Remove Web.longfintuna.net virus (Removal Guide)

Web.longfintuna.net is an advertising platform, which is used by adware and other malicious programs to display popup ads from http://web.longfintuna.net within Internet Explorer, Firefox and Google Chrome.

The Web.longfintuna.net redirect happens regardless of the web browser or search engine, and if you are seeing ads from Web.longfintuna.net whenever you are doing a Google search or visiting a website, then your computer may be infected with Pihar, Tracur, ZeroAccess/Sirefef rootkit, adware or a potentially unwanted program.
This infection is designed specifically to make money. It generates web traffic, collects sales leads for other dubious sites, and will display advertisements and sponsored links within your web browser.

Web.longfintuna.net virus is distributed through several means. Malicious websites, or legitimate websites that have been compromised, may drop this Trojan onto a compromised computer. This drive-by-download often happens surreptitiously. Another method used to propagate this type of malware is spam email containing infected attachments or links to malicious websites. The threat may also be downloaded manually by tricking the user into thinking they are installing a useful piece of software.
The Web.longfintuna.net virus is also prevalent on peer-to-peer file sharing websites and is often packaged with pirated or illegally acquired software.

Once install on a computer, the Web.longfintuna.net will display pop-up ads within your browser and Flash update boxes with the sole purpose of generating revenue for the cyber criminals.

Web.longfintuna.net is not a malicious domain itself, however this website is used by cyber criminals as a tracking website for their affiliate programs.Before traffic is delivered to advertisers, Web.longfintuna.net is used as a network referral ID to identify and qualify traffic sent by traffic partners.

You should always pay attention when installing software because often, a software installer includes optional installs, such as this Web.longfintuna.net adware. Be very careful what you agree to install.
Always opt for the custom installation and deselect anything that is not familiar, especially optional software that you never wanted to download and install in the first place. It goes without saying that you should not install software that you don’t trust.

How to remove Web.longfintuna.net pop-up ads (Virus Removal Guide)

This page is a comprehensive guide, which will remove “Web.longfintuna.net” virus from your computer and any other adware program that may have been installed during the setup process.
Please perform all the steps in the correct order. If you have any questions or doubt at any point, STOP and ask for our assistance.

STEP 1: Remove Web.longfintuna.net adware from Internet Explorer, Firefox and Google Chrome with AdwCleaner
STEP 2: Remove Web.longfintuna.net browse hijacker Junkware Removal Tool
STEP 3: Remove Web.longfintuna.net pop-up virus with Malwarebytes Anti-Malware Free
STEP 4: Double-check for the “Web.longfintuna.net” malware with HitmanPro
(Optional) STEP 5: Remove Web.longfintuna.net pop-up ads from Internet Explorer, Firefox and Google Chrome

STEP 1: Remove Web.longfintuna.net adware from Internet Explorer, Firefox and Google Chrome with AdwCleaner

The AdwCleaner utility will scan your computer and web browser for the “Web.longfintuna.net” malicious files, browser extensions and registry keys, that may have been installed on your computer without your knowledge.

1. You can download AdwCleaner from the below link.
   ADWCLEANER DOWNLOAD LINK (This link will download “AdwCleaner” on your computer)
2. Before starting AdwCleaner, close all open programs and internet browsers, then double-click on the AdwCleaner icon.
   
   If Windows prompts you as to whether or not you wish to run AdwCleaner, please allow it to run.
3. When the AdwCleaner program will open, click on the “Scan” button as shown below.
   
   AdwCleaner will now start to search for the “Web.longfintuna.net” malicious files that may be installed on your computer.
4. To remove the “Web.longfintuna.net” malicious files that were detected in the previous step, please click on the “Clean” button.
   
5. AdwCleaner will prompt you to save any open files or documents, as the program will need to reboot the computer. Please do so and then click on the OK button.
   

STEP 2: Remove Web.longfintuna.net browse hijacker Junkware Removal Tool

Junkware Removal Tool is a powerful utility, which will remove Web.longfintuna.net any malicious browser extensions from Internet Explorer, Firefox or Google Chrome, and also check your computer other malicious software.

1. You can download the Junkware Removal Tool utility from the below link:
   JUNKWARE REMOVAL TOOL DOWNLOAD LINK (This link will automatically download the Junkware Removal Tool utility on your computer)
2. Once Junkware Removal Tool has finished downloading, please double-click on the JRT.exe icon as seen below.
   
