What may be said about BrowserModifier-Win32-Prifou

There is likely a generic trojan contamination inhabiting your machine if BrowserModifier-Win32-Prifou is being identified by the anti-virus application installed. It’s probably clear but still bears mentioning that a trojan isn’t a minor threat. Trojans could open backdoors for other malicious software to get into your computer, steal your data and lead to a ransomware contamination, if not dealt with accordingly.

The entry for this program may be called “PriceFountain”.


We think that the reason you are reading this is because your malware removal software is finding BrowserModifier-Win32-Prifou, and you should remove it as soon as possible. Trojans stay in the background, so without anti-malware program it would be hard to notice them. By the time the threat displays indications of being present, your data could have been stolen, your files deleted or taken for hostage.

If you have a tendency to open spam emails, browse pages with dubious reputation or download copyrighted content, your questionable browsing habits likely led to the infection. If you think your browsing habits are why your device got infected, it’s advised to change them after BrowserModifier-Win32-Prifou elimination.

Trojan distribution ways

These kinds of contaminations are frequently the result of you attempting to get torrents for copyrighted content. Since it’s really easy to acquire malware via them, using torrents is not suggested.

If you usually open spam email attachments, that may be how your system picked up the contamination. Commonly senders of those emails allege to be from law enforcement or well-known organizations and companies in order to pressure the user. Those emails usually request that you open the attached file because otherwise you might end up missing some allegedly critical info. It is enough to open the contaminated file, and the malicious program can then start doing what it was designed to do.

Threat behavior Installation

This browser modifier can be installed on your PC when you download other software from third-party websites.

Displays advertisements

This threat displays advertisements while you browse. Ads have the attribution name “Price Fountain”.

Example of ads:

Price Fountain

This threat uses 2 ways in displaying ads:

  • It adds a browser add-on that it automatically enables (see example screenshot below).
  • It uses rundll32.exe to execute a DLL to inject ads to the browser.

This threat uses 2 ways in displaying ads

Adds scheduled tasks

This threat adds scheduled tasks to automatically execute, and, check and download updates.

Example of scheduled tasks it creates:

BrowserModifier task

Is BrowserModifier-Win32-Prifou dangerous

BrowserModifier-Win32-Prifou is how malicious software removal programs such as Kaspersky, ESET, Malwarebytes, TrendMicro, Windows Defender identify certain generic trojans. Besides pointing out that there’s a trojan on your machine, the detection name doesn’t disclose many details about how the threat will affect your device so figuring out whether your system is in serious danger is complicated. One thing that may happen is the trojan gaining access and taking your files and documents. In the very beginning, you are not likely to notice anything amiss since it works in the background, and that is a unsettling thing.

Trojans might also open a door for other infections, so an ignored trojan may lead to even more infections.

Methods to erase BrowserModifier-Win32-Prifou

Because you ended up on this web page, we assume that you have an anti-malware application that is detecting BrowserModifier-Win32-Prifou. It may not be able to capable of dealing with BrowserModifier-Win32-Prifou uninstallation, in spite of having little problem with its identification. It may be required for you to do everything yourself manually, or install different malware removal application for BrowserModifier-Win32-Prifou uninstallation. This could also be a false detection situation, which means that BrowserModifier-Win32-Prifou is detected by mistake.


More information about WiperSoft and Uninstall Instructions. Please review WiperSoft EULA and Privacy Policy. WiperSoft scanner is free. If it detects a malware, purchase its full version to remove it.

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Quick Menu

Step 1. Delete BrowserModifier:Win32/Prifou using Safe Mode with Networking.

Remove BrowserModifier:Win32/Prifou from Windows 7/Windows Vista/Windows XP
  1. Click on Start and select Shutdown.
  2. Choose Restart and click OK. Windows 7 - restart
  3. Start tapping F8 when your PC starts loading.
  4. Under Advanced Boot Options, choose Safe Mode with Networking. Remove BrowserModifier:Win32/Prifou - boot options
  5. Open your browser and download the anti-malware utility.
  6. Use the utility to remove BrowserModifier:Win32/Prifou
Remove BrowserModifier:Win32/Prifou from Windows 8/Windows 10
  1. On the Windows login screen, press the Power button.
  2. Tap and hold Shift and select Restart. Windows 10 - restart
  3. Go to Troubleshoot → Advanced options → Start Settings.
  4. Choose Enable Safe Mode or Safe Mode with Networking under Startup Settings. Win 10 Boot Options
  5. Click Restart.
  6. Open your web browser and download the malware remover.
  7. Use the software to delete BrowserModifier:Win32/Prifou

Step 2. Restore Your Files using System Restore

Delete BrowserModifier:Win32/Prifou from Windows 7/Windows Vista/Windows XP
  1. Click Start and choose Shutdown.
  2. Select Restart and OK Windows 7 - restart
  3. When your PC starts loading, press F8 repeatedly to open Advanced Boot Options
  4. Choose Command Prompt from the list. Windows boot menu - command prompt
  5. Type in cd restore and tap Enter. Uninstall BrowserModifier:Win32/Prifou - command prompt restore
  6. Type in rstrui.exe and press Enter. Delete BrowserModifier:Win32/Prifou - command prompt restore execute
  7. Click Next in the new window and select the restore point prior to the infection. BrowserModifier:Win32/Prifou - restore point
  8. Click Next again and click Yes to begin the system restore. BrowserModifier:Win32/Prifou removal - restore message
Delete BrowserModifier:Win32/Prifou from Windows 8/Windows 10
  1. Click the Power button on the Windows login screen.
  2. Press and hold Shift and click Restart. Windows 10 - restart
  3. Choose Troubleshoot and go to Advanced options.
  4. Select Command Prompt and click Restart. Win 10 command prompt
  5. In Command Prompt, input cd restore and tap Enter. Uninstall BrowserModifier:Win32/Prifou - command prompt restore
  6. Type in rstrui.exe and tap Enter again. Delete BrowserModifier:Win32/Prifou - command prompt restore execute
  7. Click Next in the new System Restore window. Get rid of BrowserModifier:Win32/Prifou - restore init
  8. Choose the restore point prior to the infection. BrowserModifier:Win32/Prifou - restore point
  9. Click Next and then click Yes to restore your system. BrowserModifier:Win32/Prifou removal - restore message

Site Disclaimer

2-remove-virus.com is not sponsored, owned, affiliated, or linked to malware developers or distributors that are referenced in this article. The article does not promote or endorse any type of malware. We aim at providing useful information that will help computer users to detect and eliminate the unwanted malicious programs from their computers. This can be done manually by following the instructions presented in the article or automatically by implementing the suggested anti-malware tools.

The article is only meant to be used for educational purposes. If you follow the instructions given in the article, you agree to be contracted by the disclaimer. We do not guarantee that the artcile will present you with a solution that removes the malign threats completely. Malware changes constantly, which is why, in some cases, it may be difficult to clean the computer fully by using only the manual removal instructions.

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