Remove NEF1LIM Virus (.NEF1LIM Files Ransomware) – Nefilim Ransomware

NEF1LIM Virus Ransomware

The NEF1LIM mean a ransomware-type infection. The virus comes from the Nefilim ransomware family. NEF1LIM was elaborated particularly to encrypt all major file types. As soon as the file is encrypted people are not able to use them. NEF1LIM adds the “.NEF1LIM” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by NEF1LIM, will be renamed into “myphoto.jpg.NEF1LIM“. As soon as the encryption is finished, NEF1LIM places a special text file into every folder containing the encrypted data.

The message given by NEF1LIM text file asking for the ransom is absolutely the same as the statements given by other ransomware representatives coming from the Nefilim type. It actually points out that the info is encrypted which the only way to bring back it is to use a a distinct decryption key. Regretfully, this is absolutely true. The sort of cryptography mechanism applied by NEF1LIM is still not correctly examined. Still, it is absolutely particular that each victim may be given the specific decryption key, which is totally distinct. It is impossible to restore the files without the key available.

Another trick of NEF1LIM is that the victims cannot gain access to the key. The key is stored on a specific server run by the frauds associated with NEF1LIM ransomware. To get the key and recover the important information people have to pay the ransom.

However, regardless of the asked for amount, people need to stay away from paying the virus. Cyber frauds are not fair, so they tend to entirely disregard 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 outcome and people simply lose their money for absolutely nothing.

We strongly recommend that you do not contact these crooks and definitely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack NEF1LIM ransomware and to recover the information data for free. Hence, the only best decision is to recover the lost information from the available backup.

Virus Summary

NameNEF1LIM Ransomware
File Extension.NEF1LIM
TypeRansomware
FamilyNefilim
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 NEF1LIM extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Similar InfectionsTelegram, Sigareta, Nefilim
Removal Tool   GridinSoft Anti-Malware

Keep in mind that the web is now overwhelmed with threats that look comparable to NEF1LIM ransomware. It is similar Telegram and many other ransomware-type threats. Harmful programs of such kind are normally elaborated to encrypt crucial information and to set forth the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the unique decryption key for data decryption.

Therefore, as long as the ransomware is still being developed or has some hidden bugs, manually recovering the information is simply not feasible. The only method to avoid the loss of your essential information is to frequently create backups of your important information.

Keep in mind that even if you create such backups, they should be put into a special storage utility not connect to your main PC. You may use the Memory Stick or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you save your backup files on your common system they may be encrypted together with other files, so it’s certainly not a good storage location.

How did ransomware infect my computer?

There are several ways used by online scams to distribute NEF1LIM ransomware. Despite the fact that it doubts how exactly NEF1LIM injects your system, there are some leaks through which it may infiltrate the system:

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

Often NEF1LIM virus may be presented as some legitimate software application, for example, in the pop-ups instructing users to carry out some crucial software application updates. This is the typical technique used by online frauds to persuade people into downloading and installing NEF1LIM infection manually, by ways of their direct participation in the installation process.

Additionally, the criminals might refer to various email spam methods to inject malicious codes into PC. So, they may refer to to sending unsolicited spam e-mails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some receipts, documents, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may significantly damage the system. Fictitious Adobe Flash Player update alerts may result in NEF1LIM ransom injection. When it comes to the cracked applications, these illegally downloaded programs may likewise contain destructive codes leading to NEF1LIM secret installation. Lastly, injection of NEF1LIM may occur by ways of Trojans that secretly get injected into the system and install destructive utilities without the user’s authorization.

Is there any way to avoid the injection of NEF1LIM ransomware?

Despite the fact that there is no 100% guarantee to prevent your computer from getting infected, there are some pieces of advice we want to share with with you. To start with, be really careful when you browse the web and particularly while downloading totally free programs. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Remember that some freeware installers may contain other unwanted utilities in the package, so they may be destructive. Ensure that your current antivirus and your entire operating system is always duly updated.

Obviously, downloading pirated software is illegal and may lead to necessary damage to be made for your system. Thus, stay away from downloading cracked software. You are likewise strongly recommended to reconsider your existing security software and possibly change to another security solution that can render better services of defending your PC.

Screenshot of files with “.NEF1LIM” extension added by the ransomware:
NEF1LIM Ransomware - encrypt files with .NEF1LIM extension

Use GridinSoft Anti-Malware to remove NEF1LIM 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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About 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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