Gainfulsurvey.top Virus. Ads Removal Guide

Written by Valdis Koks

Gainfulsurvey.top search hijacker is a sort of virus that infuses into your WIndows, and afterwards switches the search engine settings in your internet browser to one which it wants. It likewise makes different unwanted modifications that can result in private data leakages, as well as to various other malware injection. In this post, you will read the guide of Gainfulsurvey.top hijacker clearing in several techniques, and also the technique of making your web browser like new.

icon hijacker - Do I really need it?

Gainfulsurvey.top Info

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

The ways of injection of Gainfulsurvey.top search hijackers are diverse. The majority of them belong to the malware spreading through the malvertising or evil-minded links of various web sites. In some cases, your system may be contaminated with this malware via the trojan-downloader, which is put into action to distribute different other malware. There is a solitary form of this unwanted program – web browser plugin that may build into any internet browser which supports the add-on installment2.

You will not likely mount this plugin on your own, due to the fact that their names are highly uncertain, and also the capability is really controversial. The “creators” of Gainfulsurvey.top hijacker generally specify that it can save the .doc/.docx files from the sites already to .pdf format, or to download the entire site on your disk. It is very difficult to picture if somebody can be needed in such operations in 2022, when the Web access is not time-limited as well as every computer is able to start the needed .docx documents at Google Docs.

Nonetheless, besides their uselessness, they can simply be spotted in the Chrome Web Store. Of course, virus experts sound the alarm regarding such spam into the official source of web browser extensions, demanding the Google response – removing these extensions from their site. But they are still not hurrying to deal with that safety issue.

Icon - Your PC hijacker

Is the Gainfulsurvey.top virus?

At the first blush, you may assume that these redirects are only frustrating, but not hazardous. As a result of this factor a lot of users are just playing for time instead of removing this malware, getting increasingly more chances of being contaminated with different other viruses, which are far more severe than Gainfulsurvey.top is.

Besides the altered search engine or search engine result, you may additionally see various advertisements even on those websites that do not have any type of advertisements on it by default. And you may easily misclick while turning off the advertisement, and begin the downloading of an unrecognized file, which can be a virus, or a potentially undesirable program, or even ransomware – whatever the maintainers of this hijacker want.

If your browser is corrupted due to the Azorult trojan task, the system may start malfunctioning in the near future – this symptome is just one of the most typical in case of trojan injection.

Icon - remove Gainfulsurvey.top hijacker

How to remove Gainfulsurvey.top?

First, let me say several words about prevention the Gainfulsurvey.top malware infiltration. It is really simple to speak about the options of shielding your computer from such frustrating items as browser hijackers, but it is really easy to be caught on this lure even being a qualified user. As it was pointed out above, this unwanted program can hide after the eye-catching (at the first sight) promotion, or in packs with various other adware you may get in dozens of means. But regardless of the typical difficulty of the penetration techniques, it is extremely easy to prevent the Gainfulsurvey.top 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 Gainfulsurvey.top.

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

  • Ensure you have this hand-operated tutorial always ready to make use of.
  • Do a back-up of every one of your information, including the kept logins, passwords as well as other credentials. You ought to back up your details with a cloud back-up solution and ensure your data are secured from any kind of sort of loss, also from one of the most extreme infections.
  • Wait up until the long-lasting backup process mores than.

Step 1: Uninstall Gainfulsurvey.top and related software from Windows

Right here is a technique in few simple stages that must have the ability 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 Gainfulsurvey.top 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 Gainfulsurvey.top 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 Gainfulsurvey.top. 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 Gainfulsurvey.top 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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