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

removal by Jake Doevan - - | Type: Ransomware
12

Don’t mess around with KRider because it will mess up your computer!

We would not be surprised if you haven’t heard about KRider virus yet since it is a brand new ransomware [1] still in the early stages of development. Nevertheless, experts already know a bunch of things about this nasty malware. We feel it is important to share this knowledge in order to expose the parasite and make sure as many users as possible learn about its existence and potential dangers. Unfortunately, there is virtually no way of stopping the hackers from continuing their work on this virus. So, we can only hope that some indestructible virus version will not put up for an extensive global distribution. If it does, though, you should be prepared to remove KRider from the infected device. For some useful virus elimination tips go to the end of the article or simply use anti-malware utilities such as Reimage to carry out the removal automatically.

So what exactly do we know about KRider? First of all, it is undoubtedly a crypto-ransomware [2] type of virus which means that it locks computer files using a complex encryption algorithm, rendering the containing data unreadable. In particular, the virus uses AES encryption [3]. So, after it is implemented, the files not only become inaccessible but cannot be decrypted without a special key. To make matters worse, this key is stored on a remote server controlled by hackers and can only be obtained by paying a ransom. Interestingly enough, though, this virus does not create a ransom note or any instructions on data recovery. We can only presume the extortionists will add these in some later stages. Nonetheless, even without the ransom note, the virus successfully proclaims its individuality. It replaces file names with random ones and appends unique .kr3 extensions to each of the encrypted files. We should point out that currently, the whole encryption process is run by a malicious executable Ransomware.exe [4], but it is likely that the name of this file will change as the ransomware gets updated. As for now, while the virus is undecryptable and there is no way to contact the criminals for a decryption key, you are left with one option — KRider removal. To make the already stressful experience less aggravating, we recommend checking our expert recommendations below the article.

Possible ransomware distribution strategies and prevention

As we have already mentioned, KRider is not an active ransomware, so it is not distributed on the same level as ransomware giants such as Cerber or Osiris are. Nevertheless, it is likely that the hackers behind KRider will go for a few test runs before focusing on the distribution of their final product. They may use download links on unreputable software sharing websites to spread the test virus to the public. Later on, some more serious strategies may be employed, including spam campaigns, exploit kits and Trojans [5]. Antivirus software may help prevent some of the attacks, but the best way to really protect your data is by saving backups of your important files in external drives, USBs or other storage platforms. This way, you will be able to recover your data easily after KRider attack or system malfunction.

What are the KRider removal options?

To tell you the truth, there is only one guaranteed method to remove KRider virus, and that is automatic elimination. Since the malware is still under development, it may be bugged, so trying to remove it from your computer manually may mess up the computer beyond repair. Thus, KRider removal must always be performed with a specialized, sophisticated software which is updated to the latest version. After the elimination is done, you may then proceed with data recovery and either restore files from backup or follow alternative recovery steps at the end of the page.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove KRider ransomware virus you agree to our privacy policy and agreement of use.
do it now!
Download
Reimage (remover) Happiness
Guarantee
Download
Reimage (remover) Happiness
Guarantee
Compatible with Microsoft Windows Compatible with OS X
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 KRider 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.

More information about this program can be found in Reimage review.

Manual KRider virus Removal Guide:

Remove KRider using Safe Mode with Networking

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Though KRider is under development, it is still malicious and can prevent you from removing it from your PC. In such situation, you should boot the computer in Safe Mode and run system scan with antivirus utility again.

  • 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 KRider

    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 KRider removal.

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

Remove KRider using System Restore

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

Another method to diminish KRider’s functionalities on your PC is explained below:

  • 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 KRider. 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 KRider removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove KRider 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 KRider, you can use several methods to restore them:

Decrypt files encrypted by KRider using Data Recovery Pro

When you encounter a ransomware, the last thing you want to do is try to recover files while in panic. Data Recovery Pro is going to help you go through this process in the most laid-back way possible. The recovery process will be carried out automatically and you will not have to worry about accidentally losing some of your important data.

Learn how to use Windows Previous Versions feature and recover your files

Windows Previous Versions feature is one of the best bets when it comes to recovering your files. This in-built feature will help you recreate files from a chosen point in time all that is necessary is that the System Restore function is enabled before virus infiltration. 

  • 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”.

What are the benefits of ShadowExplorer?

The most obvious benefit of using ShadowExplorer is the fact that this program will locate Volume Shadow Copies of the encrypted files and use these files to roll back the changes.  

  • Download Shadow Explorer (http://shadowexplorer.com/);
  • Follow a Shadow Explorer Setup Wizard and install this application on your computer;
  • Launch the program and go through the drop down menu on the top left corner to select the disk of your encrypted data. Check what folders are there;
  • Right-click on the folder you want to restore and select “Export”. You can also select where you want it to be stored.

Decrypt files encrypted by KRider for free

Unfortunately, currently there is no free KRider decryptor available.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from KRider and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Jake Doevan
Jake Doevan - Computer technology expert

If this free removal guide helped you and you are satisfied with our service, please consider making a donation to keep this service alive. Even a smallest amount will be appreciated.

More information about the author

References