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FLKR ransomware virus. How to remove? (Uninstall guide)

removal by Olivia Morelli - - | Type: Ransomware

FLKR is a virus that can permanently damage your system

FLKR ransomware virus picture

Questions about FLKR ransomware virus

FLKR is a ransomware targeting victims all across the world. It is designed to encrypt information of the infected system with Blowfish symmetric-key block cipher[1] and append ._morf56@meta.ua_ extension at the end of the file name, leaving data completely unreadable. Victims who want to get back their files are urged to reach the hackers via morf56@meta.ua or fhmjfjf@default.rs email addresses. 

Name FLKR
Type Ransomware
Extension __murzik@jabber.mipt.ru; _morf56@meta.ua_
Ransom Note INSTRUCT.txt; INSTRUCTIONS.txt
Email address  morf56@meta.ua; fhmjfjf@default.rs; murzik@jabber.mipt.ru
Decryptable No
Distribution Malspam campaigns, rogue websites
Elimination  Reimage is the best tool to uninstall FLKR virus

Unlike other viruses, FLKR doesn’t pay much attention to .txt, .mp3, and .avi files, as it doesn’t consider them valuable. However, it can encrypt documents, databases, programs and other data. Once the main programs’ component – flkr.exe file finishes its dirty job, an INSTRUCT.txt file is created.

This file stores the short message from authors of the virus, which state that all information on the compromised computer is encrypted “with a strong” password, and those who want FLKR decryptor should get in touch with the criminals via indicated email addresses and be prepared to pay the ransom.

FLKR ransomware virus image

In case the victim doesn’t get a response from criminals after writing to the given email, one can use an alternative communication channel and get in touch with culprits via Jabber, also known as an IM service which is based on XMPP[2]. Here is the extract of the ransom note by FLKR virus:

Information is encrypted with a strong password.
To decrypt it e-mail: morf56@meta.ua for instructions.
Reserve communication channel – this jabber: fhmjfjf@default.rs
Use jabber only when conversation via email is not possible

However, we can save you some time and inform you about what is going to happen next. Criminals will ask you to buy digital currency, usually, Bitcoins, and send them to them as a ransom. The ransom price is likely to be high (starting with $500 or so and up), but chances to recover files will be low.

First of all, criminals rarely decide to help victims and do anything to restore their files. Besides, by paying the ransom, you would encourage them to spread the virus further — so please, do not do that! Victims already are getting aware of ransomware menace and paying less ransom than before, so it would be great if you would join this fight against ransomware as well.

Therefore, instead of wasting your hard-earned money on criminals, consider removing the virus with a proper anti-malware tool. For FLKR removal, use a good anti-malware program, for instance, Reimage. This is the safest method to get rid of this dangerous cyber threat as it is sophisticated and designed to corrupt Windows Registry. This results in more complicated elimination procedure.

We do not recommend you remove FLKR virus manually since it will most likely result in computer damage. However, if you are unable to download security software, immediately check the instructions below showing how to deactivate the ransomware. Additionally, there are ways how you can get back the access to your files without paying the ransom.

The new version of the ransomware targets Russian-speaking computer users

Cybersecurity researchers have recently noticed a new version of FLKR ransomware which is designed to infect computers in Russia particularly. According to the analysis, it appends .__murzik@jabber.mipt.ru extension after the data is encrypted and drops INSTRUCTIONS.txt ransom note.

The message is written in Russian language as the following:

Хотите расшифровать Ваши файлы? Пишите на джаббер (xmpp): murzik@jabber.mipt.ru (можете писать в оффлайн если нас нет в онлайне) Ваш PIN: [redacted 2 numbers]

Once again, the hackers encourage their victims to reach them via murzik@jabber.mipt.ru on Jabber. Although, now people can also get in touch with them offline, by using the indicated PIN. Despite the fact that it is currently unknown how much money the attackers demand to pay, we want to warn you not to pay the ransom! 

Ransomware distribution techniques explained

Even though there are numerous information sources, saying how to protect against ransomware attacks, people continue to stay inattentive and infect their computers with this dangerous threat. Likewise, we want to explain you one of the most common ways how ransomware spreads. Here are some of the distribution techniques:

  • Exploit kits;
  • Malicious online ads;
  • Malspam campaigns;
  • Infected software-bundles.

Most of the cyber threats are distributed via malicious spam emails. Therefore, computer users should be extremely cautious when opening and clicking on the content of the letter. There is a high risk that it might hold an innocent looking file which is, in fact, the payload of the ransomware.

Also, BedyNet.ru[3] experts encourage you to stay away from shady-looking websites that aggressively suggest you play a particular game, fill out a survey, or install specific plug-ins or applications. If you feel that a particular Internet site desperately wants you to do something or add something to your computer, better be careful. You risk installing untrustworthy programs and infecting your computer with useless apps!

Learn how to uninstall FLKR virus safely

If you believe that you can remove FLKR on your own, we would like to warn you about the potential threats and encourage to choose a more reliable way — automatic elimination. Unfortunately, this dangerous malware can be programmed to infiltrate the system with other malicious programs that you will not be able to identify. 

Therefore, complete FLKR removal requires not only specific IT skills and knowledge but also time. For this reason, we suggest you save your precious time and ensure the malware elimination to professional security software. These products are designed to help novice computer users and protect their systems at all times. 

You can uninstall FLKR virus with Reimage, Malwarebytes Malwarebytes, or Plumbytes Anti-MalwareNorton Internet Security. However, if you cannot install the antivirus, the malware might be still active. Learn how to deactivate the ransomware by following the instructions below and later you will be able to recover the encrypted data without paying the ransom. 

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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall FLKR ransomware virus. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
Press mentions on Reimage
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To remove FLKR virus, follow these steps:

Remove FLKR using Safe Mode with Networking

Here is the way how you can deactivate FLKR virus by booting your computer into Safe Mode with Networking.

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove FLKR

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete FLKR removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove FLKR using System Restore

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of FLKR. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that FLKR removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove FLKR from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

If your files are encrypted by FLKR, you can use several methods to restore them:

Run Data Recovery Pro

If you have allowed the virus to encrypt your files (we are sure you did that unintentionally), now you need to do something to restore them. Bear in mind that it is nearly impossible to recover encrypted data, so methods and tools we suggest trying MIGHT help to recover files, but if they do not, do not be disappointed. Data Recovery Pro should help you to recover at least some of your data.

Find those Previous File Versions

You are lucky if you enabled System restore function before the ransomware attack. It means that you can restore your files now. Follow these easy steps to restore your data:

  • Find an encrypted file you need to restore and right-click on it;
  • Select “Properties” and go to “Previous versions” tab;
  • Here, check each of available copies of the file in “Folder versions”. You should select the version you want to recover and click “Restore”.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from FLKR and other ransomwares, use a reputable anti-spyware, such as Reimage, Malwarebytes Malwarebytes or Plumbytes Anti-MalwareNorton Internet Security

About the author

Olivia Morelli
Olivia Morelli - Ransomware analyst

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