How to Remove Synctask.exe Trojan

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

Synctask.exe is not a legitimate process. Quite the contrary. It is dangerous. This process is associated with a Trojan horse. Its appearance in your Task Manager is a clear sign of infection. Brace yourself! The intruder is a nightmare. As soon as it invades your computer, problems follow. The Trojan affects every aspect your day to day computer-related activities. From annoying online ads to program failures, the virus throws you into a whirlwind of errors. This parasite makes a mess of your entire system. It alters settings, drops files, starts processes, modifies the registry. The parasite takes control of your device and turns your user experience into a hellish one. And the worst part is that no one can tell you what to expect. Synctask.exe Trojan affects its individual victims differently. This virus is unpredictable. One is certain, though. The Trojan won’t do you favors. Do not wait to see what will happen to your OS. Take immediate action against the invader. Find where the virus lurks and remove it upon detection. Clean your operating system ASAP!

Remove Synctask.exe

How did I get infected with?

Synctask.exe Trojan sneaks into your computer through deception. This parasite lurks behind freeware, fake updates, corrupted links, and spam messages. It hides in the shadows and attacks when you least expect it. The parasite preys on your carelessness and naivety. Do not make its job easier. Choose caution over carelessness. Your actions can keep your PC secure and virus-free. Even a little extra attention can spare you an avalanche of problems. So, don’t be lazy! Always take the time to do your due diligence. Don’t visit questionable websites. Download software and updates from reliable sources only. And be very careful with your inbox. Whether it’s an instant message or an email, treat all unexpected messages as potential threats. Always verify the senders. If, for example, you receive an email from an organization, go to their official website. Compare the email addresses listed there to the suspicious one. If they don’t match, delete the pretender. You can also enter the suspicious email address into a search engine. If it was used for business, someone might have complained online.

Why is this dangerous?

Synctask.exe Trojan is a havoc-wreaking menace. It sneaks into your computer through deception and wrecks everything. The virus messes with essential system settings and is likely to cause program malfunctions and errors. It corrupts your web browsers and floods them with questionable adverts. It also floods your screen with various notifications and messages. The parasite is like a pain in the neck: the more you tolerate it, the worse it becomes. You would notice that your OS gets slower with each passing day; that the number of errors increases constantly. You are in for trouble. These annoying issues are just the side effects of the Trojan’s operations. The true corruption spreads in the shadows. Synctask.exe Trojan opens your OS to surveillance. This virus spies on you from day one! It knows where your files are located, what apps you have installed, your IP and MAC addresses. The virus also knows your online activities. It follows you around the Web and analyzes your every move. And if you are not careful, it might record personal and financial details. And as if that’s not bad enough, but Synctask.exe Trojan also threatens to help other viruses infect your OS. Do not put yourself through this. Remove the Trojan before it gets a chance to get you in serious trouble!

Manual Synctask.exe Removal Instructions

The Synctask.exe 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 Synctask.exe 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 Synctask.exe related processes in the computer memory

STEP 2: Locate Synctask.exe startup location

STEP 3: Delete Synctask.exe traces from Chrome, Firefox and Internet Explorer

STEP 4: Undo the damage done by the virus

STEP 1: Track down Synctask.exe 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 Synctask.exe 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 Synctask.exe 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”


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

  • and delete the display Name: [RANDOM]

delete backgroundcontainer

  • 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 Synctask.exe

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 Synctask.exe, 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 Synctask.exe 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.

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