What is .UNNAMED files virus .UNNAMED files virus is also known as .UNNAMED ransomware and encrypts users’ files while asking for a ransom.
The .UNNAMED file virus is a dangerous new virus of the Kraken ransomware family which will process user data according to a built-in list of target file type extensions. Any active infections should be removed as soon as possible in order to prevent further damage to the infected computers.
Threat Summary
| Name | .UNNAMED files virus |
| Type | Ransomware, Cryptovirus |
| Short Description | The ransomware encrypts files on your computer machine and demands a ransom to be paid to allegedly restore them. |
| Symptoms | The ransomware will blackmail the victims to pay them a decryption fee. Sensitive user data may be encrypted by the ransomware code. |
| Distribution Method | Spam Emails, Email Attachments |
| Detection Tool |
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User Experience | Join Our Forum to Discuss .UNNAMED files virus. |
| Data Recovery Tool | Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive. |
.UNNAMED Files Virus – Detailed Description
The .UNNAMED files virus is a dangerous new release that originates from the Kraken ransomware family. At the moment there is no information available about the hacking group behind it, we anticipate that they may be an experienced collective. As this is a custom version of a previously known threat it is possible that they have acquired the original code and modified it to produce the new iteration. The alternative is for the samples to be ordered from the dark underground markets where such services are often advertised.
These threats can be easily distributed to the target end users using a variety of methods. One of the most popular ones is the coordination of phishing attacks that take advantage of the fact that a large part of the recipients will interact with them. Their contents will include stolen or fake text and multimedia that impersonates famous companies and services. The .UNNAMED files virus can also be acquired from interaction with hacker-controlled sites that include such contents. They are hosted on addresses that sound very similar to the real sites. To make the victims interact with them the sites can include self-signed or stolen certificates.
The .UNNAMED files virus infection can be caused via the interaction with malicious files, two popular types are the following:
- Infected Documents — These macro-infected documents will prompt the victims to enable the built-in code in order to display the contents correctly. When this is done the infection will be triggered. The dangerous fact is that they can take all popular file formats: text documents, spreadsheets, databases and presentations.
- Setup Packages — The virus installation code can be placed in application installers of popular software — creativity suites, productivity apps, system utilities and even computer games.
These files can be uploaded to file-sharing networks like BitTorrent which are often used by computer users to share both legitimate and pirate contents. Many of the popular ransomware strains can be acquired by downloading and installing malicious plugins which are made for web browsers. They are often uploaded to their respective repository with fake user reviews and developer credentials. The posted elaborate descriptions may include long promises of new feature additions, videos and other contents.
The .UNNAMED files virus will probably feature the same behavior patterns as previous iterations of the ransomware family. The infections usually begin with a data harvesting engine which can gather information both about the victim users themselves and the machines. Using the collected machine details the algorithm can generate an unique ID that can be associated with the infected host. Any personal data about the users can be used for criminal activity like financial abuse and blackmail.
The data can be further used by another module called security bypass — it will scan the contents of the hard disk drive and memory in order to search for any programs that might interfere with the virus infection. They will be bypassed or entirely removed, depending on the instructions. Examples include anti-virus programs, virtual machine hosts, sandbox and debug environments and etc.
The .UNNAMED files virus can proceed with its many intended system changes such as the following:
- Persistent Installation — This will manipulate the boot options in order to automatically start the ransomware when the computer is powered on. It can also disable access to certain recovery option thus making it very difficult to restore the computers.
- Windows Registry Changes — The relevant engine can make the necessary modifications and edit existing values found in the Registry. It can alternatively also create specific ones for the virus. This will lead to data loss, unexpected errors, performance issues and the inability to start certain functions.
- Files Removal — The .UNNAMED files virus can be set to delete sensitive information from the system like archives, backups, shadow volume copies and restore points.
As soon as the .UNNAMED files virus files virus has completed running its intended malicious actions it will proceed with the actual file encryption procedure. It can commit itself to deploying various threats including Trojans and cryptocurrency miners. The ransomware will use a built-in list of target file type extensions that will be processed by a strong cipher: documents, multimedia files, archives, backups, databases and etc. All of the affected files will be renamed with the .UNNAMED extension.
In the end of this process a ransomware note will be produced in a file called UNNAMED-DECRYPT.txt which will manipulate the readers into paying the hackers a decryption fee.
.UNNAMED Files Virus – What Does It Do?
The .UNNAMED Files Virus is a crypto virus programmed to encrypt user data. As soon as all modules have finished running in their prescribed order the lockscreen will launch an application frame which will prevent the users from interacting with their computers. It will display the ransomware note to the victims.
You should NOT under any circumstances pay any ransom sum. Your files may not get recovered, and nobody could give you a guarantee for that.
The .UNNAMED Files Virus cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:
→vssadmin.exe delete shadows /all /Quiet
If your computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore your files back to normal.
Remove .UNNAMED Files Virus
If your computer system got infected with the .UNNAMED Files ransomware virus, 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 .UNNAMED files virus with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall .UNNAMED files 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 .UNNAMED files 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 .UNNAMED files 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 .UNNAMED files virus
Step 5: Try to Restore Files Encrypted by .UNNAMED files 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 .UNNAMED files 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.
.UNNAMED files virus-FAQ
What is .UNNAMED files virus Ransomware?
.UNNAMED files 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 .UNNAMED files 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 .UNNAMED files virus Infect?
Via several ways..UNNAMED files 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 .UNNAMED files 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 ..UNNAMED files virus files?
You can't without a decryptor. At this point, the ..UNNAMED files 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 ..UNNAMED files virus files successfully, then do not despair, because this virus is still new.
Can I Restore "..UNNAMED files virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore ..UNNAMED files 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 .UNNAMED files 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 .UNNAMED files virus ransomware and then remove it without causing any additional harm to your important ..UNNAMED files 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 .UNNAMED files 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 .UNNAMED files virus Research
The content we publish on SensorsTechForum.com, this .UNNAMED files 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 .UNNAMED files 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.
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