Djvu VirusRansomwareRemoval Guide

Ttwq Virus Removal Guide (+Decrypt .ttwq files)

Ttwq Virus Ransomware

Ttwq is a harmful software application working as typical ransomware. Michael Gillespie, the well-known malware researcher, first discovered this new name in the DJVU ransomware family.

Ttwq was developed for the sole purpose to encrypt all popular file types. Logically, as quickly as the encryption is effectively accomplished, the users are unable to get access to them. Ttwq ransomware adds its own “.ttwq” to all the encrypted files. For example, the file “price_list.xls”, once crypted by Ttwq, will be entitled as “price_list.xls.ttwq”. When the file encryption is accomplished, Ttwq puts its own distinct text file (_readme.txt) into all the folders that save the encrypted files.

The alert specified by document requesting the random os very comparable to the notices provided by other ransomware risks belonging to the DJVU family. The caution generally indicates that the information has been secured and the only service to get access to it is to use a distinct standalone key. Regretfully, this declaration is absolutely true.

The method to secure the files used by Ttwq is not totally researched. However, there is no doubt that each computer system owner might be issued an unique decryption key, which is absolutely distinct. It is incredibly tough to recuperate the data without the proper type in location.

“Don’t worry, you can return all your files!”, from _readme.txt message:

message from Ttwq virus

One more peculiarity of the Ttwq infection is that the users are not able to get access to the key. The decrypting key is hosted on an unique server under the complete control by the crooks who have introduced the Ttwq infection into the web. In order to get the key and bring back the essential data, the users are told to get in touch with the frauds through e-mail or by telegram and to pay the ransom in the quantity of $980.

The message also says that individuals must contact the Ttwq authors within 72 hours upon the minute of the data encryption. The alert indicates that by doing so the people will acquire a 50% discount rate, therefore, the ransom amount falls to $490.

No matter what the amount of the ransom is, we strongly recommend that you do not pay the ransom. There is no assurance that these online criminals will keep their promises, so they might not care at all what the victims feel about the file encryption, even when the amount of the ransom is gotten into their accounts. Thus, paying ransom frequently does not result in an effective recovery. So, the users might merely lose their money for absolutely nothing.

Likewise, we prompt you not to call the frauds as they advise. Do not move loan into their wallets. There are no applications that could break the Ttwq ransomware or bring back the data at no charge. Therefore, the only appropriate decision is to restore the data from possible backups (if offered).

Virus Summary

NameTtwq Ransomware
File Extensionttwq
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 AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .ttwq extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsLokas, Besub, Nusar
Ttwq Removal Tool   GridinSoft Anti-Malware
Ttwq Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Web is now loaded with infections comparable to the Ttwq ransomware. For instance, this specific risk is basically identical to Brusaf and other ransomware-type infections. These destructive energies have actually been established in order to secure the essential data and express the demand for the users to pay the ransom. All these infections utilize the similar algorithm to generate the specific key for effective files decryption.

Unless the Ttwq ransomware is still under the development procedure or has actually got some hidden bugs, it is not possible to bring back the information manually. Thus, the only working option to avoid the loss of your essential information is to frequently maintain updated backups of all your essential files.

Another essential piece of guidance is to save the backups on special storage not connected to your main device. For instance, you might keep it on the USB Flash Drive, or some external hard disk drive, or by using the cloud data storage services. Keeping the backups on your routine drive is really dangerous, because the backup may also be secured by the Ttwq .

Leaks for the Ttwq ransomware attack.

Ttwq utilizes many courses to infiltrate the susceptible computers. It is not specific what particular approach was utilized in your case, however, the intrusion may happen by means of the following channels:

  • bundling with third-party programs, mainly freeware;
  • spam emails from the unidentified senders;
  • sites offering complimentary hosting;
  • P2P (peer-to-peer) torrent software.

There are times when the Ttwq might disguise itself as some genuine application, for instance, through the deceptive informs requiring installation of some software application upgrade. This is the most typical technique utilized by the frauds to inject the Ttwq infection files into the system. This way users partially participate in its setup, without clearly understanding the threat.

Additionally, the scams might send out unsolicited spam email with difficult notifies encouraging the people to open suspicious attachments or click on some download links, for instance, those encouraging the people to open certain photos, text files, tax files and other info.

No doubt, opening these files or clicking on the destructive links might essentially damage the system. Fake Adobe Flash Player update notices may lead to the Ttwq ransomware infiltration. Similarly, downloading the cracked software application might in addition consist of the ransomware installer. The last but not the least, setup of Ttwq may occur through some Trojan horses that may be set up stealthily into the system and without the user’s direct permission or even permission.

Preventing the Ttwq ransom virus injection.

Obviously, there is no absolute guarantee that your computer will be always devoid of any malware attacks, nevertheless, we wish to share some beneficial ideas with you to make it more secure. Ensure to pay very very close attention while browsing the web and particularly while getting cost-free programs. Do not open any dubious e-mail accessories, especially if the sender is not understood to you.

Do not forget that particular freeware installer may also include some other additional apps in the package. These extra applications may be very harmful. It is of utmost significance to keep your anti-virus software and your operating system in basic to be always properly updated.

It is rather rational that downloading pirated apps is illegal, however, furthermore, such unauthorized software usage may also bring major damage to your PC. Hence, do not download any cracked programs. Plus, the fact that your present anti-virus did not secure the system from the Ttwq ransomware is a good reason for you to reconsider your options and switch to another program that can render the protecting functions on a far better level.

Below please find the quotation from the Ttwq 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-2P5WrE5b9f
 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:
 restorealldata@firemail.cc

 Reserve e-mail address to contact us:
 gorentos@bitmessage.ch

 Our Telegram account:
 @datarestore

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

Ttwq Ransomware - encrypt files with .ttwq extension

Use GridinSoft Anti-Malware to remove Ttwq 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

Use Emsisoft Decryptor for restore ttwq files

You can get Emsisoft Decryptor by clicking the button below:

  Emsisoft Decryptor

  1. Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
  2. Once the license terms are accepted, the primary decryptor user interface opens.
  3. By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
  4. Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
  5. After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
  6. The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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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.

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