Ransomware

Mmuz file virus Ransomware (Removal+Decryption Methods)

Mmuz is a data encrypting malware that belongs to the STOP/Djvu Ransomware family. This notorious threat is designed to attack Windows computers silently without permission. This cunning malware uses a powerful data locking technique to prevent users from accessing their files. After infection, Mmuz virus encrypts all the files stored on the compromised machine and renames the files by adding its own extension to the end.

By the time it will be done locking your data, you will not be able to any of your documents. This .Mmuz extension virus is not new, and its posses all the characteristics of its previous versions. After the completion of the encryption process, it also ransoms notes on the infected machine and asks for ransom money.

Mmuz

Mmuz Ransomware is a dangerous threat that is created with only the motive of extorting money from innocent users. If this threat manages to alter your computer then you will not have a way of accessing your data. You will that all your files are containing “.Mmuz extension” to the end. For example, if there was a file named “pricelist.xls” then it will get converted into “pricelist.xls.Mmuz” and you will need a private decryption key to unlock that file. The ransom note “_readme.txt” left by this virus on your computer contains details of how and when to pay the extortion money to get access to documents back.

What is Mmuz – Wha it does?

Mmuz is a cryptovirus that is designed to lure innocent victims, encrypting their data and forcing them to pay ransom money. It uses a powerful military-grade 2048 bit encryption algorithm to lock files on the infected machines. It mostly uses unknown executables to run the malicious program on the targeted system and then delete it as soon as it’s done. This nasty .Mmuz file virus is designed to bypass the system security.

After done encrypting your files, it also deletes the shadow files and restores points. The main motive of this threat is to rip you off all possible methods from recovering this attack. It wants to cripple the users so they are forced to pay a ransom amount if they want their files back.

If your computer is already infected by this .Mmuz virus Ransomware then you sure know its malicious activities. You will not be able to access your data and the only file working on your system is the ransom which is left in every folder. The note contains instructions for restoring data which is to pay a hefty extortion amount in bitcoin. This cruel Mmuz virus will keep forcing you to pay the extortion fees or it will delete all your files. As a file-encrypting malware, it is a notorious threat and it can damage your system beyond repair.

Threats like .Mmuz File Virus can keep coming back to your system if its core files are not completely removed. So we recommend downloading SpyHunter 5 Anti-Malware to scan for malicious programs. This may save you precious time and effort.

Special Offer: SpyHunter 5 Anti-Malware offers a 15-day fully-functional Free Trial. Credit card required, NO charge upfront. No charge if you cancel during the trial period. Review SpyHunter’s EULAThreat Assessment Criteria, and Privacy Policy

Mmuz Ransomware Removal Method

.Mmuz File Virus is an extraordinary computer malware, it is one of the most aggressive and notorious members of the ransomware family. It is known as a data locking Trojan and file encryption ransomware. it is a nefarious creation of cyber hackers to blackmail innocent system users and collection of unauthorized revenue. The “.Mmuz File Virus” is infamous for its deceptive activities.

It can encrypt every type of file and lock data on the targeted computer system. It is able to show different types of ads onto the targeted system as a video ad, audio ad, image ad, coupon ad, banner ad, ransom ad, commercial ad, and many other ads. It can leave a ransom note on the screen of the system with its decryption key and claim to the user that your system has been infected by some malware.

.Mmuz File Virus can try to convince or force to decryption of all encrypted files and unlocked all locked data and demand ransom fees by the users. It is capable to invade every type of windows based computer systems such as window XP, window 7, window 8, window 10, window vista, and many other latest versions of windows and assail onto every type of browser for example IE, Google Chrome, Safari, Mozilla Firefox, MS Edge, and more other browsers. If Mmuz Virus once attacks your PC it will start to complete its malicious task.

It will infiltrate your entire machine and inject its malicious code into the task manager. It will make infected your firewall program and disable anti-virus security. It will install other malware onto your PC and provide a remote server for the hacker to command your operating system. It will steal your personal or sensitive information and share it with hackers to blackmail you. So you are highly recommended to remove this dubious virus as soon as in a safe way. We provided here some removal guide your reference that will assist you to get rid of .Mmuz File Virus from your infected PC.

How Mmuz Virus attack

The Creators of these nasty threats use severe malign and cunning tricks to spread this malicious malware. Mmuz Virus could be uploaded on a public server bundled with some freeware programs available for easy download. Spam email attachments are also one of the most effective and commonly used methods for this type of malicious malware distribution. Downloading free or illegal files like cracks software, illegal patches, or torrent files could also be a source for this dangerous and nasty .Mmuz File Virus infection.

