Befir.live Ads Virus. How to delete?

Written by Valdis Koks

Befir.live search hijacker is a sort of malware that infuses into your PC, and after that changes the browser search engine settings in your browser to one which it wants. It also makes some unpleasant modifications that might provoke personal information leaks, as well as to various other malware penetration. In this post, you will read the guide of Befir.live hijacker removal in a couple of techniques, and additionally the method of making your web browser like new.

icon hijacker - Do I really need it?

Befir.live Info

Name Befir.live extension
Type Browser hijacker1
Short Description The unwanted software that amends important browser settings without the user’s permission.
Symptoms The Befir.live hijacker replaces the browser parameters set by the users and replaces these settings with its own values.
Distribution Method Bundling with Freeware or Shareware, misleading pop-up ads produced by adware.
Detection Tool Inspect If Your System Has Been Affected by the Befir.live hijacker.

The methods of injection of Befir.live search hijackers are diverse. The majority of them belong to the malware dispersing via the malvertising or evil-minded web links of different internet sites. In some cases, your system may be infected with this malware through the trojan-downloader, which is put into action to disperse various other malware. There is a solitary kind of this undesirable program – web browser plugin that may build into any type of browser which supports the add-on installment2.

You will not likely setup this plugin on your own, since their names are quite uncertain, and the capability is very questionable. The “developers” of Befir.live hijacker normally state that it can save the .doc/.docx documents from the sites already to .pdf format, or to download the whole web site on your disk. It is extremely hard to picture if someone may be needed in such functions in 2022, when the Internet access is not time-limited and every PC has the ability to start the needed .docx files at Google Docs.

However, besides their impracticality, they may effortlessly be discovered in the Chrome Web Store. Certainly, virus analysts sound the alarm about such spam into the legit source of web browser extensions, requiring the Google response – getting rid of these extensions from their site. But they are still not hurrying to take care of that safety issue.

Icon - Your PC hijacker

Is the Befir.live virus?

At the first blush, you can believe that these redirects are just bothersome, but not dangerous. Because of this reason a lot of users are just playing for time as opposed to getting rid of this malware, obtaining much more possibilities of being contaminated with different other infections, which are a lot more severe than Befir.live is.

Besides the altered search engine or search engine result, you can likewise see various ads even on those sites that do not have any promotions on it by default. And you may unintentionally misclick while shutting off the promotion, and start the downloading of an unrecognized file, which can be a virus, or a potentially undesirable program, or perhaps ransomware – whatever the maintainers of this hijacker desire.

If your web browser is corrupted because of the Azorult trojan task, the system can begin malfunctioning in a short time – this symptome is one of the most typical in case of trojan injection.

Icon - remove Befir.live hijacker

How to remove Befir.live?

First, let me say several words about prevention the Befir.live malware infiltration. It is very simple to refer to the techniques of protecting your computer from such frustrating things as browser hijackers, but it is extremely simple to be caught on this bait perhaps even being a professional user. As it was mentioned above, this malware may hide after the eye-catching (at the first sight) promotion, or in packs with other adware you can get in dozens of ways. However, no matter the typical difficulty of the infiltration techniques, it is extremely easy to stay away from the Befir.live hijacker appearance in your system:

  • Do not follow the dubious links;
  • Restrict the usage of pseudo-free software (one which is offered as free, but has an additional unwanted programs in its pack);
  • Leave the habit of clicking advertisements on the web. If you need to buy something, it is better to google it;
  • Avoid downloading the files from dubious sources, like forums or file sharing websites.

Preparation before removing Befir.live.

Before starting the actual uninstall procedure, we recommend that you do the following introductory milestones.

  • Ensure you have this hand-operated tutorial always all set to use.
  • Execute a backup of all of your information, consisting of the kept logins, passwords and various other credentials. You ought to back up your information with a cloud backup solution and also make sure your data are protected from any kind of type of loss, even from the most extreme infections.
  • Wait until the resilient back-up procedure mores than.

