Vo_ Ransomware: How to Remove? (Removal and File Restoring Techniques)

 

Vo_ Ransomware

Vo_ Ransomware – Crucial Information

A cryptomalware, Vo_ Ransomware, delivered to potential victims primarily via Spam emails is identified early in December. The ransomware is completely identical to SQ_ ransomware. According to security investigators, both ransomware is released from the same developers. Vo_ Ransomware encrypt generated private key with RSA-1024 cipher standard after encrypting files using AES-256 encryption standard. Hence, cracking the key or decrypting files without a per PC-based key becomes nearly impossible. Afterwards, the private key is sent with a POST request via HTTP protocol to its C&C server without your awareness. In order to release the key, you will be asked to pay 4 Bitcoin as ransom via Bitcoi If your system is infected with this ransomware, you will see a ransom note file named ‘VO_ IN DOCUMENTS.txt’ on your desktop and inside each folders having corrupted files such as ‘VO_family,jpg’ or ‘VO_birthdayparty.mp4’ etc.

The ransom note features following scary text:

Good morning.

Your computer has been locked by ransomware, your personal files are encrypted and you have, unfortunately “lost” all your pictures, files, and documents on the computer. Your important files encryption produced on this computer: videos, photos, documents, etc.

Encryption was produced using unique public key RSA-1024 generated for this computer. To decrypt files you need to obtain the private key.

All encrypted files contains VO_

 

Your number: [15-digit number]

To obtain the program for this computer, which will decrypt all files, you need to pay

4 bitcoins on our bitcoin address [34 random characters] (today 1 bitcoin was 260 USA dollars). Only we and you know about this bitcoin address.

You can check bitcoin balanse here – https://www.blockchain.info/address/[a string of 34 random characters]

……………

(Note: ransom note message is partially deleted)

Vo_ Ransomware shows the ransomware note in two major languages, English and Korean. Hence, it won’t be untrue, if we say the ransomware is designed to target multi-language speaking-users. Despites, it has been reported as a low level ransomware program, since, it hasn’t ability to modify password protected or permission restricted documents. Hence, if you have set admin privilege to modify files on your system then this cryptomalware will not be able to corrupt your files.

File Decryption or Restoring Options

Since, Vo_ Ransomware is not destructive as Locky ransomware, it doesn’t delete shadow volume copies of files from your local hard disks. Hence, using file restoring technique or data recovery software, you can get back your corrupted files in the original format. Unfortunately, researchers haven’t released a free decryption tool to decode files having ‘VO_’ suffix before their names. However, you have option to follow alternative instruction created by us to restore your files. Besides, we also recommend you to keep a premium security software installed and up-to-date on your system to avoid such infection and loss in future.

As of now. We advise all victims to delete Vo_ Ransomware from the affected PC by following the instruction provided below before starting restoring process:

Free Scan your Windows PC to detect Vo_ Ransomware

rmv-notice

Free Scan your Windows PC to detect Vo_ Ransomware

A: How To Remove Vo_ Ransomware From Your PC

Step: 1 How to Reboot Windows in Safe Mode with Networking.

  • Click on Restart button to restart your computer
  • Press and hold down the F8 key during the restart process.

Step 1 Safe Mode

  • From the boot menu, select Safe Mode with Networking using the arrow keys.

Safe mode

Step: 2 How to Kill Vo_ Ransomware Related Process From Task Manager

  • Press Ctrl+Alt+Del together on your keyboard

TM 1

  • It will Open Task manager on Windows
  • Go to Process tab, find the Vo_ Ransomware related Process.

TM3

  • Now click on on End Process button to close that task.

Step: 3 Uninstall Vo_ Ransomware From Windows Control Panel

  • Visit the Start menu to open the Control Panel.

Win 7 CP 1

  • Select Uninstall a Program option from Program category.

Win 7 CP 2

  • Choose and remove all Vo_ Ransomware related items from list.

Win 7 CP 3

B: How to Restore Vo_ Ransomware Encrypted Files

Best Tutorial Video Guide To Get Rid of Vo_ Ransomware

Method: 1 By Using ShadowExplorer

After removing Vo_ Ransomware from PC, it is important that users should restore encrypted files. Since, ransomware encrypts almost all the stored files except the shadow copies, one should attempt to restore original files and folders using shadow copies. This is where ShadowExplorer can prove to be handy.

Download ShadowExplorer Now

 

  • Once downloaded, install ShadowExplorer in your PC
  • Double Click to open it and now select C: drive from left panel

shadowexplorer

  • In the date filed, users are recommended to select time frame of atleast a month ago
  • Select and browse to the folder having encrypted data
  • Right Click on the encrypted data and files
  • Choose Export option and select a specific destination for restoring the original files

Method:2 Restore Windows PC to Default Factory Settings

Following the above mentioned steps will help in removing Vo_ Ransomware from PC. However, if still infection persists, users are advised to restore their Windows PC to its Default Factory Settings.

System Restore in Windows XP

  • Log on to Windows as Administrator.
  • Click Start > All Programs > Accessories.

Accessories

  • Find System Tools and click System Restore

windowsxp_system_restore_shortcut

  • Select Restore my computer to an earlier time and click Next.

sr-util

  • Choose a restore point when system was not infected and click Next.

System Restore Windows 7/Vista

  • Go to Start menu and find Restore in the Search box.

system restore

 

  • Now select the System Restore option from search results
  • From the System Restore window, click the Next button.

  • Now select a restore points when your PC was not infected.

  • Click Next and follow the instructions.

System Restore Windows 8

  • Go to the search box and type Control Panel

  • Select Control Panel and open Recovery Option.

  • Now Select Open System Restore option

  • Find out any recent restore point when your PC was not infected.

  • Click Next and follow the instructions.

System Restore Windows 10

  • Right click the Start menu and select Control Panel.

  • Open Control Panel and Find out the Recovery option.

  • Select Recovery > Open System Restore > Next.

  • Choose a restore point before infection Next > Finish.

Method:3 Using Data Recovery Software

Restore your files encrypted by Vo_ Ransomware with help of Data Recovery Software

We understand how important is data for you. Incase the encrypted data cannot be restored using the above methods, users are advised to restore and recover original data using data recovery software.

Download Data Recovery Software

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