   If Windows prompts you as to whether or not you wish to run Junkware Removal Tool, please allow it to run.
3. Junkware Removal Tool will now start, and at the Command Prompt, you’ll need to press any key to perform a scan for the Web.longfintuna.net virus.
   
   Please be patient as this can take a while to complete (up to 10 minutes) depending on your system’s specifications.
4. When the scan Junkware Removal Tool will be completed, this utility will display a log with the malicious files and registry keys that were removed from your computer.
   

STEP 3: Remove Web.longfintuna.net pop-up virus with Malwarebytes Anti-Malware Free

Malwarebytes Anti-Malware Free uses industry-leading technology to detect and remove all traces of malware, including worms, Trojans, rootkits, rogues, dialers, spyware, and more.
It is important to note that Malwarebytes Anti-Malware works well and should run alongside antivirus software without conflicts.

1. You can download download Malwarebytes Anti-Malware from the below link.
   MALWAREBYTES ANTI-MALWARE DOWNLOAD LINK (This link will open a new web page from where you can download “Malwarebytes Anti-Malware Free”)
2. Once downloaded, close all programs, then double-click on the icon on your desktop named “mbam-setup-consumer-2.00.xx” to start the installation of Malwarebytes Anti-Malware.
   
   You may be presented with a User Account Control dialog asking you if you want to run this file. If this happens, you should click “Yes” to continue with the installation.
3. When the installation begins, you will see the Malwarebytes Anti-Malware Setup Wizard which will guide you through the installation process.
   
   To install Malwarebytes Anti-Malware on your machine, keep following the prompts by clicking the “Next” button.
   
4. Once installed, Malwarebytes Anti-Malware will automatically start and you will see a message stating that you should update the program, and that a scan has never been run on your system. To start a system scan you can click on the “Fix Now” button.
   
   Alternatively, you can click on the “Scan” tab and select “Threat Scan“, then click on the “Scan Now” button.
   
5. Malwarebytes Anti-Malware will now check for updates, and if there are any, you will need to click on the “Update Now” button.
   
6. Malwarebytes Anti-Malware will now start scanning your computer for the Web.longfintuna.net virus. When Malwarebytes Anti-Malware is scanning it will look like the image below.
   
7. When the scan has completed, you will now be presented with a screen showing you the malware infections that Malwarebytes’ Anti-Malware has detected. To remove the malicious programs that Malwarebytes Anti-malware has found, click on the “Quarantine All” button, and then click on the “Apply Now” button.
   
   Please note that the infections found may be different than what is shown in the image.
8. Malwarebytes Anti-Malware will now quarantine all the malicious files and registry keys that it has found. When removing the files, Malwarebytes Anti-Malware may require a reboot in order to remove some of them. If it displays a message stating that it needs to reboot your computer, please allow it to do so.
   
   After your computer will restart, you should open Malwarebytes Anti-Malware and perform another “Threat Scan” scan to verify that there are no remaining threats

STEP 4: Double-check for the “Web.longfintuna.net” malware infection with HitmanPro

HitmanPro is a second opinion scanner, designed to rescue your computer from malware (viruses, trojans, rootkits, etc.) that have infected your computer despite all the security measures you have taken (such as anti-virus software, firewalls, etc.). HitmanPro is designed to work alongside existing security programs without any conflicts. It scans the computer quickly (less than 5 minutes) and does not slow down the computer.

1. You can download HitmanPro from the below link:
   HITMANPRO DOWNLOAD LINK (This link will open a new web page from where you can download “HitmanPro”)
2. Double-click on the file named “HitmanPro.exe” (for 32-bit versions of Windows) or “HitmanPro_x64.exe” (for 64-bit versions of Windows). When the program starts you will be presented with the start screen as shown below.
   
   Click on the “Next” button, to install HitmanPro on your computer.
   
3. HitmanPro will now begin to scan your computer for Web.longfintuna.net malicious files.
   
4. When it has finished it will display a list of all the malware that the program found as shown in the image below. Click on the “Next” button, to remove Web.longfintuna.net virus.
   
5. Click on the “Activate free license” button to begin the free 30 days trial, and remove all the malicious files from your computer.
   

(Optional) STEP 5: Remove Web.longfintuna.net pop-up ads from Internet Explorer, Firefox and Google Chrome

If you are still experiencing issues with the Web.longfintuna.net pop-up ads in Internet Explorer, Firefox or Chrome, we will need to reset your browser to its default settings. This step needs to be performed only if your issues have not been solved by the previous steps.