Remove Prisafe.sys Trojan

This article can help you to remove Prisafe.sys Virus. The step by step removal works for every version of Microsoft Windows.

The Prisafe.sys process is not essential for your OS. Quite the contrary, it is unwanted. The process is started by a parasite. And not just a parasite, it is started by a Trojan horse. As you probably know, the Trojan horses are the most feared cyber-viruses. These invaders are very dangerous. What most people fail to realize, however, is that there are various Trojans. They are not all the same. Some are far more dangerous than others. Luckily, the Prisafe.sys one of the worst. Nevertheless, it is not harmless. This parasite interferes with every aspect of your day to day computer activities. It causes program failures, system underperformance, odd errors, and fake warnings. The Trojan may also cause your Internet connection to become slow and unstable. This virus can ruin your user experience. Yet, you should not focus on these obvious issues. These are just the side effects of the parasite’s secret operations. This intruder lurks in the corners and plots against you. Don’t forget that you are dealing with a Trojan. These parasites are created to take advantage of your system’s weak links. You can never know what its publishers are up to. They use the tiniest holes in your security to wreak total havoc. Prisafe.sys is a threat to your system. Acknowledge it for what it is and act. Your best and only course of action is the immediate removal of the Trojan!

How did I get infected with?

The Prisafe.sys Trojan did not hack your computer. No, it hacked you. The parasite tricked you into installing it unintentionally. That is right. You are responsible for this infection. Your actions got you in this trouble. You either clicked on a corrupted link, downloaded a malicious software bundle or installed a fake update. The key to a secure and virus-free computer is caution. Only you can prevent infections. Did you know that the good old spam messages are still the number one cause of Trojan infections. But do not imagine malicious attachments. The crooks no longer rely on them. Nowadays, they prefer to embed malicious links. One click is all it takes for a virus to be downloaded. So, think twice before you act! If you receive an unexpected message, take a moment to verify the sender. The scammers tend to write on behalf of well-known and trusted organizations. So, if you receive a message, from your bank, for example, go to their official website. Compare the email addresses listed there with the one you have received a message from. If they don’t match, delete the pretender. Also, bear in mind that the malicious message may not be an email. The instant messaging platforms and social media websites are very vulnerable. Imagine that your friend gets their account hacked. Their account is very likely to be used for scam activities. All unexpected messages, especially the ones that contain links, should be verified. Always make sure you know who the sender is! Don’t let parasites like the Prisafe.sys Trojan trick you ever again. Always do your due diligence!

Why is this dangerous?

Prisafe.sys Trojan is both annoying and dangerous. This parasite begins to wreak havoc as soon as it invades. It alerts your settings, messes with your desktop icons, disables your anti-virus app, installs suspicious programs, and bombards you with numerous online advertisements. You cannot use your computer normally because of the intruder. And it seems that you are helpless against it. The Trojan does whatever it pleases. It, after all, has unrestricted control of your device. This puts you in a very bad position. The virus is very likely to install other parasites like adware, hijackers, worms, spyware, and even ransomware. What will happen to your computer depends on the hackers and their current needs. They may use the Trojan to steal sensitive information and to blackmail you; or, they may use it to target you with online advertisements; or, they may destroy your system for fun. No one can tell you what the future holds. Yet, one thing is known for sure. You will not like the outcome. So, don’t play with your luck. Remove Prisafe.sys Trojan ASAP!

Manual Prisafe.sys Removal Instructions

The Prisafe.sys infection is specifically designed to make money to its creators one way or another. The specialists from various antivirus companies like Bitdefender, Kaspersky, Norton, Avast, ESET, etc. advise that there is no harmless virus.

If you perform exactly the steps below you should be able to remove the Prisafe.sys infection. Please, follow the procedures in the exact order. Please, consider to print this guide or have another computer at your disposal. You will NOT need any USB sticks or CDs.

STEP 1: Track down Prisafe.sys related processes in the computer memory

STEP 2: Locate Prisafe.sys startup location

STEP 3: Delete Prisafe.sys traces from Chrome, Firefox and Internet Explorer

STEP 4: Undo the damage done by the virus

STEP 1: Track down Prisafe.sys related processes in the computer memory

• Open your Task Manager by pressing CTRL+SHIFT+ESC keys simultaneously
• Carefully review all processes and stop the suspicious ones.

• Write down the file location for later reference.

Step 2: Locate Prisafe.sys startup location

Reveal Hidden Files

• Open any folder
• Click on “Organize” button
  
• Choose “Folder and Search Options”
• Select the “View” tab
• Select “Show hidden files and folders” option
• Uncheck “Hide protected operating system files”
• Click “Apply” and “OK” button

Clean Prisafe.sys virus from the windows registry

• Once the operating system loads press simultaneously the Windows Logo Button and the R key.

• A dialog box should open. Type “Regedit”

• WARNING! be very careful when editing the Microsoft Windows Registry as this may render the system broken.

Depending on your OS (x86 or x64) navigate to:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run]

• and delete the display Name: [RANDOM]

• Then open your explorer and navigate to: %appdata% folder and delete the malicious executable.

Clean your HOSTS file to avoid unwanted browser redirection

Navigate to %windir%/system32/Drivers/etc/host

If you are hacked, there will be foreign IPs addresses connected to you at the bottom. Take a look below:

Step 4: Undo the possible damage done by Prisafe.sys

This particular Virus may alter your DNS settings.

Attention! this can break your internet connection. Before you change your DNS settings to use Google Public DNS for Prisafe.sys, be sure to write down the current server addresses on a piece of paper.

To fix the damage done by the virus you need to do the following.

• Click the Windows Start button to open the Start Menu, type control panel in the search box and select Control Panel in the results displayed above.
• go to Network and Internet
• then Network and Sharing Center
• then Change Adapter Settings
• Right-click on your active internet connection and click properties. Under the Networking tab, find Internet Protocol Version 4 (TCP/IPv4). Left click on it and then click on properties. Both options should be automatic! By default it should be set to “Obtain an IP address automatically” and the second one to “Obtain DNS server address automatically!” If they are not just change them, however if you are part of a domain network you should contact your Domain Administrator to set these settings, otherwise the internet connection will break!!!

 

• Check your scheduled tasks to make sure the virus will not download itself again.

How to Permanently Remove Prisafe.sys Virus (automatic) Removal Guide

Please, have in mind that once you are infected with a single virus, it compromises your whole system or network and let all doors wide open for many other infections. To make sure manual removal is successful, we recommend to use a free scanner of any professional antimalware program to identify possible virus leftovers or temporary files.