If you really want to avoid this risky virus or similar threats in the future then do not open any fake spam emails attachments, never download any single crack files, do not visit porn or torrent websites, and always choose a custom installation method to avoid any malicious attachments. Make sure to create restore points on your system and always keep a backup of your important files & data.

Threat Analysis

Name Mmuz
Type Ransomware
Threat Level High (Can make your entire PC useless).
Family Stop/Djvu Ransomware
Ransom Note _Readme.txt
Ransom Amount $490-$980 USD in Bitcoin
Symptoms All your files (photos, videos, documents) are locked and you can’t open them.
Distribution Through spam emails, fake pop-ups, malicious sites, bundled freeware, porn, or torrent sites.
Working .Mmuz File Virus encrypts your files then demands a ransom to give you the decryption key.
Removal Download Spyhunter 5 Anti-Malware
Recovery Download Data Recovery Software

Ransom note left by .Mmuz File Virus contains the following text:

.Mmuz File Virus is a very harmful & dangerous malware and it is only interested in your money. The primary target of this virus is to force money out of innocent victims. It will try to frustrate users into not seeking any other help and pay the decryption fees. The ransom money demanded by the “.Mmuz file virus” is quite hefty. It main price of the decryption key is $980 USD in bitcoin (cryptocurrency) but this infection is offering a huge 50% discount to victims who are willing to pay within 72 hours. It is a quite cool negotiation technique used by the virus to make victims think that they can get decryption for $490 USD.

The ransom note left by Mmuz virus on screen contains the following text:–

ATTENTION!

Don’t worry, you can return all your files!
All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
You can get and look video overview decrypt tool:
hxxps://we.tl/t-Oc0xgfzC7q
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that’s price for you is $490.
Please note that you’ll never restore your data without payment.
Check your e-mail “Spam” or “Junk” folder if you don’t get answer more than 6 hours.

To get this software you need write on our e-mail:
helpmanager@firemail.cc

Reserve e-mail address to contact us:
helpmanager@iran.ir
Your personal ID:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

How To Remove .Mmuz File Virus From PC

To remove Mmuz Virus from your infected computer, you have to completely remove all the hidden files and leftovers associated with this infection. Keep in mind that it may have distributed its copies at different locations on your system under different names. It could be quite a time taking to detect those files manually, so you can try Automatic Malware Scanner to see if it can detect those threats for you. Well, before starting the removal process users must know that the manual option is quite tricky and time-consuming, hence users will need essential technical expertise in order to remove .Mmuz File Virus Ransomware using manual method.

Moreover, any kind of mistake or technical complication will land the users in even worst circumstances and can make your system completely unusable. However, if you have good technical skills then follow the below methods carefully in order to get rid of Mmuz Ransomware manually from your Windows PC. Manual detection can take lots of time and there is also a high probability that will delete wrong files which can damage your system.

Therefore, FOR THE SAFETY OF YOUR SYSTEM, we highly recommend you choose SpyHunter’s automatic malware scanner to see if it can detect this infection on your computer. You can download the trial version of the software to scan your computer. If the software detects Mmuz Virus infection on your system then only purchase the license to remove detected threats from your system.

    • Download and Install the Automatic Scanner on your machine.
 
  • Now double click on the installer file then clicks Yes to install the program.
spyhunter installer
  • Launch the application and click on the Start Scan Now button to scan your Machine.
Start new scan
  • The software will take some time to find all hidden threats and malware on your system.
scan screen
  • Finally, click on the Next button to see results and remove Mmuz Virus and other infections.
Mmuz

Some Very Amazing & Powerful Features Of SpyHunter::–

  1. Malware Detection & 100%Removal – Easily Detect and remove spyware, rootkits, ransomware, viruses, browser hijackers, adware, keyloggers, trojans, worms, and other types of malware.
  2. Custom Scan – This amazing feature gives you the freedom to easily scan any part of your system particularly to find hidden threats including external hard drives or USB drives.
  3. Real-Time Protection – Advanced system guard feature has malware blocking technology that helps to protect your system against malware attacks, threats, and other harmful objects.
  4. Technical Support – It is one of the best features that provides you ’24×7′ technical help to the users of custom malware fixes, specific to unique malware problems.

Recover Your All Encrypted Files Using Data Recovery Software

If you don’t have a backup of your files or data then you can try using our most powerful data recovery software to restore your encrypted files or data. First of all, Download the free scanner and scrub your computer system for files. Once the software will scan your entire hard drive, it will automatically show the preview of files that can be recovered. Once it can find the data which you are looking for then you will have to register the software. Then after you can select the files you want and recover them very easily.

