Kkll Virus Removal Guide (+Decrypt .kkll files)

Kkll Virus Ransomware

Kkll is a destructive software working as typical ransomware. Michael Gillespie, the widely known virus researcher, very first found this new name in the DJVU ransomware family.

Kkll was developed for the sole purpose to encrypt all popular file types. Realistically, as quickly as the encryption is successfully achieved, the users are unable to get access to them. Kkll virus includes its own “.kkll” to all the encrypted files. For instance, the file “price_list.xls”, once modified by Kkll, will be entitled as “price_list.xls.kkll”. Once the file encryption is accomplished, Kkll puts its own special text document (_readme.txt) into all the folders that keep the encrypted files.

The message specified by _readme.txt requesting the random os very similar to the notifications given by other ransomware dangers coming from the DJVU family. The warning generally indicates that the information has been encrypted and the only service to get access to it is to use a special standalone key. Regretfully, this statement is definitely real.

The method to encrypt the files used by Kkll is not entirely looked into. However, there is no doubt that each computer system owner may be provided a special decryption key, which is absolutely unique. It is incredibly tough to recover the data without the proper key in place.

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

message from Kkll virus

One more peculiarity of the Kkll ransomware 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 actually released the Kkll infection into the web. In order to obtain the key and restore the essential data, the users are told to get in touch with the frauds by means of email or by telegram and to pay the ransom in the quantity of $980.

The message also says that individuals must get in touch with the Kkll authors within 72 hours upon the moment of the information encryption. The alert indicates that by doing so the people will get a 50% discount rate, for that reason, the ransom quantity falls to $490.

No matter what the quantity of the ransom is, we strongly encourage that you do not pay the ransom. There is no guarantee that these online scoundrels will keep their guarantees, so they might not care at all what the victims feel about the encryption, even when the quantity of the ransom is gotten into their accounts. Hence, paying ransom typically does not result in a successful healing. So, the users might simply lose their money for nothing.

Likewise, we prompt you not to call the frauds as they instruct. Do not transfer money into their wallets. There are no applications that could crack the Kkll virus or restore the information at no cost. For that reason, the only correct decision is to restore the data from possible backups (if readily available).

Virus Summary

NameKkll Ransomware
File Extensionkkll
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 .kkll extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsNlah, Zipe, Pezi
Removal Tool   GridinSoft Anti-Malware

Do not forget that the Web is now full of infections comparable to the Kkll ransomware. For example, this particular threat is generally similar to Brusaf and other ransomware-type infections. These harmful energies have been developed in order to secure the important information and express the need for the users to pay the ransom. All these infections use the similar algorithm to create the particular key for effective information decryption.

Unless the Kkll ransomware is still under the advancement procedure or has got some hidden bugs, it is not possible to restore the information manually. Hence, the only working option to prevent the loss of your essential data is to routinely maintain up-to-date backups of all your crucial data.

Another crucial piece of guidance is to store the backups on special storage not connected to your primary PC. For example, you may save 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 very risky, given that the backup may also be encrypted by the Kkll virus.

Leaks for the Kkll ransomware attack.

Kkll utilizes many courses to infiltrate the vulnerable computer systems. It is not specific what specific approach was utilized in your case, however, the intrusion may occur via the following channels:

  • bundling with third-party programs, generally free software;
  • spam emails from the unknown senders;
  • sites providing free hosting;
  • P2P (peer-to-peer) torrent software.

There are times when the Kkll virus might camouflage itself as some authentic application, for instance, through the deceptive informs requiring setup of some software application upgrade. This is the most typical technique used by the frauds to inject the Kkll virus files into the system. This way users partially take part in its installation, without clearly comprehending the danger.

In addition, the scams may send out unsolicited spam email with challenging notifies motivating individuals to open dubious accessories or click some download links, for example, those encouraging individuals to open particular pictures, text files, tax documents and other information.

No doubt, opening these files or clicking the destructive links might basically harm the system. Fake Adobe Flash Player update notifications may result in the Kkll ransomware seepage. Similarly, downloading the cracked software application might additionally contain the ransomware installer. The last however not the least, installation of Kkll may occur through some Trojan horses that might be set up stealthily into the system and without the user’s direct permission and even permission.

Preventing the Kkll ransom virus attack.

Of course, there is no absolute assurance that your computer system will be always free of any malware attacks, nevertheless, we wish to share some beneficial ideas with you to make it much safer. Make certain to pay very attention while browsing the web and especially while getting cost-free programs. Do not open any dubious email accessories, especially if the sender is not known to you.

Do not forget that particular freeware installer might likewise include some other extra apps in the bundle. These extra applications might be really harmful. It is of utmost significance to keep your anti-virus software and your operating system in basic to be always effectively updated.

It is quite sensible that downloading pirated programs is prohibited, however, furthermore, such unapproved software application use may also bring serious damage to your PC. Thus, do not download any cracked programs. Plus, the fact that your present anti-virus did not secure the system from the Kkll ransomware is a great reason for you to reevaluate 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 Kkll 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 “.kkll” extension added by the virus:”

Kkll Ransomware - encrypt files with .kkll extension

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

1.Download GridinSoft Anti-Malware.

You can get 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

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About 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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3 comments

  1. its not solution for .kkll ransomware… my files infected this kkll.

  2. Can this software help me getting back my encrypted data ?

  3. Decrypt Tool Still not available for this .kkll file extention, I am also waiting :'(

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