Ransomware

Remove Fmu9d Virus, Decrypt .fmu9d files

.Fmu9d virus is a notorious Ransomware virus created by hackers to encrypt victims’ personal files and force them to pay ransom money. If all your files got .Fmu9d extension at the end then it means your computer is infected by this malware.

This nasty virus appends a random string of characters and the “.fmu9d” extension to the filenames after encrypting your data. For example, if it encrypts a file named “myphoto.jpg” then it would appear as “myphoto.jpg.kEDEacOvlGio1DP_TJs5P8tk4IA_hJvRNtSb0bFdy-H_AaRumUI9H4s0.fmu9d” which you cannot access. After the successful encryption of all your files, ransom notes “auw1_HOW_TO_DECRYPT.txt” are left in all the folders. This guide is aimed to help your remove this virus and restore your files without paying money to hackers.

SpyHunter 5 Anti-Malware

Threats like Fmu9d Virus keep getting back on PC if all associated files are not removed. So you are advised to use a powerful Malware Removal Tool to run a thorough scan of your PC and delete all threats at once.

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Compatible with: Windows XP/Vista/7/8/10 (32-bit and 64-bit)

What is .Fmu9d File Virus

Fmu9d Ransomware is a harmful file encryption virus which is been reported by researchers to use a strong AES-256 encryption key algorithm to encrypt the files of an infected computer system. Like the other ransomware, .Fmu9d Virus also overtakes your confidential data and asks to pay a ransom from the victim. It generally takes the advantage of Windows’ default behavior of hiding the extension from file names to disguise the real extension of the malicious file hidden in it.

.Fmu9d File Virus

Once installed, .Fmu9d File Virus will completely take over your machine. It will encrypt all your personal and important files and add its own extension to the end of all your file names to mark them as encoded using its encryption key. It will demand ransom money to give you the decryption key that may decipher your data and you will be able to access your files. This .Fmu9d Virus Ransomware is a dangerous PC infection that leaves no choice to the user other than paying extortion fees but it is only aimed to cheat innocent users and thug their money, it will not decrypt your files as it promises.

Ransomware spread through various ways

.Fmu9d File Virus mostly intrudes on your computer bundled with free third-party programs that users download from shady websites. Those free applications may carry hidden attachments that can secretly get installed without asking permission. Spam email campaigns are another very often used method of malware spreading. Hackers hide malicious codes in attachments and send them to a large number of potential victims through automated software. When someone opens such an email and download attachments, threats like Fmu9d virus can easily get installed.

Unwanted pop-up ads and forced browser redirects are not only annoying but they can be used for malware distribution too. Cybercriminals use Redirect virus or adware like an infection to drive traffic on malicious sites which can trigger the download of .Fmu9d Virus and similar threats automatically. Browsing torrent websites and downloading pirated software could also bring nasty viruses to your computer. So you are advised to steer clear from these activities and scan your PC regularly for potential threats.

Fmu9d Ransomware: Threat Analysis

Name Fmu9d
Type Ransomware, File-Encrypting virus
Extension .Fmu9d
Threat Level High (Encrypt all your data and Restrict access to your files).
Symptoms Victims cannot access any files on their PC and find Ransom notes asking for money.
Damage Fmu9d will  encrypt your data by adding its extension to file names and demand ransom money for the decryption key
Distribution It is mainly distributed through spam emails, bundled freeware, porn, or torrent sites.
Removal Download SpyHunter 5 Anti-Malware
File Recovery Download Data Recovery Software

Ransom Message is left by Virus

As soon as the files get encrypted, Fmu9d Virus will leave a ransom note in every folder on your system to demand ransom money. It may also show a warning message on your computer screen when you try to access encrypted files. The ransom note that it has already placed on your system, contains brief information about encryption, how to recover your files, how much to pay, hackers’ contact details, and the payment method.

Sometimes you may get the dreaded screen from Fmu9d Ransomware demanding the ransom for which you must not proceed further or take any action in hurry. Paying the ransom money does not guarantee the decryption of your files safely. Most of the ransomware victims who choose to pay the ransom amount to get the decryption key, end up losing both their files and money.

