Wcupdater (Free Guide) - 2021 update

Wcupdater Removal Guide

What is Wcupdater?

Wcupdater – a Trojan horse which appears as the wcupdater.exe file in the system

WcupdaterWcupdater is a trojan which is related to the wcupdater.exe file.

Wcupdater is a malicious computer infection which is related to the wcupdate.exe file. This program is considered to be a Trojan horse[1] and we all know that such viruses are hard to spot. However, if wcupdater.exe virus has secretly infiltrated your computer system, you need to take actions against this dangerous cyber threat instantly. Trojans can cause a lot of damaging consequences such as overheated CPU[2], software crashes, even data theft and installation of other malware. If you ever detect this malicious program on your computer, be quick to remove this virus permanently.

Name Wcupdaterm, wcupdater.exe
Type Trojan horse
Sub-type Malware
Symptoms High CPU overuse, struggling software, slow computing work
Possible dangers Can make the system vulnerable to other infections, exposure personal data
Elimination Get rid of the virus ASAP. Use FortectIntego to detect all damaged objects

Trojans usually show barely any symptoms, however, if you are an accurate person, you might spot some signs that signify about the dangerous infection. These symptoms might be:

  • High CPU/GPU usage;
  • Software struggles;
  • Computer slowdowns/crash downs;
  • Windows minimize and maximize very slowly.

You need to remove Wcupdater virus to avoid CPU overuse. If the central processing unit overheats, it will not be able to work normally anymore. So, as you can see, trojans can cause unrepairable damage for your system components. Avoid such possibility and get rid of the cyber threat for good. Additionally, you can install a program such as FortectIntego or SpyHunter 5Combo Cleaner. These computer tools will detect all damaged objects.

Another important reason to perform the removal is that some Trojan horses have the ability to make computer systems more vulnerable to other dangerous infections. That means the trojan opens a path for other malware to spread. This way another virus might enter the system and the damage can be even bigger and harder to fix.

Having Wcupdater on your computer will not bring anything good for you. Nevertheless, the trojan might perform unwanted and rogue activity in the background. This way even your personal information such as banking account details, ID, might become at risk of exposure. Sometimes criminals use these details to carry out some illegitimate actions (e.g. they misuse sensitive data to get a credit).

Wcupdater virusWcupdater is considered to be a Trojan horse which enters the system through phishing email messages.

Avoid trojan infections

According to IT specialists from Virusai.lt site[3], trojan infections can easily reach a computer system through spam messages[4] and their attached files. Cybercriminals insert the hazardous payload into a document and clip it to the rogue letter. If the user manages to open the rogue attachment, he/she might launch the virus. So, make sure that all letters you open come from recognizable senders only.

Another thing you can do to prevent Trojan horses is avoiding visiting rogue websites. Some web pages might include potentially dangerous content which might be related to a trojan or ransomware infection. Furthermore, you should download and install a reputable antivirus program. These computer protection tools will take care of your system 24/7 and make sure that no threat slips through.

Get rid of wcupdater.exe by following step by step removal instructions

Use FortectIntego, SpyHunter 5Combo Cleaner, or Malwarebytes to find all rogue components that might be hidden in the system. Note that the elimination requires a lot of effort, so, the process should be left for reputable software to deal with. After the deletion has been successfully finished, make sure that you perform some system backups.

Taking care of the Wcupdater removal is not the only thing you should do. Make sure you memorize all trojan avoiding techniques that we have mentioned before in this text. If you take the precautionary measures seriously, you will slightly decrease the risk of getting infected by a Trojan horse. This is very important if you want to keep your computer system fully-working and avoid possible damage.

do it now!
Fortect Happiness
Intego Happiness
Compatible with Microsoft Windows Compatible with macOS
What to do if failed?
If you failed to fix virus damage using Fortect Intego, submit a question to our support team and provide as much details as possible.
Fortect Intego has a free limited scanner. Fortect Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Fortect, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

Getting rid of Wcupdater. Follow these steps

Manual removal using Safe Mode

Activate the Safe Mode with Networking feature to disable the trojan:

Important! →
Manual removal guide might be too complicated for regular computer users. It requires advanced IT knowledge to be performed correctly (if vital system files are removed or damaged, it might result in full Windows compromise), and it also might take hours to complete. Therefore, we highly advise using the automatic method provided above instead.

