click on any third-party ads; even more so when your system is infected by adware, which can hijack even legitimate ads to redirect you to malicious pages. Another source of potential threat is the search engine itself. This hijacker uses redirection to nova.rambler.ru to show you search results. However, these results might contain promoted third-party ads and links since this is how this search page actually can make money for its authors. If you click on potentially unsafe search results content, you could land on malicious pages and become the next victim of an online scam. For example, you may disclose your banking details, which could cost you some hard-earned dollars from your account. If you want to protect yourself, we advise you to remove 12kotov.ru ASAP.

How can I delete 12kotov.ru?

There are two main stages to make sure that this annoying infection disappears without a trace. First, you should get rid of the Run registry entry and the shortcut on your desktop. Then, you can reset all your affected browsers, such as Mozilla Firefox, Google Chrome, and Internet Explorer. If you need help with these steps, please use our guide below. Keep in mind that you may be able to avoid similar infections if you do not visit questionable sites and do not click on random third-party ads. But, if you are looking for a permanent way to safeguard your precious files and computer, we recommend that you find yourself a trustworthy up-to-date malware removal application that will automatically take care of all your security-related issues.

Remove 12kotov.ru from Windows

  1. Tap Win+Q and enter regedit. Press Enter.
  2. Delete this registry value name: "HKCU\Software\Microsoft\Windows\CurrentVersion\Run\hhghiiuvry" ("hhghiiuvry" is a random name and has a value data like "explorer "http://tsirangi.ru/?utm_source=uoua03&utm_content=2e72712b545d0efe2908148565844358&utm_term=00B75174C16943B6E4DA39B994D185FA&utm_d=20160823"". This URL can be nurili.ru, mwiremo.ru, or any of the sites that redirect to 12kotov.ru.)
  3. Exit the registry editor.
  4. Bin the shortcut "Вoйти в Интeрнет.lnk" from your desktop.

Remove 12kotov.ru from browsers

Google Chrome

  1. Tap Alt+F and select Settings.
  2. At the bottom, click Show advanced settings.
  3. At the bottom, click Reset settings.
  4. In the confirmation window, click Reset.

Mozilla Firefox

  1. Tap Alt+H and choose Troubleshooting Information.
  2. Click Refresh Firefox and click Refresh Firefox one more time.
  3. Click Finish.

Internet Explorer

  1. Tap Alt+T and select Internet Options.
  2. Click on the Advanced tab and press Reset.
  3. Select Delete personal settings and click Reset.
  4. Press Close.
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