Ransom note “auw1_HOW_TO_DECRYPT.txt” contains the following instructions :
Your network has been breached and all data were encrypted.
Personal data, financial reports and important documents are ready to disclose.

To decrypt all the data and to prevent exfiltrated files to be disclosed at
hxxp://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/
you will need to purchase our decryption software.

Please contact our sales department at:

   hxxp://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/
 
      Login:    -
      Password: -

To get an access to .onion websites download and install Tor Browser at:
   hxxps://www.torproject.org/ (Tor Browser is not related to us)

Follow the guidelines below to avoid losing your data:

 - Do not modify, rename or delete *.key.fmu9d files. Your data will be
   undecryptable.
 - Do not modify or rename encrypted files. You will lose them.
 - Do not report to the Police, FBI, etc. They don't care about your business.
   They simply won't allow you to pay. As a result you will lose everything.
 - Do not hire a recovery company. They can't decrypt without the key.
   They also don't care about your business. They believe that they are
   good negotiators, but it is not. They usually fail. So speak for yourself.
 - Do not reject to purchase. Exfiltrated files will be publicly disclosed.

Few points which show Ransomware infection :

  • All your files will be encrypted and you cannot access them.
  • Your files will contain strange and unknown extensions at the end.
  • A text or HTML file of instructions can be found in every folder.
  • Victims will be asked to pay the ransom in Bitcoins for the decryption key.
  • All media files like audio, videos, images, and documents, database, etc. will be locked.

What to do after encryption

As said above, .Fmu9d File Virus encrypts the discovered files with a very strong cipher and makes them inaccessible. If your computer is infected by this virus, then it will keep encrypting your files until its removed. This virus can be very hard to remove as it makes various changes to the compromised system and create lots of files. You must remove all the associated files completely to get rid of Fmu9d Virus at once. We have created a guide that can help you delete this infection. Once done with the removal process, you can also try Data Recovery Software to see if it can restore your encrypted files in their original format.

How To Remove Fmu9d Virus

Fmu9d File Virus is a harmful and notorious threat. It will keep creating new problems on your PC, so it is very important to delete this malware permanently. When this kind of malware invades your system, it may also bring other threats to the victimized system. It can do major damage to your computer in a very quick time. It may have already spread its copies at different locations on your system. Files related to this infection can have different names, so it will make it harder to detect.

We are going to discuss two possible ways to remove Fmu9d Virus infection 1. Automatic Removal, 2. Manual Removal method. It’s better to have a complete diagnosis on the infected PC so that all the potential infections can easily be found and removed at once. You must clean your system properly and remove all the core files related to Fmu9d Ransomware. The Automatic Removal process is fast, precise, and error-free. However, the Manual Removal process is time-consuming and a slight mistake can corrupt the entire system. We advised you to take the help of both methods to completely eliminate the virus from your PC.

Automatic Fmu9d Virus Removal Guide

As you already know that, Fmu9d Virus is a notorious and cunning malware. It is quite hard to remove through manual means. This virus can create various files and shortcuts or modify system settings. It can keep coming back on your computer using them. Removing all those at once is the only way to get rid of this infection. It will also ensure that this virus cannot sneak into your system ever again.

Remove Fmu9d virus effectively with a powerful Automatic Removal Tool. It will save you lots of time and effort. It can detect and remove all hidden threats like Trojan, Ransomware, Worms, Spyware, Rootkits, etc. You will also get 24X7 customer support and one-on-one Spyware HelpDesk support. Advanced System Guard feature detects and removes threats in real-time. It has a very User-Friendly Interface and regular Malware updates make it most effective against the latest malware attacks.

How SpyHunter 5 Anti-Malware Works

  • First, you need to click on the below download button to get the software.

Geek’s Recommendation

Some time threats like Fmu9d Virus keep getting back on the machine if all associated files are not removed. You should use a powerful Malware Removal Tool to run a thorough scan of your PC and delete all threats at once.