  • First, download the Stellar Data Recovery software on your computer system.
  • Install the application, launch it, and select type of the Data you want to recover then click on the Next button.
select file type
  • After that select, the folder location, Drive, or volume you want to scan for data then click on the Scan button.
choose drive
  • After scanning, choose & select the files and click on the recover button to save your recovered files.
recover .Vtym File Virus encrypted files

Remove Mmuz Virus with Manual Solution Method.

Very Important Note:- For the safety of your computer, before you start the Foppa manual removal method, At first kindly confirm the following things::– 1. You should have good experience in removing viruses and malware by manual Technique. 2. Your computer techniques should reach the level of system experts. 3. You should have very friendly with Registry and clearly know what harmful consequences may occur for your any mistake. 4. You are also capable to reverse the wrong operations during Mmuz manual removal method.

If you do not fulfill the following term and conditions, then manual removal may be a very risky option for you. If you make a little mistake or delete the wrong registry file, you might end up corrupting your entire OS. So we suggest you give a chance to automatic malware scanner to whether it will find threats for you.

Manually Remove Mmuz Ransomware From System

Step 1 -Start PC In Safe Mode With networking

  • Click the “Windows+R” keys on your keyboard.
  • Type “MSConfig” in Run Box and Click OK.
  • A new System Configuration box Window will get opened before your computer screen.
  • Select the Boot Menu from the system configuration box then choose the Safe Boot option and click on the OK button.

Step 2 – Kill Mmuz Related Process from Task Manager

  • Press Ctrl+Alt+Del keys simultaneously to open Task Manager.
  • Windows Task Manager will appear on your computer screen.
  • Now click on the Process tab to see all running processes on your PC. Select all malicious processes and Processes and click the End Process option.

Threats like .Mmuz File Virus can keep coming back to your system if its core files are not completely removed. So we recommend downloading SpyHunter 5 Anti-Malware to scan for malicious programs. This may save you precious time and effort.

Special Offer: SpyHunter 5 Anti-Malware offers a 15-day fully-functional Free Trial. Credit card required, NO charge upfront. No charge if you cancel during the trial period. Review SpyHunter’s EULAThreat Assessment Criteria, and Privacy Policy

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Step 3 – Uninstall Mmuz from Windows PC

[mks_tabs nav=”vertical”] [mks_tab_item title=”Windows XP“]

Uninstall Mmuz from Windows XP System

  • Click on from Start button. Now Go to the Control Panel option.
  • In Control Panel Windows you can see Add or Remove Programs option.
  • Choose the program related to Mmuz and then click the Remove tab.
  • Wait for the process to end and then restart your system.
[/mks_tab_item] [mks_tab_item title=”Windows Vista“]

Uninstall Mmuz from Windows Vista PC

  • Click on the “Windows flag” from the bottom left corner of your system screen. Now go to the Control Panel option of your PC.
  • In Program, section click on Uninstall a Program option.
  • Here you can see the programs installed on your PC. Select Mmuz and make a right-click on it then select Uninstall option.
  • Click on OK if confirmation is asked and wait for the process to end.
[/mks_tab_item] [mks_tab_item title=”Windows 7“]

Uninstall Mmuz from Windows 7 PC

  • From Start menu open Control Panel.
  • Under Program, option-click on Uninstall a program option.
  • From the list of all programs select the Mmuz related malicious program. Finally, click on the Uninstall Tab.
[/mks_tab_item] [mks_tab_item title=”Windows 8“]

Uninstall Mmuz from Windows 8 PC

  • From the right corner of the screen click on the search option and Type Control Panel.
  • In Control Panel Windows click on Uninstall a program.
  • Select and Uninstall all kinds of programs related to Mmuz infection installed in your system.
[/mks_tab_item] [mks_tab_item title=”Windows 10“]

Uninstall Mmuz from Windows 10 PC

  • In Start Menu search for Setting Option.
  • Now go to App and Feature option from the Setting box
  • Select the programs related to Mmuz infection and click on Uninstall button.
[/mks_tab_item] [/mks_tabs]

Step 4 – Delete Mmuz from Registry Entries

  • Press Windows and R buttons together to open Run.
  • Type “Regedit” in the Run box and clock on the OK tab.
  • Select all the Mmuz related malicious entries and remove them completely.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe “Debugger” = ‘svchost.exe’

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mmuz

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore “DisableSR ” = ’1′

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ekrn.exe “Debugger” = Mmuz

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msascui.exe “Debugger” = Mmuz

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “3948550101″

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “xas”

HKEY_CURRENT_USER\Software\Mmuz

Well, usually the manual removal method helps the users to remove Mmuz completely. However, at times it has been seen that manual methods fail to remove this nasty threat permanently. If you are facing the same kind of situation then you should better opt for Automatic Malware Scanner to see if it can detect viruses on your computer.

