fuXcF Virus (.fuXcF File) – How to Remove It

fuXcF Virus (.fuXcF File) – How to Remove It

.fuXcF Virus virus remove

The .fuXcF virus is a ransomware that is currently set against target end users on a global scale. There is no information available about the hacking group behind it. It is believed to be a new iteration of the famous ransomware family. This is one of the reasons why we believe that the hackers are experienced.

Once the .fuXcF virus has started it will execute its built-in sequence of dangerous commands. Depending on local conditions or the specific hacker instructions various actions will take place. The file encryption will begin after them — the encrypting component will use a built-in list of target file type extensions. In the end the victim files will be renamed with the .fuXcF extension.

Threat Summary

NamefuXcF virus
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files on your computer machine and demands a ransom to be paid to allegedly restore them.
SymptomsThe ransomware will blackmail the victims to pay them a decryption fee. Sensitive user data may be encrypted by the ransomware code.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by fuXcF virus


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss fuXcF virus.
Data Recovery ToolWindows 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.

.fuXcF Virus – Distribution and Impact

The .fuXcF Virus is a new ransomware threat which is being distributed at end users using different strategies. There is no information available yet about the hacking group, there are two typical cases when it comes to such collective. The first one is that they are an experienced group that has created their own threat and is launching it against their target users. The second is that they have paid malware developers for a custom solution. Whatever the case the hackers can use different spread tactics to intrude onto target machines.

Threats like this one can be directed against the target users by employing various phishing strategies. Commonly this is done by orchestrating bulk email campaigns and creating fake sites that both impersonate well-known services and companies. Any interaction with them will lead to the virus deployment. They are generally hosted on similar sounding domain names and may include security certificates that can be faked, self-signed or stolen.

The .fuXcF virus code may also be embedded in different payload carriers, typically they are software installers or macro-infected documents. The first type is the creation of malicious setup bundles of popular software that is commonly installed by end users. The approach which is done by most groups is to take the original setup file and modify it with the necessary code. Then it will be delivered to the intended victims using the phishing tactics. The use of macro-infected documents is a popular technique which involves the attachment of malware scripts into all popular file formats: text files, presentations, databases and spreadsheets. Once opened a prompt will appear asking te victims to enable the built-in scripts. This will trigger the infection. All of these files can be spread through file sharing networks like BitTorrent which are used to spread both pirate and legitimate data. A significant part of the infections are done by the use of browser hijackers which are malicious plugins made for the most popular web browsers. They are commonly uploaded to the relevant repositories using fake user reviews or developer credentials.

The security analysis which is made of the captured samples indicates that the engine will run the following modules:

  • Sensitive Data Removal — The main engine can be used to locate and delete sensitive data such as backups, Shadow volume copies and backups. This makes it significantly harder to restore the infected computers.
  • Boot Options Modifications — The .fuXcF Virus has the capability to change the boot options thus making it impossible to access the recovery options. This step will make it very hard to follow most manual user removal guides.
  • Data Gathering — A basic information gathering process is launched by the virus. This can be used to harvest enough data to expose the identity of the users for crimes like blackmail and financial abuse. A related mechanism will use the list of installed hardware parts in order to construct an unique ID that can be associated with every contaminated host.

Any further modules can be added in future versions. The ransomware engine will be used to encrypt sensitive user data with a strong cipher. The data which is processed is according to a built-in list, commonly the following files will be affected: archives, backups, multimedia files, documents and etc. In the end the affected data will be renamed with the .fuXcF extension and the associated ransomware note will be created in a file called fuxcF_how_to_decrypt.txt.

This virus can also be used to deploy random extensions such as the following: .KRk5p or .IS.

.fuXcF Virus – What Does It Do?

.fuXcF Virus could spread its infection in various ways. A payload dropper which initiates the malicious script for this ransomware is being spread around the Internet. .fuXcF Virus might also distribute its payload file on social media and file-sharing services. Freeware which is found on the Web can be presented as helpful also be hiding the malicious script for the cryptovirus. Read the tips for ransomware prevention from our forum.

.fuXcF Virus is a cryptovirus that encrypts your files and shows a window with instructions on your computer screen. The extortionists want you to pay a ransom for the alleged restoration of your files. The main engine could make entries in the Windows Registry to achieve persistence, and interfere with processes in Windows.

The .fuXcF 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 .fuXcF 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 .fuXcF Virus

If your computer system got infected with the .fuXcF 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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