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. Read SpyHunter 5 Review, EULA and Privacy Policy
  • Then double-click on the installer you downloaded to install the program.
double clickAllow access
  • Launch Anti-Malware application and Start Scan Now of your PC.
Scan for Fmu9d
  • The software will scan your PC for all hidden threats and viruses on your system.
Scan for Fmu9d
  • Click on the Next button to see results and delete Fmu9d and other threats.
Remove Fmu9d

How To Recover .Fmu9d Files

After removing .Fmu9d Virus, you need to recover your data. If your files are important then you must have created a backup. If yes, then you can use that backup to recover your files. In case you don’t have a backup or this virus has encrypted your backup files, then you are left to seek professional help.

At this point, there is no Fmu9d ransomware decryption tool available. We recommend you use powerful data recovery software to decrypt .Fmu9d Files. It is a risk-free and smart way. You can just download the free version and scan your PC for files. There is a high probability that it can recover most of your files. It is also needless to say that paying the ransom will only motivate cybercriminals to carry out more attacks.

  • First, you need to download Data Recovery software on your PC.

Download Data Recovery Software

  • Install the program, launch it then select the Data type to recover, and click the Next button.
select Data type
  • Select the location from where you want to recover data and click the Scan button.
Select location
  • After the scan, software will list all files, select them and click the Recover button.
Recover Fmu9d encrypted files

Manual Fmu9d Removal Guide

tip Before you start Manual Removal
Please Bookmark This Page by pressing the {ctrl+D} button or print it out on paper before you start the Manual Removal because you may need to restart your PC or browser.) Attention! For the safety of your system, please confirm a few things before you begin Fmu9d Ransomware Removal:
  1. You have done this before, which means you have experience in removing the virus manually;
  2. That you know your way around PC and  all necessary processes and applications;
  3. You know about Registry entry and the Serious repercussions of any mistake;
  4. Make sure you can reverse any mistake made during .Fmu9d Virus removal.

If you don’t attain any of the above standards, then manual removal could be a very risky idea. It is most likely best for you to use the Fmu9d Ransomware Removal Tool which is totally secure and efficient method.

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. Read SpyHunter 5 Review, EULA and Privacy Policy

Start PC in safe mode with networking

  • Press Windows & I keys together on keyboard to open Settings page and select Recovery option.
Recovery option
  • Now from the Advance settings option, click on Restart Now button.
Advanced startup
  • Select the Troubleshoot option from the list.
Troubleshoot
  • Click on Advanced Options from the Troubleshoot menu.
Advanced Options
  • Now click on Startup Settings from the Advanced options.
Startup Settings
  • Click on the Restart button on this page now.
Restart
  • Finally, press button 5 to start your PC in Safe Mode.
5
  • Click on the Start button and then press the Power button.
win10 start button
  • Now hold the Shift key and then click the Restart option.
win10 restart
  • Select the Troubleshoot option from the list.
Troubleshoot
  • Click on Advanced Options from the Troubleshoot menu.
Advanced Options
  • Now click on Startup Settings from the Advanced options.
Startup Settings
  • Click on the Restart button on this page now.
Restart
  • Finally, press button 5 to start your PC in Safe Mode.
5
  • Press Windows & C buttons on your keyboard then click on the Settings option.
Windows 8 settings
  • Hold down the Shift key then click on the Restart button from the Power option.
Windows 8 restart
  • Select the Troubleshoot option from the list.
Troubleshoot
  • Click on Advanced Options from the Troubleshoot menu.
Advanced Options
  • Now click on Startup Settings from the Advanced options.
Startup Settings
  • Click on the Restart button on this page now.
Restart
  • Finally, press button 5 to start your PC in Safe Mode.
5
  • Click on the Restart button then wait for Windows to load and start pressing F8 button before the Windows splash screen shows.
Press F8 button
  • Soon you will see the Advanced Boot option on your screen. Use arrow keys to select Safe Mode with Networking option.
safe mode with networking
  • Finally, press the ENTER button to load your Windows in safe mode.
  • Press Windows Key + R buttons together on the keyboard.
  • Type msconfig in the Run Box then click the OK button.
  • Click on the Boot tab then the System configuration window will appear.
  • Choose Safe Boot, check the network box, Click Apply, and press the OK button.
Safe boot