Threats like .Mmuz File Virus can keep coming back to your system if its core files are not completely removed. So we recommend downloading SpyHunter 5 Anti-Malware to scan for malicious programs. This may save you precious time and effort.

Special Offer: SpyHunter 5 Anti-Malware offers a 15-day fully-functional Free Trial. Credit card required, NO charge upfront. No charge if you cancel during the trial period. Review SpyHunter’s EULAThreat Assessment Criteria, and Privacy Policy

Step 5 – Remove Mmuz From Your Browser

[mks_tabs nav=”horizontal”] [mks_tab_item title=”Google Chrome“]

Remove Mmuz Related Extension From Chrome

  • Open your Chrome Browser and click the Hamburger icon from the top right corner.
  • Now go to the Tools menu and select the Extension option.
  • Here you can see the list of all installed extensions.
  • Find and select Mmuz related extension and click on the Trash icon.
  • Now restart your browser and enjoy web surfing.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”Mozilla Firefox“]

Remove Mmuz Extension From Mozilla Firefox

  • Open Mozilla Firefox Browser and click the Menu icon from the top right corner.
  • Now Select the Add-Ons option.
  • Click on the Extensions option from the left panel.
  • Choose and remove all Mmuz related extensions.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”MS Edge“]

Remove Mmuz From Microsoft Edge

  • Open Microsoft Edge and click on “More” icon.
  • Choose the “Settings” option and select “Extensions”.
  • Select and remove unwanted extensions from your browser.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”Internet Explorer“]

Remove Mmuz Extension From Internet Explorer

  • Open Internet Explorer and Click on Tools menu.
  • Now select the Manage Add-ons option from the drop-down list.
  • Select Toolbar and Extensions option from the left panel.
  • Choose and disable Mmuz related extensions.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”Apple Safari“]

Remove Mmuz From Apple Safari

  • Open Safari browser > Click on Safari menu > select preferences.
  • Click on the “Extensions” tab to list all the installed extensions.
  • Find and remove malicious programs completely.
.Mmuz File Virus [/mks_tab_item] [/mks_tabs]

Reset Your Browser To Default Settings

[mks_tabs nav=”horizontal”] [mks_tab_item title=”Google Chrome“]

Reset Google Chrome To Default

  • Open Google Chrome browser and open the “Settings” option.
  • Scroll down to the bottom of the page and select the “Advanced Settings” option.
  • Press the “Reset Settings” button finally to complete the process.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”Mozilla Firefox“]

Reset Firefox To Default

  • Open Mozilla Firefox browser and Click on the “Menu” option then Select the (?) icon.
  • Now go to the “Troubleshooting Information” option.
  • Then click on the “Refresh Firefox” button and confirm.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”MS Edge“]

Reset Edge To Default

  • Open Edge browser and click on “more icon” then select “settings”.
  • Now click on the “Choose what to clear” Option.
  • Tick mark “first three options” and click on the “Clear” button.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”Internet Explorer“]

Reset IE To Default

  • Open IE browser and click on the “Gear” icon then choose “Internet options”.
  • Now go to the “Advanced” tab and press the “Reset” button.
  • Choose “Delete personal settings” and press the “Reset” button.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”Apple Safari“]

Reset Safari To Default

  • Open the “Safari” browser and Click on the “Safari” menu then select the “Reset Safari” option.
  • Now select all your preferred options to clear and then finally click on the Reset button.
.Mmuz File Virus [/mks_tab_item] [/mks_tabs]

Block Unwanted Pop-ups On Your Browser

[mks_tabs nav=”horizontal”] [mks_tab_item title=”Google Chrome“]

Block Unwanted Mmuz Popups on Google Chrome

  • Open your Chrome browser and go to the settings option.
  • Now select the “Show advanced settings” option.
  • Find out the Privacy tab and click on Content settings.
  • Choose the “Do not allow any site to show pop-ups (recommended)” option.
[/mks_tab_item] [mks_tab_item title=”Mozilla Firefox“]

Block Unwanted Mmuz Popups on Mozilla Firefox

  • Open your Mozilla Firefox web browser.
  • Click on the menu button and choose Options.
  • In the Content tab, check the “Block pop-up windows” option.
[/mks_tab_item] [mks_tab_item title=”Microsoft Edge“]

