Djvu VirusRansomwareRemoval Guide

Kitz Virus Removal Guide (+Decrypt .kitz files)

Kitz Virus Ransomware

Kitz is a malicious software application working as common ransomware. Michael Gillespie, the popular virus researcher, first found this new name in the DJVU ransomware family.

Kitz was created for the sole function to encrypt all popular file types. Logically, as quickly as the file encryption is successfully achieved, the users are not able to get access to them. Kitz ransomware adds its own “.kitz” to all the encrypted files. For example, the file “price_list.xls”, when crypted by Kitz, will be titled as “price_list.xls.kitz”. When the file encryption is achieved, Kitz puts its own unique text document (_readme.txt) into all the folders that keep the encrypted files.

The alert specified by _readme.txt requesting for the random os really comparable to the notifications offered by other ransomware hazards belonging to the DJVU family. The caution generally indicates that the files have been encrypted and the only solution to get access to it is to use a special standalone key. Regretfully, this declaration is absolutely real.

The technique to encrypt the files utilized by Kitz is not completely researched. Nevertheless, there is no doubt that each computer owner may be issued a special decryption key, which is absolutely special. It is exceptionally difficult to recuperate the data without the appropriate key in place.

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

message from Kitz virus

One more peculiarity of the Kitz ransomware is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the complete control by the criminals who have introduced the Kitz infection into the web. In order to acquire the key and bring back the important information, the users are informed to get in touch with the scams through email or by telegram and to pay the ransom in the quantity of $980.

The message likewise says that individuals must contact the Kitz authors within 72 hours upon the moment of the information encryption. The alert suggests that by doing so the people will obtain a 50% discount, for that reason, the ransom quantity drops down to $490.

No matter what the quantity of the ransom is, we strongly advise that you do not pay the ransom. There is no warranty that these online crooks will keep their guarantees, 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. Hence, paying ransom typically does not lead to an effective recovery. So, the users might just lose their money for nothing.

Similarly, we urge you not to call the scams as they advise. Do not transfer money into their wallets. There are no applications that could break the Kitz ransomware or restore the data for free. For that reason, the only proper choice is to bring back the data from possible backups (if offered).

Virus Summary

NameKitz Ransomware
File Extensionkitz
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 .kitz extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsLokas, Besub, Nusar
Kitz Removal Tool   GridinSoft Anti-Malware
Kitz Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Internet is now loaded with infections similar to the Kitz ransomware. For instance, this specific hazard is generally similar to Brusaf and other ransomware-type infections. These damaging energies have been established in order to encrypt the essential data and reveal the need for the users to pay the ransom. All these infections utilize the identical algorithm to produce the particular key for effective data decryption.

Unless the Kitz ransomware is still under the advancement procedure or has actually got some concealed bugs, it is not possible to restore the information manually. Therefore, the only working service to avoid the loss of your essential data is to frequently maintain updated backups of all your crucial data.

Another crucial piece of advice is to keep the backups on special storage not connected to your main computer. For instance, you might store it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your regular drive is extremely dangerous, because the backup might likewise be secured by the Kitz infection.

Leaks for the Kitz ransomware attack.

Kitz utilizes lots of paths to penetrate the susceptible computers. It is not particular what particular technique was utilized in your case, nevertheless, the invasion may take place by means of the following channels:

  • bundling with third-party programs, mainly free apps;
  • spam e-mails from the unidentified senders;
  • websites offering complimentary hosting;
  • P2P (peer-to-peer) torrent software.

There are times when the Kitz ransomware may camouflage itself as some authentic application, for example, through the misleading alerts requiring setup of some software upgrade. This is the most typical trick utilized by the frauds to inject the Kitz virus files into the system. This way users partly participate in its installation, without plainly comprehending the risk.

Additionally, the frauds may send unsolicited spam email with challenging informs motivating the people to open dubious accessories or click on some download links, for example, those motivating individuals to open particular photos, text files, tax files and other info.

No doubt, opening these files or clicking the destructive links might basically harm the system. Fake Adobe Flash Player upgrade notifications may cause the Kitz ransomware infiltration. Similarly, downloading the split software application may furthermore contain the ransomware installer. The last however not the least, setup of Kitz might occur through some Trojan horses that might be installed stealthily into the system and without the user’s direct authorization or perhaps consent.

Preventing the Kitz injection.

Naturally, there is no absolute guarantee that your computer system will be constantly without any malware attacks, nevertheless, we wish to share some helpful tips with you to make it safer. Make certain to pay very close attention while searching the web and specifically while getting cost-free programs. Do not open any suspicious email attachments, particularly if the sender is not known to you.

Do not forget that specific freeware installer may likewise consist of some other extra apps in the bundle. These additional applications may be extremely destructive. 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 unapproved programs use might likewise bring serious damage to your system. Thus, do not download any cracked programs. Plus, the fact that your current anti-virus did not safeguard the system from the Kitz ransomware is a great reason for you to reevaluate your choices and change to another program that can render the securing functions on a better level.

Below please find the quotation from the Kitz 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 “.kitz” extension added by the virus:”

Kitz Ransomware - encrypt files with .kitz extension

Use GridinSoft Anti-Malware to remove Kitz 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 kitz 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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