How to Remove .Tornado File Virus and Restore Data

How to Remove .Tornado File Virus and Restore Data

remove .tornado file virus ransomware

In this article, you will find out how to remove .tornado file virus and restore data with the help of an available decryption tool.

The .tornado file virus is a severe threat that demands a ransom once it encodes sensitive data stored on a compromised host. Corrupted files can be recognized by the extension .tornado appended at the end of their names. In a file named key.txt you can find a ransom message that primarily aims to trick you into paying the ransom to hackers. The amount needs to be transferred to a Bitcoin address.

Threat Summary

Name.tornado virus
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware virus encrypts files on your PC and drops a ransom note that demands payment for the decryption of .tornado files.
SymptomsThis ransomware encrypts your files and then appends the extension .tornado on every encrypted file.
Distribution MethodSpam Emails, Email Attachments, Executable Files
Detection Tool See If Your System Has Been Affected by .tornado virus


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss .tornado virus.
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

.tornado File Virus – Distribution

How the .tornado file virus may invade your system is via email spam messages, links to compromised web pages, freeware installers, fake software update notifications and other shady techniques of distribution.

Hackers mostly prefer the spam emails as senders’ names and subject lines are easily spoofed. The emails that deliver ransomware infections usually pose as reliable websites, services, or institutions.
Common traits of emails carriers of malware are:

  • Spoofed email address and sender
  • Text messages that attempt to provoke sense of urgency
  • File attachment you need to download and see as soon as possible
  • In-text link you should follow in order to obtain important information

By opening a compromised file attachment, you automatically grant access to .tornado ransomware to your system. The same happens in case that you decide to click on the presented link and visit the web page.

.tornado File Virus – Infection Flow

Once .tornado file virus is running on your system it initiates a sequence of malicious actions. In the beginning, it may connect its command and control server in order to arm itself with all the needed files taht will help it to fulfill the attack. There are several essential Windows system folders where the malicious files may be dropped:

  • %AppData%
  • %Temp%
  • %Roaming%
  • %Common%
  • %System32%

Afterard, the crypto virus drops a ransom message and displays it on the screen. The ransom note file is called key.txt and could be located on the desktop. It primarily aims to urge you contact hackers at or and transfer an unspecified ransom to their Bitcoin address.

Below you can read the whole ransom message:

All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail: have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment, we will send you the decryption tool that will decrypt all your files.In case of no answer in 48 hours write us to these e-mails:
[redacted 512 hex]

If you don’t want to lose your money and get tricked again, it is better to try to overcome the problem with the help of reliable and secure solutions.

The threat has been proved to be a new iteration of the InsaneCrypt ransomware. Happily, the security researcher Michael Gillespie released an effective decryptor for the .tornado files. We have included it in the instructions below so you can utilize it after the removal process.

.tornado File Virus – Data Encryption

Being a data locker ransomware .tornado primarily aims to scan the system for predefined types of files in order to encrypt them. Security researchers who have been analyzing the threat’s samples stated that .tornado is supposed to utilize the RSA cipher to encode target data.

After encryption, all corrupted files can be recognized by the two specific file extensions appended at the end of their names. The string follows the pattern:


Files that store important information like documents, text files, databases, projects, audio records, images and photos may be encrypted in case .tornado file virus infection.

Unfortunately, the ransomware leaves all encrypted files completely out of order. Your access to all .tornado files is restricted until you pay the ransom or utilize alternative data recovery approach. Some of these approaches are listed in our guide below.

Тo reduce the data recovery options with one, the crypto virus currently known as Tornado, opens the Command Prompt panel to write the following command there:

→vssadmin.exe Delete Shadows /All /Quiet

Thereby, the ransomware deletes all Shadow Volume copies stored by the Windows system.

.tornado File Virus – Remove It and Restore Files

The step-by-step removal guide below provides both manual and automatic approaches. Тhe removal of .tornado crypto virus is not an easy task as it is a severe threat that plagues the whole system. Security researchers recommend the help of advanced anti-malware tool for maximum efficiency.

Once the removal of all malicious files and objects is complete, you can continue with the data recovery process. The guide provides information and a download link of the InsaneCrypt Decrypter that is able to restore .tornado files. Be advised to back up all encrypted files to an external drive before you proceed with the recovery.

Gergana Ivanova

Gergana Ivanova

Gergana has completed a bachelor degree in Marketing from the University of National and World Economy. She has been with the STF team for four years, researching malware and reporting on the latest infections.

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