Block Unwanted Mmuz Popups on Microsoft Edge in Windows 10

  • Open Microsoft Edge browser and Click on the (…) option.
  • Select “Settings” and choose the “View advanced settings” option.
  • Now turn ON the Block pop-ups option.
[/mks_tab_item] [mks_tab_item title=”Internet Explorer“]

Block Unwanted Mmuz Popups on Internet Explorer

  • Open Internet Explorer and Click on the Tools button.
  • Select Pop-up Blocker and check the Turn on Pop-up Blocker option.
  • Now turn on the pop-up blocker.
[/mks_tab_item] [/mks_tabs]

Block Phishing and Malicious Website

[mks_tabs nav=”horizontal”] [mks_tab_item title=”Google Chrome“]

Block Phishing and Malicious Website in Google Chrome

  • Open Google Chrome and click on Chrome menu icon from top right corner.
  • Click on the Show advance setting option from the bottom of your browser.
  • From the Privacy, section clicks the check box to Enable Phishing and Malware Protection option.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”Mozilla Firefox“]

Block Phishing and Malicious Website In Firefox

  • Open Mozilla Firefox and click on the menu icon from the top right corner.
  • Click on Option Menu and Choose Security option.
  • Click on the Security option and Tick the following option.
.Mmuz File Virus
  1. Warn me when sites try to install add-ons.
  2. Block reported attack sites
  3. Block reported web forgeries
[/mks_tab_item] [mks_tab_item title=”Microsoft Edge“]

Enable SmartScreen Filter in Microsoft Edge

  • Open Microsoft Edge browser Click on the (…) option and select settings.
  • Click on the Settings option and tap on View Advance Settings.
  • Scroll down and turn ON the “Help protect my PC from malicious sites and downloads with SmartScreen Filter” option.
.Mmuz File Virus [/mks_tab_item] [mks_tab_item title=”Internet Explorer“]

Enable SmartScreen Filter in Internet Explorer

  • Open Microsoft Internet Explorer web browser in your PC.
  • Select the Safety option from the upper menu list.
  • Now hit Report Unsafe website option to enable safe browsing.
.Mmuz File Virus [/mks_tab_item] [/mks_tabs]

Note: If you have followed all the above manual steps and are still unable to remove Mmuz infection then you are suggested to take professional help. You should choose a powerful malware removal tool to see if it can remove the infection from your computer.

Optional – How To Avoid Threats Like Mmuz

As it is said that prevention is always better than cure. You can protect your system by paying a little bit of extra attention. You can follow some prevention tips to avoid harmful and malicious threats like Mmuz.

Backup – Always keep a backup of your important data. It is not sure when your system gets infected by any harmful threat that will completely destroy your system and corrupt your data.

Use Firewall – It is the most important and primary security for your computer. Be sure that your firewall is activated so that it can easily block any malicious process like Mmuz that tries to intrude on your computer.

Anti-virus Program – You must use powerful anti-virus or anti-malware protection with real-time protection. Use any program that can block any malicious threat or virus and protect your system from threats in real-time.

Scan USB drive – Always scan the use drive before copying the data. Most of the time, your system gets infected by viruses when you insert any infected external storage device into your computer.

No Spam Emails – Try to avoid opening spam emails. Never open any spam email sent by an unknown sender specially when it contains any attachment. Cyber crooks mainly use spam email techniques to distribute threats like Mmuz directly to the user’s computer.

Freeware Download – Bundled freeware programs are also one of the major ways to spread malicious threats. You must not download from untrusted or insecure websites. Also, choose a custom installation method to avoid any harmful attachment.

Avoid Fake Update – Do not download updates for your system programs from any unsafe website. Any unknown and random pop-up that asks you to download an update for your system program can execute malicious codes like Mmuz on your system. Always prefer an official website for downloading updates for any program.

Do Not Click Spam Links – When you get any unknown pop-up while browsing the Internet then do not click on it. Avoid visiting malicious or pornographic websites as they can also inject nasty threats on your computer.

Threats like .Mmuz File Virus can keep coming back to your system if its core files are not completely removed. So we recommend downloading SpyHunter 5 Anti-Malware to scan for malicious programs. This may save you precious time and effort.

Special Offer: SpyHunter 5 Anti-Malware offers a 15-day fully-functional Free Trial. Credit card required, NO charge upfront. No charge if you cancel during the trial period. Review SpyHunter’s EULAThreat Assessment Criteria, and Privacy Policy

About the author

Christopher Edwards

Hey This is Chris, I am a Malware researcher and security analyst. I love to find out about new threats and viruses and I started this website to teach people how to stay safe online. You will get all the latest malware removal tips and tricks here. You can also ask for any virus related problem in comment section or through our contact page.