Subsboost.online Ads Virus. How to delete?

Written by Valdis Koks

Subsboost.online search hijacker is a kind of malware that squeezes into your computer system, and after that changes the browser search engine settings in your browser to one which it desires. It likewise makes some undesirable changes that may lead to personal information leaks, in addition to various other malware injection. In this article, you will see the manual of Subsboost.online hijacker removal in several strategies, as well as additionally the solution of making your web browser as good as new.

icon hijacker - Do I really need it?

Subsboost.online Info

Name Subsboost.online extension
Type Browser hijacker1
Short Description The unwanted software that amends important browser settings without the user’s permission.
Symptoms The Subsboost.online 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 Subsboost.online hijacker.

The ways of injection of Subsboost.online search hijackers are assorted. Many of them belong to the malware spreading via the malvertising or malicious web links of various internet sites. In some cases, your PC might be contaminated with this virus via the trojan-downloader, which is put into action to disperse numerous other malware. There is a solitary form of this undesirable program – web browser plugin that may build into any kind of browser which supports the add-on setup2.

You will not likely install this plugin on your own, due to the fact that their names are highly dubious, and also the capability is really controversial. The “creators” of Subsboost.online hijacker typically specify that it can save the .doc/.docx files from the sites already to .pdf format, or to save the whole site on your disk. It is really tough to picture if somebody may be needed in such features in 2024, when the Internet access is not time-limited as well as every PC is able to open the needed .docx documents at Google Docs.

Nonetheless, besides their impracticality, they may effortlessly be found in the Chrome Web Store. Certainly, virus experts sound the alarm regarding such spam right into the legit source of browser extensions, requiring the Google response – getting rid of these extensions from their site. However, they are still not hurrying to take care of that protection problem.

Icon - Your PC hijacker

Is the Subsboost.online virus?

At the first sight, you can assume that these redirects are only irritating, but not harmful. Because of this factor a number of users are just playing for time instead of eliminating this malware, getting much more possibilities of being contaminated with numerous other malware, which are a lot more harmful than Subsboost.online is.

Besides the changed browser search engine or search results, you may likewise see different advertisements even on those internet sites that do not have any promotions on it by default. And you may easily misclick while shutting off the advertisement, and initiate the downloading of an unidentified file, which can be a malware, or a potentially unwanted program, and even ransomware – whatever the maintainers of this hijacker desire.

If your web browser is damaged due to the Azorult trojan activity, the system may begin malfunctioning quickly – this symptome is among the most usual in case of trojan injection.

Icon - remove Subsboost.online hijacker

How to remove Subsboost.online?

First, let me say several words about prevention the Subsboost.online virus infiltration. It is very easy to speak about the methods of securing your PC from such frustrating things as browser hijackers, however, it is quite easy to be caught on this lure even being a qualified user. As it was discussed above, this virus may hide after the attractive (at the first sight) promotion, or in packs with various other adware you may get in dozens of means. However, regardless of the common difficulty of the injection methods, it is extremely easy to stay away from the Subsboost.online hijacker presence 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 Subsboost.online.

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

  • Make certain you have this manual tutorial always prepared to use.
  • Perform a backup of all of your data, consisting of the stored logins, passwords as well as various other credentials. You need to support your info with a cloud back-up service and make sure your data are secured from any type of loss, also from the most severe infections.
  • Wait till the durable backup procedure is over.

Step 1: Uninstall Subsboost.online and related software from Windows

Right here is a technique in few very easy stages that ought to 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 Subsboost.online 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 Subsboost.online 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 Subsboost.online. 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 Subsboost.online 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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