Djvu VirusRansomwareRemoval Guide

Tocue Virus Removal Guide (+Decrypt .tocue files) – DJVU Ransomware

Tocue Virus – Details

The Tocue mean a ransomware-type infection. Initially, it was revealed by Michael Gillespie. The virus comes from the DJVU ransomware family. Tocue was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are unable to use them. Tocue adds the “.tocue” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Tocue, will be renamed into “myphoto.jpg.tocue. As soon as the encryption is finished, Tocue places a special text file (such as “_readme.txt“) into every folder containing the encrypted data.

The message given by Tocue text file requesting for the ransom is absolutely the like the statements given by other ransomware representatives belonging to the DJVU type. It actually points out that the info is encrypted and that the only way to restore it is to use a a distinct decryption key. Unfortunately, this is definitely true. The sort of cryptography mechanism applied by Tocue is still not appropriately examined. Still, it is absolutely certain that each victim may be given the specific decryption key, which is absolutely unique. It is difficult to bring back the files without the key available.

“Don’t worry, you can return all your files!”, Tocue message:

message from Tocue virus

Another trick of Tocue is that the victims cannot access to the key. The key is saved on a specific server run by the frauds connected with Tocue ransomware. To get the key and recover the important information people need to pay the ransom, which totals up to $980. To get the payment information users are advised to contact the frauds through email or telegram. The alert also indicates that the users need to contact the Tocue developers within 72 hours after the files encryption happened. The message says that doing so users will get a 50% discount, so the ransom amount will drop down to $490.

Nonetheless, regardless of the asked for quantity, people must stay away from paying the ransom virus. Cyber frauds are not fair, so they tend to entirely disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom normally does not provide any positive outcome and people simply lose their money for absolutely nothing.

We highly encourage that you do not contact these crooks and absolutely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Tocue ransomware and to recover the information data totally free. Thus, the only right decision is to recover the lost data from the available backup.

Virus Summary

NameTocue Ransomware
File Extensiontocue
TypeRansomware
FamilyDJVU
Short DescriptionThe ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
SymptomsFile encryption by the ransomware is performed by means of the RSA-1024 encryption algorithm. Once the encryption is completed, the ransomware adds its special tocue extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsGusau, Madek, Gehad
Removal Tool   GridinSoft Anti-Malware

Remember that the internet is now overwhelmed with threats that look comparable to Tocue ransomware. It is similar Gusau and many other ransomware-type threats. Harmful programs of such kind are usually elaborated to encrypt essential data and to state the need before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to generate the special decryption key for files decryption.

Thus, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is merely not feasible. The only way to prevent the loss of your crucial files is to routinely create backups of your important information.

Keep in mind that even if you create such backups, they should be placed into a special storage utility not connect to your main computer. You may use the USB Flash Drive or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you store your backup files on your common system they may be encrypted together with other files, so it’s certainly not a good storage location.

How did ransomware infect my system?

There are numerous ways used by online frauds to distribute Tocue virus. Although it doubts how exactly Tocue injects your PC, there are some leaks through which it may infiltrate the system:

  • integration with third-party software application, especially freeware;
  • spam e-mails from unidentified senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Often Tocue ransomware might exist as some genuine software, for instance, in the pop-ups instructing users to execute some important software application updates. This is the typical trick used by online scams to persuade people into downloading and installing Tocue infection manually, by methods of their direct participation in the installation process.

Additionally, the criminals may refer to various e-mail spam strategies to inject harmful codes into PC. So, they may refer to to sending unsolicited spam e-mails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, files, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may significantly harm the system. Fictitious Adobe Flash Player upgrade alerts may result in Tocue virus injection. As for the cracked applications, these illegally downloaded programs may likewise contain malicious codes resulting in Tocue secret installation. Finally, injection of Tocue may take place by methods of Trojans that privately get injected into the system and set up harmful utilities without the user’s approval.

Is there any method to avoid the injection of Tocue ransom virus?

Even though there is no 100% guarantee to avoid your PC from getting infected, there are some pieces of guidance we want to show with you. To start with, be extremely careful when you browse the web and particularly while downloading free programs. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Remember that some freeware installers may consist of other unwanted utilities in the bundle, so they may be malicious. Ensure that your current antivirus software and your entire operating system is always appropriately updated.

Of course, downloading pirated software is illegal and may result in vital damage to be made for your system. Hence, stay away from downloading cracked software. You are likewise strongly recommended to reconsider your existing security software and potentially change to another security solution that can render much better services of protecting your PC.

Below please find the quotation from the Tocue text file:

ATTENTION!
 
Don't worry, you can return all your files!
All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
You can get and look video overview decrypt tool:
https://we.tl/t-hvv30uAtTY
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that's price for you is $490.
Please note that you'll never restore your data without payment.
Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours.
 
 
To get this software you need write on our e-mail:
gorentos@bitmessage.ch
 
Reserve e-mail address to contact us:
ferast@firemail.cc
 
Our Telegram account:
@datarestore

Screenshot of files with “.tocue” extension added by the ransomware:”

Tocue Ransomware - encrypt files with .tocue extension

Use GridinSoft Anti-Malware to remove Tocue ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
GridinSoft Anti-Malware
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
GridinSoft Anti-Malware Setup

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
GridinSoft Anti-Malware Scan

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
GridinSoft Anti-Malware Scan Result

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Back to top button