.Backup Ransomware Removal (+.Backup File Recovery) June 2018 Update


This page aims to help you remove .Backup Ransomware for free. Our instructions also cover how any .Backup file can be recovered.

Ransomware is a very dangerous type of malware, which operates by blocking the victims’ access to their files or their computer and requires a ransom payment in order to remove the lockdown. A very complex encryption is usually used to prevent the users from opening or using their data and a scary ransom-demanding message is displayed on their screen. The malware normally states that a payment must be made within a given deadline as this is the only way to decrypt your files and regain your access the them. The first versions of this dreadful malware have been released some twenty years ago in Russia. Since then, these threats have evolved significantly and have appeared almost everywhere in the world. Nowadays, Ransomware is considered one of the most fearful online infections and it poses a serious challenge to security experts all across the globe. .Backup is a new addition to this group of malware and in the next lines we are going to describe its features and try to help you deal with it in case your system has been infected.

.Backup Ransomware File

How can Ransomware affect your system?

There are several types of Ransomware programs that use different methods to make their victims pay the ransom. The security experts basically recognize three main categories:

  • Screen-blocking Ransomware. This type of Ransomware usually blocks the access to the entire computer by covering the screen with a huge banner-like ransom message. It blackmails its victims by stating that they have to pay a fixed amount of money (usually requested in some popular cryptocurrency) for the removal of the blocking banner.
  • Ransomware, targeting portable devices. This type of Ransomware’s targets are mobile devices such as smartphones, tablets, phablets, and other portable smart devices. It usually uses a similar ransom demanding banner as the screen-blocking Ransomware for PC and prevents you from accessing and interacting with the device’s interface unless you agree to pay the ransom.
  • File-encrypting Ransomware viruses. These versions of Ransomware are deemed the most advanced and complex threats that belong to this malware category. Once they manage to infiltrate your system, they detect files on your PC that belong to certain data formats (usually such formats that are commonly used) and encrypt them with a very complex encryption code. The locked files may include photos, music, videos, audio files, business documents, archives, and other data which can be considered important to the victim. The moment all the targeted files are rendered inaccessible, the malware immediately generates a warning/ransom-demanding note, claiming that the only way to decrypt your data is to pay a certain amount of money as a ransom. Sadly, this statement is more or less true, because the file-encrypting Ransomware requires a special decryption key, which is oftentimes the only thing that can reverse the malicious encryption, applied to the files. .Backup falls into this specific cryptovirus Ransomware sub-category, and in order to release your files from its encryption, you will be asked to pay for the said decryption key.

.Backup Ransomware Removal










Drag and Drop Files Here to Scan
Maximum file size: 128MB.


Scan Results

Virus Scanner Result






notepad %windir%/system32/Drivers/etc/hosts


hosts_opt (1)







Avoid this by using SpyHunter - a professional Parasite removal tool.




Type each of the following in the Windows Search Field:

  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%



How to Decrypt .Backup files



Techniques and methods of distributing .Backup

The main goal of every Ransomware threat is to infect your system without your knowledge. This way, the malware can secretly complete its malicious task without being interrupted. The same is the goal of .Backup. It tries to sneak into your PC in complete stealth, with the help of various tricky transmitters. There are all kinds of distribution methods used to spread Ransomware and get more PCs infected by such viruses. For instance, it is not a secret that Trojans are effective distributors of various dangerous viruses. They can create system vulnerabilities and deliver Ransomware to your PC without your knowledge and without any particular symptoms. In other cases, the malicious payload can get delivered to you via spam messages and harmful email attachments which initially look as if they’ve been sent to you by trusted companies like Amazon, eBay, financial institutions, and so on. Once the user is tricked into downloading an infected attachment to their computer, the virus automatically gets activated and infects your system. False popup notifications are another popular method for the criminals to distribute threats like .Backup. Such fake pop-up notifications can oftentimes be found on illegal or, in some instances, even on legitimate sites that have been hacked, and are now used to spread the virus threat. In many cases, such pop-ups would push new updates for your software (which are actually fake) or they can also state that your system needs a scan that you can do for free and remove any viruses (that aren’t really there). These ads are usually filled with legitimate-looking names and logos, so they can trick even the most experienced users into clicking on them.

Decrypting your files and removing .Backup – is it possible?

In the case of a Ransomware infection, it is not advisable to pay ransom. There are many people who lose their money this way without regaining the access to their encrypted files because the hackers oftentimes simply disappear the moment they get the payment without actually sending back the key to their victims. Even those, who are lucky and are send a decryption key may not get all their files fully restored. The only 100% sure way to get your files back is to recover them from external backups. There are also some file-restoration steps, which may eventually help you extract some of your data from the computer and we have described them in the Removal Guide below. Before you give them a try, though, make sure you completely remove .Backup from your system with the help of the professional .Backup removal tool on this page or using some other trusted anti-malware program.


Name .Backup
Type Ransomware
Data Recovery Tool Currently Unavailable
Detection Tool

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