End Process From Task Manager

  • Press Windows Key + R buttons together on the keyboard.
  • Type taskmgr in Run Box and then click the OK button.
  • Find any Fmu9d Virus related process.
  • Now right-click on it then click End process.
Stop Fmu9d related task

Uninstall Fmu9d from Windows PC

  • Right-click on Start or Windows button and select Apps and Features option.
Windows 11 Apps and Features
  • Find Fmu9d or other harmful programs, click on three dots icon, and press Uninstall button.
Uninstall Fmu9d from Windows 11
  • Click on the Start or Windows button and click on Settings option.
Windows 10 settings
  • Click on the Apps option from Windows 10 settings page.
Windows 10 apps
  • Find Fmu9d or other harmful programs, then click on Uninstall option.
Uninstall Fmu9d From Windows 10
  • First of all Press Windows Key + R buttons together.
win + R button
  • Type appwiz.cpl in the Run Box and then click OK button to open Programs and Features windows.
appwiz.cpl
  • Find and remove Fmu9d or other harmful programs.
Uninstall Fmu9d from Windows 8
  • Click on the Start or Windows button and select Control Panel option.
Windows 7 Control Panel
  • Click on Uninstall A Program option under the Programs section.
Windows 7 Programs option
  • Find Fmu9d or other harmful programs and click on uninstall option.
Uninstall Fmu9d from Windows 7
Warning: Do not play with Windows registry, host file of restore options if you don’t have previous experience with. Removing wrong files may break your system entirely. So if you are not sure, then stick to the Automatic Malware Removal option. 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. Read SpyHunter 5 Review, EULA and Privacy Policy

Remove Virus related IP address from Hosts Files

  • Press Windows Key + R buttons together on the keyboard.
  • Type C:Windows/System32/drivers/etc in Run Box and then click the OK button.
  • Now open the hosts file with Notepad.
  • Look for any suspicious IP address that might be related to Fmu9d Virus.
  • Delete all the unknown IP addresses and save the host files.
Remove Fmu9d virus related IP address

Remove Virus related Windows Registry entries

  • Press Windows Key + R buttons together on the keyboard.
  • Type regedit in Run Box and then click the OK button.
  • Registry Editor will open, then press CTRL +F buttons together.
  • Now type Fmu9d and then click on Find Next button.
  • Find all the related entries and delete them one by one
Remove Fmu9d related registry

Delete Virus related files from your PC

When a threat gets on to a PC, it most likely creates some files at different locations on the system. These files are used to perform a specific action and also help malware in getting back to the computer once it’s removed. So you just need to find also delete all those files associated with this .Fmu9d File Virus. For that follow the below instruction :
  • Press Windows Key + R buttons together on the keyboard
  • Type each of the following in Run Box and press the OK button
  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%
For the first four options, look for any recent folder related to the .Fmu9d File Virus and remove them. For the Temp folder, you can delete all the files.

Remove Fmu9d Virus via system restore

  • Press Windows Key + R buttons together on the keyboard.
  • Type cmd in Run Box and then click the OK button.
  • Type cd restore and press Enter, then type rstrui.exe and press Enter.
  • When the System Restore window opens on your computer screen click the Next button, then choose a System Restore point you have created in the past and click the Next button.
  • Finally, click on the Yes button to start the system restoration process.
Remove Fmu9d via system restore

Note: This will only work if you have a restore point set on your PC or it will give an error message. Restoring the computer to a previous version may or may not remove .Fmu9d File Virus. Most of the time, viruses just delete all the restore points. If this trick does not work for you then don’t get disappointed.

After restoring your computer, we recommend you run a thorough scan of the PC using a Powerful Anti-Malware program to detect and remove any hidden threats. In most cases, viruses may spread through any files outside of the C drive because system restoring only affect the C drive. There may be some Virus related files hiding your PC, and it never hurts to double-check.

Sometimes, system restore doesn’t work or viruses can just remove the restore points. As such you will probably have no other choice than to choose the Automatic Removal Process. It is the best and error-free method to find and remove threats from your computer. Additionally, you should also check some important malware prevention tips provided here in this guide to avoid similar virus attacks in the future.

