RansomwareRemoval Guide

Remove NARUMI Virus (.NARUMI Files Ransomware)

NARUMI – Ransomware

The NARUMI stands for a ransomware-type infection. NARUMI was elaborated specifically to encrypt all major file types. Once the file is encrypted people are not able to use them. NARUMI adds the “.NARUMI” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by NARUMI, will be renamed into “myphoto.jpg.NARUMI“. As soon as the encryption is finished, NARUMI places a special text file into every folder containing the encrypted data.

The message given by NARUMI text file asking for the ransom is absolutely the same as the statements given by other ransomware virus representatives. It literally points out that the information is encrypted and that the only way to bring back it is to use a a special decryption key. Sadly, this is definitely true. The type of cryptography mechanism used by NARUMI is still not properly examined. Still, it is absolutely specific that each victim may be given the specific decryption key, which is totally unique. It is impossible to bring back the files without the key available.

Another trick of NARUMI is that the victims cannot gain access to the key. The key is saved on a specific server run by the frauds associated with NARUMI ransomware. To get the key and recover the important info people need to pay the ransom.

Nonetheless, regardless of the asked for quantity, people need to stay away from paying the virus. Cyber frauds are not fair, so they tend to totally ignore what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom normally does not give any positive result and people simply lose their money for absolutely nothing.

We highly recommend that you do not contact these crooks and certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack NARUMI ransomware and to recover the data data totally free. Therefore, the just best decision is to recover the lost data from the available backup.

Virus Summary

NameNARUMI Ransomware
File Extension.NARUMI
TypeRansomware
Short DescriptionThe ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
SymptomsFile encryption by the ransomware is performed by means of the AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special NARUMI extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Removal Tool   GridinSoft Anti-Malware

Keep in mind that the world wide web is now overwhelmed with threats that look similar to NARUMI ransomware. Harmful programs of such kind are generally elaborated to encrypt essential information and to state the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to generate the special decryption key for information decryption.

Hence, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is simply not feasible. The only method to prevent the loss of your essential files is to routinely create backups of your important information.

Remember that even if you create such backups, they need to be placed into a special storage utility not connect to your main PC. You may use the USB Flash Drive or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you keep your backup files on your common system they may be encrypted together with other files, so it’s certainly not a good storage place.

How did ransomware infect my computer?

There are several methods used by online frauds to distribute NARUMI virus. Despite the fact that it doubts how exactly NARUMI injects your PC, there are some leaks through which it may penetrate the system:

  • integration with third-party software application, especially freeware;
  • spam e-mails from unknown senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Often NARUMI virus may be presented as some genuine software application, for instance, in the pop-ups instructing users to carry out some important software application updates. This is the common technique used by online scams to persuade people into downloading and installing NARUMI infection manually, by ways of their direct participation in the installation process.

Additionally, the criminals might refer to different email spam tactics to inject harmful codes into copmuter. So, they may refer to to sending unsolicited spam emails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some receipts, files, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may significantly damage the PC. Fictitious Adobe Flash Player update notifies may result in NARUMI ransom injection. When it comes to the cracked software, these illegally downloaded programs may also contain harmful codes leading to NARUMI secret installation. Lastly, injection of NARUMI may happen by means of Trojans that secretly get injected into the system and set up destructive utilities without the user’s consent.

Is there any way to avoid the injection of NARUMI ransom virus?

Despite the fact that there is no 100% guarantee to prevent your computer from getting infected, there are some pieces of guidance we wish to show with you. First of all, be extremely cautious when you surf the web and specifically while downloading free apps. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Bear in mind that some freeware installers may consist of other unwanted utilities in the bundle, so they may be destructive. Make sure that your current anti-virus and your entire operating system is always duly updated.

Of course, downloading pirated software is illegal and may result in necessary damage to be produced your system. Thus, stay away from downloading cracked software. You are also highly encouraged to reconsider your existing security software and perhaps change to another security solution that can render far better services of defending your PC.

Screenshot of files with “.NARUMI” extension added by the ransomware:
NARUMI Ransomware - encrypt files with .NARUMI extension

Use GridinSoft Anti-Malware to remove NARUMI ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
GridinSoft Anti-Malware
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
GridinSoft Anti-Malware Setup

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
GridinSoft Anti-Malware Scan

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
GridinSoft Anti-Malware Scan Result

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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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