Step 1: Uninstall Befir.live and related software from Windows

Right here is a method in couple of simple stages that should be able to uninstall most applications. Either you use Windows 10, 8, 7, Vista or XP, these milestones will work well. Moving the app or its folder to the Trash can be a very wrong idea. In case you do that, remnants of the app may remain, and that can cause the unstable performance of your system, malfunctions with the file type associations and other unpleasant behavior. The effective solution to get an app off your device is to remove it manually. To do that:

1. Keep holding the Windows Logo Button and “R” on your keyboard. A Pop-up window will soon arrive.

Windows keyboard R

2. In the field that appeared, type in “appwiz.cpl” -1  and choose OK – 2.

Run appwiz.cpl

 

3. This will open a window with all the apps available on the device. Choose the app that you want to get rid of, then choose “Uninstall

Follow the steps above and you will successfully get rid of most unwanted apps.

Step 2: Get rid of Befir.live from all your available browsers.

Mozilla FirefoxGoogle ChromeInternet ExplorerMicrosoft Edge

1. Launch Mozilla Firefox. Go to its menu window

2. Choose the “Add-ons” icon in the menu.

3. Find the unwanted extension and select “Remove

Mozilla Firefox Add-ons Remove

4. Upon deleting the extension, reload Mozilla Firefox, closing it with the help of a red “X” button in the upper right corner and start it again.

1. Launch Google Chrome and go to its drop menu

Google Chrome drop menu click

2. Click on “Tools” and then in the extended menu select “Extensions

Google Chrome Tools select Extensions

3. In the “Extensions” menu find the unwanted extension and apply the “Remove” button related to it.

Google Chrome Extensions Remove

4. As soon as the extension is deleted, reload Google Chrome by closing it by means of the red “X” button at the top right corner and launch it again.

1. Launch Internet Explorer

2. Click on the gear icon marked ‘Tools’ to open the drop menu and choose ‘Manage Add-ons’

Manage-add-ons

3. In the “Manage Add-ons” window, locate the extension you want to delete and then click “Remove”. A pop-up window will come up to inform you that you are about to delete the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and choose “Remove”.

Internet Explorer extension removal

4. Once the unwanted extension is deleted, reload Internet Explorer by shutting it down from the red “X” button located at the top right corner and launch it again.

1. Launch Edge

2. Access the drop menu by clicking on the icon at the top right corner.

3. From the drop menu choose “Extensions”.

Microsoft Edge menu Extensions

4. Locate the suspected dangerous extension you want to delete and then click on the Remove button.

Microsoft Edge Extensions Remove

Step 3: Clean any registries that could be added by Befir.live on your device.

The usually attacked registries of Windows machines are the following:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

You can access them by going to the Windows registry editor and getting rid of any values added by Befir.live. Follow the steps below:

  1. Start the Run Window command once again, type “regedit” and click OK.Window command regedit
  2. As soon as you open it, you can freely go to the Run and RunOnce keys, whose locations are displayed above.Window command Run and RunOnce keys
  3. You can delete the value of the virus by right-clicking on it and deleting it.Window command regedit delete the value virus

Tip: To locate a virus-created value, you can right-click on it and select “Modify” to find which file it is set to run. If this is the malware file location, delete the value.

Step 4: Scan for Befir.live with Loaris Trojan Remover

1. Click on the “Download” button to proceed to Loaris Trojan Remover download.

It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by Trojan Remover. Click on the corresponding links to check License AgreementPrivacy Policy.

2. Click “Install” to start.

Loaris Trojan Remover Install

There were 4 scan types suggested:

  • Standard Scan.
  • Full Scan.
  • Custom Scan.
  • Removable Scan.

 

3. After the installed has finished, click on the ‘Scan’ tab. Click on ‘Full Scan’.

Loaris Trojan Remover Full Scan

4. Once the scanning is started, Loaris will initiate the thorough analysis of your device and may soon identify specific threats currently slowing down the performance of your system. Make sure to wait until the scanning is completed to let the software fully evaluate the safety of your workstation.

Loaris Trojan Remover - scan in process

5. After Loaris Trojan Remover has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the ‘Apply’ button. There were options to move the files to quarantine, ignore or delete them.

Loaris Trojan Remover - show viruses

If any threats have been removed, it is highly recommended to restart your PC.

 

  1. About browser hijackers on Wikipedia
  2. Possible danger of free browser extensions

About the author

Valdis Koks

Security engineer, reverse engineering and memory forensics

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