.FUSION file extension is placed on all of your files? .FUSION Virus File is also known as NEFILIM ransomware which locks files on a computer and demands money to be paid as a ransom for unlocking them.
NEFILIM Ransomware (.FUSION Virus File)
NEFILIM or otherwise known as .FUSION Virus File is a ransomware type virus. It encrypts files by appending the .FUSION extension to them, making them inaccessible. All encrypted files will receive the new extension. The NEFILIM ransomware drops a ransom note, which gives instructions to victims on how they can allegedly restore their data by paying a ransom fee.
NEFILIM Ransomware Virus
NEFILIM Ransomware will encrypt all types of files such as audio, video, pictures, backups, banking data and other personal user files found on a compromised computer system.
NEFILIM virus Summary
| Name | NEFILIM virus |
| File Extension | .FUSION |
| Type | Ransomware, Cryptovirus |
| Short Description | The ransomware encrypts files on your computer system and demands a ransom to be paid to allegedly recover them. |
| Symptoms | The NEFILIM ransomware will encrypt your files by appending the .FUSION extension to them. |
| Ransom Demanding Note | TRAPGET-INSTRUCTION.txt |
| Distribution Method | Spam Emails, Email Attachments |
| Detection Tool |
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User Experience | Join Our Forum to Discuss NEFILIM virus. |
.FUSION Virus File – How Did It Infect My PC and What Happened?
The .FUSION virus is a NEFILIM ransomware variant that is being distributed against computer users. Like some of the previous versions, this has been used to plan dangerous attacks against computer users worldwide. At this time there is no information available about the hacking group that is behind it. It is possible that criminal groups that have created previous samples by modifying the previous configurations. Alternatively, other hackers may have created this new version by using the already available code.
Whatever the case popular infection tactics can be used, usually they will be in line as to what has been used before. Usually the virus carriers will be documents among the most popular file types that have integrated scripts. Usually, when such data has opened a prompt will be shown asking for the commands to be run by users. This is done by implying that this is necessary to correctly open the documents and show the content. A similar alternative is the creation of the so-called application bundle installers — these are program setup guides that have been created by embedding the virus scripts in them. The software that is chosen is usually commonly downloaded and run by the victims from the Internet.
All virus files can be distributed to the target users by using manipulative tactics — they will attempt to fake notifications, letters, and well-known sites. Common forms are the email messages (prepared usually in templates and sent in bulk) and the hacker-created websites. Both of them can be hosted on domain names that sound very familiar and legitimate. Other methods include the use of file-sharing networks which are very popular for spreading virus-infected files.
As soon as the virus is started on a given computer, the built-in mechanism will start the sequence that is programmed by the hackers. Depending on the individual configuration this can start different activities, including a startup security bypass — it will scan the compromised system for any installed programs of this category and disable them. In some cases, they can even be totally removed from the computer. This step allows for further system modifications and running of actions.
What may follow-up is the running of information gathering actions — the virus engine will search for and hijack personal users files and system information. It can be used to generate a unique identifier for each computer or for crimes like identity theft or financial abuse. This may be connected to the installation of other malware. Usually, such threats can lead to the deployment of Trojan horse infections — small-size agents that establish a secure connection to hacker-controlled servers, allowing them access to the hosted files and to spy on the victims.
Other NEFILIM versions like the.FUSION virus may also be programmed to carry out system changes. This can include the boot options — the malware can be programmed to install the virus to automatically start when the computer is powered on. On another note, this includes the creation and editing of the Windows Registry values: this can lead to severe performance issues, data loss, unexpected errors, and the inability to run certain services.
The NEFILIM virus will run the final encryption procedure when the other modules have finished running. This is done by using a very powerful cipher against a list of target file type extensions: common ones are backups, archives, documents, multimedia files, and etc. All of the target files will receive the relevant .FUSION extension. Like the previous iterations, a ransom note will be generated to blackmail the victims into paying the hackers a given decryption fee. This file is called FUSION-README.txt and will be placed in folders where there are encrypted data.
Remove .FUSION Virus File
If your computer got infected with the .FUSION Virus File, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.
Martin Beltov
Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.
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Step 1: Scan for NEFILIM virus with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall NEFILIM virus and related malware from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully delete most unwanted and malicious programs.
Step 3: Clean any registries, created by NEFILIM virus on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by NEFILIM virus there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Step 4: Boot Your PC In Safe Mode to isolate and remove NEFILIM virus
Step 5: Try to Restore Files Encrypted by NEFILIM virus.
Method 1: Use STOP Decrypter by Emsisoft.
Not all variants of this ransomware can be decrypted for free, but we have added the decryptor used by researchers that is often updated with the variants which become eventually decrypted. You can try and decrypt your files using the instructions below, but if they do not work, then unfortunately your variant of the ransomware virus is not decryptable.
Follow the instructions below to use the Emsisoft decrypter and decrypt your files for free. You can download the Emsisoft decryption tool linked here and then follow the steps provided below:
1 Right-click on the decrypter and click on Run as Administrator as shown below:
2. Agree with the license terms:
3. Click on "Add Folder" and then add the folders where you want files decrypted as shown underneath:
4. Click on "Decrypt" and wait for your files to be decoded.
Note: Credit for the decryptor goes to Emsisoft researchers who have made the breakthrough with this virus.
Method 2: Use data recovery software
Ransomware infections and NEFILIM virus aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
Simply click on the link and on the website menus on the top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
NEFILIM virus-FAQ
What is NEFILIM virus Ransomware?
NEFILIM virus is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
What Does NEFILIM virus Ransomware Do?
Ransomware in general is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware viruses can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
How Does NEFILIM virus Infect?
Via several ways.NEFILIM virus Ransomware infects computers by being sent via phishing emails, containing virus attachment. This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
Another way you may become a victim of NEFILIM virus is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to Open .NEFILIM virus files?
You can't without a decryptor. At this point, the .NEFILIM virus files are encrypted. You can only open them once they are decrypted using a specific decryption key for the particular algorithm.
What to Do If a Decryptor Does Not Work?
Do not panic, and backup the files. If a decryptor did not decrypt your .NEFILIM virus files successfully, then do not despair, because this virus is still new.
Can I Restore ".NEFILIM virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .NEFILIM virus files.
These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How To Get Rid of NEFILIM virus Virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.
It will scan for and locate NEFILIM virus ransomware and then remove it without causing any additional harm to your important .NEFILIM virus files.
Can I Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.
Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
Germany - Offizielles Portal der deutschen Polizei
United States - IC3 Internet Crime Complaint Centre
United Kingdom - Action Fraud Police
France - Ministère de l'Intérieur
Italy - Polizia Di Stato
Spain - Policía Nacional
Netherlands - Politie
Poland - Policja
Portugal - Polícia Judiciária
Greece - Cyber Crime Unit (Hellenic Police)
India - Mumbai Police - CyberCrime Investigation Cell
Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
Can You Stop Ransomware from Encrypting Your Files?
Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.
Can NEFILIM virus Ransomware Steal Your Data?
Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.
In many cases, the malware authors or attackers will threaten to delete the data or publish it online unless the ransom is paid.
Can Ransomware Infect WiFi?
Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.
Should I Pay Ransomware?
No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.
What Happens If I Don't Pay Ransom?
If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.
Can a Ransomware Attack Be Detected?
Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.
It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.
Do Ransomware Criminals Get Caught?
Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.
About the NEFILIM virus Research
The content we publish on SensorsTechForum.com, this NEFILIM virus how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
Furthermore, the research behind the NEFILIM virus ransomware threat is backed with VirusTotal and the NoMoreRansom project.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
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