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Malware Crusher. How to remove? (Uninstall guide)

removal by Gabriel E. Hall - - | Type: System tools

Malware Crusher is a questionable application that claims to delete all malware from the PC

Malware Crusher is offered on the official website or distributed as bundled software
Malware Crusher is a potentially unwanted program that displays questionable scan results.

Malware Crusher is an anti-malware application designed by PCVARK and can be downloaded on the official website, although it may also be distributed with the help of software bundling. In such a case, users might find the app making scans after the installation of freeware or shareware. Another reason for Malware Crusher being categorized as a potentially unwanted application is due to misleading scan results. It exaggerates the results in order to make the machine look like it is in a critical state, and the immediate removal of threats is necessary. However, as soon as users want to eliminate them, they find out that they need to purchase a licensed version of the program. Deception and fake scan results is the business model of most system optimizing programs. Additionally, some security software applications detect Malware Crusher as potentially unwanted.[1][2]

Name Malware Crusher
Type Potentially unwanted application
Distribution The program has an official website, although might be distributed via software bundling
Symptoms At first it enters the system without permission and starts delivering fake scan results which claim that the computer is at risk
Removal We suggest you uninstall Malware Crusher with the help of Malwarebytes Malwarebytes or by following our instructions below

The developers claim that Malware Crusher program is “The best Windows anti-malware for complete security,” which is far from the truth. There are several other reputable anti-virus solutions which are continually being tested by such independent sources like AVTest.[3] 

We also decided to do certain testing on the Malware Crusher. We downloaded the application from the official website and installed it. As expected, our system was flagged with hundreds of “threats,” reaching anywhere from registry entries of file recovery programs to .png pictures used by applications.

Malware Crusher scan results
As soon as the Malware Crusher performed its first scan, it detected innocent Registry entries as a threat to the computer.

As soon as we wanted to “repair” our computer, the app forwarded us to the purchasing page. We performed a full system scan with Malwarebytes Malwarebytes, and all the files injected by Malware Crusher were detected. We then proceeded with Malware Crusher removal.

As we already mentioned, Malware Crusher detects registry entries as potentially dangerous, using visual effects and scare tactics to make users believe that their computers are at high risk. The red text warnings, unprotected browsers, and similar issues. Before you ask, an innocent registry entry will not make any changes if removed, as its size reaches barely few kilobytes.

Mac users also voiced their concerns about the infiltration and elimination processes in the official Apple forums. They noted that Malware Crusher entered their machine with as an optional component from Flash installation and they had troubles with its removal.[4][5]

Finally, even Microsoft is against using registry cleaners[6]. As described by Microsoft, Windows Registry is:

The Windows registry is a database of settings for all hardware, software, and user preferences on your computer that controls how Windows interacts with your hardware and applications. Windows continually references the registry in the background and it is not designed to be accessed or edited.

In the worst case scenario, the modification of the Registry can result in complete system failure, which would require a full reinstall of the operating system.

Malware Crusher PUP detection
Malwarebytes detects Malware Crusher as a potentially unwanted program.

To conclude, our view on the application is critical, and we do not think that it is a suitable security tool for home users. We suggest you use Malwarebytes Malwarebytes to remove Malware Crusher from your PC, especially if it got onto your system seemingly out of nowhere.

Bogus system optimization tools are categorized as PUPs

We have received a vast of questions from people who wonder “is Malware Crusher a virus?” We want to warn you that this program is legitimate but classified as a potentially unwanted program (PUP)[7] rather than a virus.

However, since its developers are employing questionable scan results which do not act in the best interests of the computer user, some people use the term Malware Crusher virus to describe its negative features.

We highly discourage the use of Malware Crusher application, as there are much better alternatives available. However, if you choose to do so, use it at your own risk.

Bundling: common PUPs' distribution technique

As we have already mentioned, users can manually download the unreliable system optimizer from the official website, or it may sneak inside their computers via bundling method[8]. This technique helps the developers to spread their products without asking the permission of the users whether they want it or not. 

Likewise, many people are tricked to install this potentially unwanted program by not paying close attention during the procedure. Later, they wonder how to get rid of Malware Crusher pop-ups and search for methods to uninstall this fraudulent software.

Therefore, we suggest you to learn how to protect against various ad-supported programs like this one. Here are several steps that should be obeyed during the installation of all free applications:

  1. Read Privacy Policy, Eula, and Terms of Use before downloading software;
  2. Select Advanced or Custom settings during the procedure;
  3. Attentively seek for additional downloads that might come as pre-marked boxes;
  4. De-select them and run a full system scan with a professional security software.

Uninstall Malware Crusher right now 

We believe that there are a lot of people who are searching for the answer how to get rid of Malware Crusher completely. Novirus.uk[9] team has informed us that the elimination procedure might be complicated and the software can reappear after some time.

So, we suggest you pick a reliable Malware Crusher removal option and download a professional antivirus. It will help you to check your system for additional entries that might be displaying annoying pop-ups and notifications. Also, keep in mind that this elimination method is automatic. Likewise, the security software will delete the adware for you.

However, if you want to uninstall Malware Crusher manually, you should be very careful. Before you start the elimination, make sure that you are aware of how to complete the procedure safely. For that, we suggest reading our guidelines presented below.

You can remove virus damage automatically with a help of one of these programs: Reimage, Malwarebytes MalwarebytesCombo Cleaner, Plumbytes Anti-MalwareMalwarebytes Malwarebytes. We recommend these applications because they detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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Compatible with Microsoft Windows Supported versions Compatible with OS X Supported versions
What to do if failed?
If you failed to remove virus damage using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to remove virus damage. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Malwarebytes.
Alternative Software
Different security software includes different virus database. If you didn’t succeed in finding malware with Reimage, try running alternative scan with Combo Cleaner.

To remove Malware Crusher, follow these steps:

WindowsMac OS X

Delete Malware Crusher from Windows systems

If you have downloaded Malware Crusher's version for Windows, the guide below will explain you how to uninstall this bogus software from your system.

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Malware Crusher and related programs
    Here, look for Malware Crusher or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
WindowsMac OS X

Remove Malware Crusher from Mac OS X system

To eliminate the PUP from macOS, follow this guide::

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for Malware Crusher or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'

About the author

Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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References