How to remove Losers virus and restore encrypted files

Losers ransomware virus

That entry is dedicated to Losers virus that penetrates users' laptops around the world, and encrypts the data. In this entry, we have gathered complete information on what is Losers, and the uninstalling of Losers from the machine. In addition, we will tell you how to get back the corrupted files, if possible.

Losers is the malicious program getting into machines mostly through e-mail spam, Trojans or hacked games. Occasionally web-criminals use zero-day vulnerabilities to get into the computer, but they are corrected fastly. When infection takes place, the virus scans the computer memory, defines the amount of files to be cyphered and their rough value. Currently, any virus can encrypt audio, text, image and video files in all most used extensions. Ransomware corrupts all files, but those that look like business documents go first. Losers virus corrupts only information, and does not touch the software, so that the victim can use the PC to pay the ransom. Encryption is carried out through world-known encryption algorithms, and it is so complex that that it cannot be brute forced. This is the foundation for impressive success of ransomware in last years: common user, even if he has a high knowledge of the PC, will not ever be able to decrypt the data, and will have no choice except paying the ransom. The sole way to recover the data is to crack the fraud site and retrieve the encryption keys. Some skilled hackers can retrieve encryption keys through defects in the code of the virus itself. When encrypting files, Losers changes the extension of files and requires bitcoins for data recovery. Virus adds HOWTODECRYPTFILES.txt to the desktop.

The knowledge of computers is extremely substantial in modern world, as it assists user to guard the PC from computer viruses. For encrypting programs, this is very relevant, because, unlike normal viruses, after eliminating ransomware from the PC, the fruits of its doings will not disappear anywhere. You easily can minimize the chances of getting encrypting virus if you will follow these principles:

    • Monitor the condition of your computer. Data encryption is an intricate process that needs a considerable amount of system resources. If you detect a significant fall in system performance or see a unwanted string in the Process Manager, you should shut down the laptop, start it in safe mode, and search for malware. Naturally, some data will be encrypted, but you will save the other part.
    • Be cautious with the e-mails, which contain data. If such a message was sent from an unknown sender and it tells about earning any prize, a lost package or anything similar, this is most likely a swindle letter. In addition, you should be attentive with business correspondence, particularly if you do not know the sender and not sure what's inside. Summaries, appeals, lawsuits, Invoices for services and goods and similar sensitive documents do not be sent accidentally, and you, as a minimum, should know the sender. In all other cases, it is a fraud..
    • Pay attention to the pop-up windows. If the laptop is infected by malware, it will endeavour to remove the shadow copies of the files, to make the decryption less possible. The removal of copies requires admin rights and your acceptance. Thus, not accepting alterations from a strange software at the right moment, you will save the opportunity to restore all encrypted files for free.

Losers ransom elimination is not the happy end - it's just a one move from many before the full file recovery. If you delete virus, you will not get back the data immediately, it will demand additional measures described in the next paragraph. To eliminate any ransomware, user needs to boot the computer in safe mode and scan it through antivirus software. We do not advise anyone to remove the virus manually, because it has various defensive mechanics that can counteract you. The most effective ransomware protection manner is the uninstalling of data on the chance of data recovery or Losers removal attempt. This is extremely unwanted, and the below instruction will help you to cope with it.

Removal instruction

Step 1. Boot into Safe mode

Safe mode

Start -> Msconfig.exe

Safe mode. Step 1

On the tab Boot select Safe boot

Safe mode. Step 2

Step 2. Check Startup folder

Start -> Msconfig.exe ->Disable unknown programs in the Startup tab


Step 3. Check hosts file

Modify hosts file, that located in C:\Windows\System32\drivers\etc\ .

Hosts file.Step 1

Open the file with Notepad and delete suspicious strings.

Hosts file.Step 2

It has to look like this:

Hosts file.Step 3

Step 4. Scan the system with antiviral scanner


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Step 5. Disable Safe mode

Start -> Msconfig.exe ->Disable Safe boot in the Boot tab

Deactivate Safe mode


After virus removal, it only remains to recover the corrupted files. In fact, this is not literally decryption, as the encryption methods used by web-criminals are extremely complex. Ordinarily, to recover the files, you should ask for support on specialized forums or from renowned malware researchers and antivirus program vendors. If you are interested in the independent file recovery - look at our article, which shows all the very effective manners: article about files decryption.




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