Remove NM4 Ransomware From Computer Quickly

Threat Summary:
Name: NM4 Ransomware
Type: Ransomware, cryptovirus
Short Definition: It is an encrypted virus which locks data and demand ransom amount to unlock the files.
Distribution Method: Bundling technique, spam email, etc.
Encryption: AES-256 bit and RSA-2048 bit
Files Infected: Audio, video, documents,etc.
Extension .NM4 extension
Detection: To detect NM4 Ransomware download free scan

Illustration about NM4 Ransomware

NM4 Ransomware is a cryptovirus. It is the latest variant of R cryptovirus which is similar to the NMoreira ransomware. The .NM4 extension is used for the file encryption. The files may be audio, video, documents, database, pictures and etc. It can make the entries inside the Windows registries to launch the processes in the Windows. After entering in the computer, it give the ransom note which is written in the English. The ransom note named as “Recovers your files.html”. The encryption process is done by the strong ciphers of AES-256 bit and RSA-2048 bit. It also erase the shadow volume copies from the Windows OS. This ransomware virus is very dangerous which is designed by the hackers. They created it for their own wrong purpose. This article is illustrated it's all kinds of activities.

The invasion technique of NM4 Ransomware

The invasion of virus is most important approach for the hackers. They penetrate it into the numerous system at a same time. NM4 Ransomware is very annoying virus which comes from different techniques. Bundling is one the vital process in which the program is coded at the background of the free software. When user download it the codes get penetrate into the system in a hidden way and sudden changes starts to occurs. The spam email also play a significant role in the virus penetration. When user open the email or the junk mail attachments, the code get enter into the system and spreads lots of unwanted activities.

The malevolent activities of NM4 Ransomware

The hackers used a smart techniques of penetration method. Once it get entered in your system, your desktop wallpaper get changed suddenly. They put a ransom note onto the desktop and give a warning message to the users. They make them victim and give a deadline to pay the amount. They also warn victim that if you will not pay the amount, your all files will get deleted permanently. If you will pay the amount to take the decryption key to unlock your files, you will be cheated by them. Paying the ransom amount is not the solution. The hackers make you fool only and grab more profit from you. So, it is suggested here that you should not pay the amount to the cheaters. You can follow the guideline here to protect your PC from this kind of viruses.

Free Scan your Windows PC to detect NM4 Ransomware


What To Do If Your PC Get Infected By NM4 Ransomware

The ransomware infection has been mainly designed with the purpose to scare users and trick their money. It take your files on hostage and demand ransom to return your important data. But now the question is what you can do when your system got infected by NM4 Ransomware virus? Here are some option that you can use to get rid of this nasty infection.


Don’t Panic – Well the first thing is Don’t panic and then completely check out your system for any working files. If you got any working files then copy it to USB drive.

Pay Ransom – Other option is you can pay the ransom and wait to get your files back. (really a bad option)

Use Backup – Clean you entire system files, remove the infection completely from your PC and restore your files with any backup.

Remove Infection – You can also delete NM4 Ransomware virus using malware removal tool and remove all the infected files. You can later recover all your data by using any data recovery tool. (In case you don’t have backup of your files.) – Recommended Method.

Reinstall Windows – The last option is reinstall your Windows OS. It will completely remove all your data as well as infection. You will get a completely new infection free PC.

How To Remove NM4 Ransomware Virus From Your PC

Step 1Boot your computer in Safe mode.

Step 2 – Remove the infected registry entry files.

  • Click Windows Flag and R button together.


  • Type “regedit” and click OK button


  • Find and delete following entries.



HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL”

HKEY_LOCAL_Machine\Software\Classes\[NM4 Ransomware]

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\[NM4 Ransomware]

Step 3 – Remove From msconfig

  • Click Windows + R buttons simultaneously.


  • Type msconfig and press Enter


  • Go to Startup tab and uncheck all entries from unknown manufacturer.


Step 4 – Restart your computer normally.

Check your computer now. If the virus has gone then you can start using your computer. If the infection still remains then head to the next step.

Step 5 – System Restore

  • Insert Windows installation disk to CD drive and restart your PC.
  • While system startup, keep pressing F8 or F12 key to get boot options.
  • Now select the boot from CD drive option to start your computer.
  • Then after you will get the System Recovery Option on your screen.
  • Select the System Restore option from the list.
  • Choose a nearest system restore point when your PC was not infected.
  • Now follow the option on your screen to Restore your computer.

If the above manual methods didn’t removed NM4 Ransomware virus then you have only option to remove infection using a malware removal tool. It is last and the only option that can easily and safely remove this nasty threat from your computer.


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