Step 1. Access Safe Mode with Networking

Manual malware removal should be best performed in the Safe Mode environment. 

Windows 7 / Vista / XP
  1. Click Start > Shutdown > Restart > OK.
  2. When your computer becomes active, start pressing F8 button (if that does not work, try F2, F12, Del, etc. – it all depends on your motherboard model) multiple times until you see the Advanced Boot Options window.
  3. Select Safe Mode with Networking from the list. Windows 7/XP
Windows 10 / Windows 8
  1. Right-click on Start button and select Settings.
  2. Scroll down to pick Update & Security.
    Update and security
  3. On the left side of the window, pick Recovery.
  4. Now scroll down to find Advanced Startup section.
  5. Click Restart now.
  6. Select Troubleshoot. Choose an option
  7. Go to Advanced options. Advanced options
  8. Select Startup Settings. Startup settings
  9. Press Restart.
  10. Now press 5 or click 5) Enable Safe Mode with Networking. Enable safe mode

Step 2. Shut down suspicious processes

Windows Task Manager is a useful tool that shows all the processes running in the background. If malware is running a process, you need to shut it down:

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Click on More details.
    Open task manager
  3. Scroll down to Background processes section, and look for anything suspicious.
  4. Right-click and select Open file location.
    Open file location
  5. Go back to the process, right-click and pick End Task.
    End task
  6. Delete the contents of the malicious folder.

Step 3. Check program Startup

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Go to Startup tab.
  3. Right-click on the suspicious program and pick Disable.

Step 4. Delete virus files

Malware-related files can be found in various places within your computer. Here are instructions that could help you find them:

  1. Type in Disk Cleanup in Windows search and press Enter.
    Disk cleanup
  2. Select the drive you want to clean (C: is your main drive by default and is likely to be the one that has malicious files in).
  3. Scroll through the Files to delete list and select the following:

    Temporary Internet Files
    Recycle Bin
    Temporary files

  4. Pick Clean up system files.
    Delete temp files
  5. You can also look for other malicious files hidden in the following folders (type these entries in Windows Search and press Enter):


After you are finished, reboot the PC in normal mode.

Remove Wcupdater using System Restore

Turn on the System Restore function by following these steps:

  • Step 1: Reboot your computer to Safe Mode with Command Prompt
    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of Wcupdater. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with FortectIntego and make sure that Wcupdater removal is performed successfully.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from Wcupdater and other ransomwares, use a reputable anti-spyware, such as FortectIntego, SpyHunter 5Combo Cleaner or Malwarebytes

How to prevent from getting trojans

Stream videos without limitations, no matter where you are

There are multiple parties that could find out almost anything about you by checking your online activity. While this is highly unlikely, advertisers and tech companies are constantly tracking you online. The first step to privacy should be a secure browser that focuses on tracker reduction to a minimum.

Even if you employ a secure browser, you will not be able to access websites that are restricted due to local government laws or other reasons. In other words, you may not be able to stream Disney+ or US-based Netflix in some countries. To bypass these restrictions, you can employ a powerful Private Internet Access VPN, which provides dedicated servers for torrenting and streaming, not slowing you down in the process.

Data backups are important – recover your lost files

Ransomware is one of the biggest threats to personal data. Once it is executed on a machine, it launches a sophisticated encryption algorithm that locks all your files, although it does not destroy them. The most common misconception is that anti-malware software can return files to their previous states. This is not true, however, and data remains locked after the malicious payload is deleted.

While regular data backups are the only secure method to recover your files after a ransomware attack, tools such as Data Recovery Pro can also be effective and restore at least some of your lost data.

About the author
Julie Splinters
Julie Splinters - Anti-malware specialist

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