Remove Fmu9d Virus From MacOS

If you are a mac user, and your machine got infected by this file-encrypting malware then you need to remove it as soon as possible. Although Mac systems are quite safe they still do get infected. So you can delete this infection using the below steps:

Stop Virus From Activity Monitor

  • First, you need to open Utilities folder on your Mac system.
  • Find the Activity Monitor icon and double-click on it to open it.
  • Find Fmu9d related process, click the cross button from the upper left side corner to end task.
  • A pop-up dialogue box will appear on the screen, click on the Force Quit button.

Remove Virus From Application Folder

  • First, go to the Dock option (bottom of your screen) then click on Finder App.
  • Now you have to open the Applications Folders to see all the programs.
  • Find Fmu9d or any other unwanted program then move it to Trash.
Remove Fmu9d From Mac

Remove Fmu9d Virus Related Files From Mac

When any program is installed on your Mac, it creates several files on your system that support the functioning of that application. If you need to remove any virus from your Mac, then you need to delete all related files completely. These files could be found at :
  1. LaunchAgents
  2. Application Support
  3. LaunchDaemons
Follow below steps to remove virus related files from these locations:
  • First of all press the Command+Shift+G buttons together on your keyboard.
  • Now you can see Go To Folder option on your Mac screen.
  • Type in /Library/LaunchAgents in the text field and click on Go button.
  • Find and remove any Fmu9d Virus related files.
Now follow the same process for Application Support and LaunchDaemons folders. But be careful, don’t delete any important files or you can break down your entire system.

Attention: If you are not tech-savvy, then it could be quite difficult to remove Fmu9d File Virus manually from your Mac. The best way is to download SpyHunter Mac Anti-Malware and see if it can detect all hidden threats and viruses on your computer. It’s really super easy and you should give it a try.

How SpyHunter Mac Anti-Malware Works

  • First, download the SpyHunter for Mac by clicking on the below button.

Some time threats like Fmu9d Virus keep getting back on the machine if all associated files are not removed. So you are advised to use a powerful Malware Removal Tool to run a thorough scan of your Mac and delete all threats at once.

SpyHunter Mac Anti-Malware allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read EULA and Privacy Policy.
  • Now go to the Download Folder from the Docs and Install the SpyHunter Anti-Malware For Mac.
Install SpyHunter for Mac
  • Launch the Program, and click on Start Scan Now button.
Spyhunter for Mac start scan now
  • The software will start running a full scan of your mac instantly to look for any malware or security risks, and so on.
Spyhunter for mac scanning
  • Finally, you will see a list of malware detected on your mac, now click on the Next button to start the removal process.
Remove Malware with spyhunter for mac

Tips To Prevent .Fmu9d Virus in Future

  • Use a good anti-virus, be it a free version but don’t use cracked security programs.
  • Make sure that your Windows firewall is active, so it can block upcoming threats.
  • Keep your Windows/Mac OS and other programs updated to avoid vulnerabilities.
  • Download updates only from official websites, don’t use suspicious sites.
  • Never download and install pirated software, games, or illegal patches on your PC.
  • Do not open spam emails from an unknown sender and scan all attachments before opening.
  • Never download freeware third-party programs from unreliable sources or websites.
  • Avoid connecting your PC to unsafe public Wi-Fi to protect your privacy.
  • You can also use a VPN to spoof your connection and avoid harmful sites.
  • Create a system restore point on your system for security purposes.
  • Keep a backup of all your important files to avoid data loss.
tip Still, having issues? Need help?

Some time threats like Fmu9d Virus keep getting back on the machine if all associated files are not removed. So you are advised to use a powerful Malware Removal Tool to run a thorough scan of your PC and delete all threats at once.

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. Read SpyHunter 5 Review, EULA and Privacy Policy

About the author

Robert Calvert

Robert is the Chief Security Expert and Founder of PCSafetyGeek.com website. He is a cybersecurity enthusiast who loves to research about Malware outbreaks and write about their remedies. He also like to spend time trying new software, reviewing them and sharing IT news. However he is a real coffee lover and likes to play chess in spare time (which is quite rare 😜).

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