Djvu Virus

LKHY Virus Ransomware: The Best way to restore .lkhy files

Lkhy Ransomware

Lkhy is a harmful software application functioning as typical ransomware. Michael Gillespie, the popular malware researcher, first found this new name in the DJVU ransomware family.

Lkhy was developed for the sole function of encrypting all popular file types. Logically, as soon as the encryption is effectively achieved, the users are unable to get access to them. Lkhy virus adds its own “.lkhy” to all the encrypted files. For instance, the file “price_list.xls”, when crypted by Lkhy, will be entitled as “price_list.xls.lkhy”. As soon as the encryption is achieved, Lkhy puts its distinct text document (_readme.txt) into all the folders that save the encrypted files.

The alert mentioned by _readme.txt asking for the random is extremely similar to the alerts given by other ransomware hazards belonging to the DJVU family. The warning essentially shows that the files have been encrypted and the only service to get access to it is to use a distinct standalone key. Regretfully, this declaration is absolutely real.

The technique to encrypt the files used by Lkhy is not looked into. Nevertheless, there is no doubt that each computer owner may be provided a unique decryption key, which is distinct. It is incredibly hard to recuperate the information without the appropriate type in the location.

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

One more peculiarity of the Lkhy virus is that the users are not able to get access to the key. The decrypting key is hosted on a special server under the complete control of the criminals who have released the Lkhy virus into the internet. To obtain the key and restore the important data, the users are told to get in touch with the frauds using email or by telegram and to pay the ransom of $980.

The message also states that people need to contact the Lkhy authors within 72 hours upon the minute of the information encryption. The alert indicates that by doing so individuals will obtain a 50% discount, therefore, the ransom amount drops down to $490.

No matter what the amount of the ransom is, we strongly encourage that you do not pay the ransom. There is no warranty that these online scoundrels will keep their promises, so they may not care at all what the victims feel about the encryption, even when the amount of the ransom is received into their accounts. Hence, paying ransom frequently does not lead to effective healing. So, the users might just lose their money for absolutely nothing.

Likewise, we prompt you not to contact the frauds as they instruct. Do not move cash into their wallets. There are no applications that might split the Lkhy ransomware or restore the information at no charge. For that reason, the only right decision is to bring back the information from possible backups (if offered).

Virus Summary

Name Lkhy Ransomware
File Extension lkhy
Type Ransomware
Family DJVU
Short Description The 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.
Symptoms File encryption by the ransomware is performed using the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .lkhy extension to all the files modified by it.
Distribution Method Adware bundles and software cracks
Lkhy Removal Tool   GridinSoft Anti-Malware
Lkhy Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Internet is now full of infections comparable to the Lkhy virus. For instance, this particular risk is generally similar to Brusaf and other ransomware-type infections. These harmful energies have been developed to encrypt crucial information and reveal the need for the users to pay the ransom. All these infections use an identical algorithm to generate the particular key for successful file decryption.

Unless the Lkhy ransomware is still under the advancement procedure or has some hidden bugs, it is not possible to restore the data manually. Hence, the only working solution to avoid the loss of your important data is to frequently preserve updated backups of all your essential documents.

Another important piece of suggestion is to store the backups on special storage not linked to your main PC. For example, you might keep it on the USB Flash Drive, or some external disk drive, or by using cloud data storage services. Keeping the backups on your regular drive is extremely risky, considering that the backup may also be secured by the Lkhy infection.

Leakages for the Lkhy ransomware attack.

Lkhy utilizes lots of paths to infiltrate vulnerable computer systems. It is not particular what specific technique was utilized in your case, however, the invasion may occur using the following channels:

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

There are times when the Lkhy virus might disguise itself as some authentic application, for instance, through deceptive information requiring the installation of some software application upgrade. This is the most typical technique used by the scams to inject the Lkhy virus files into the system. By doing this users partially participate in its installation, without clearly understanding the risk.

In addition, the frauds may send unsolicited spam e-mails with challenging signals motivating individuals to open suspicious accessories or click on some download links, for instance, those motivating the people to open certain pictures, text files, tax files and other info.

No doubt, opening these files or clicking the destructive links might essentially damage the system. Fake Adobe Flash Player update alerts may result in the Lkhy ransomware infiltration. Similarly, downloading the broken software application may in addition contain the ransomware installer. The last but not the least, installation of Lkhy may happen through some Trojan horses that may be set up stealthily into the system and without the user’s direct permission and even permission.

Preventing the Lkhy ransom virus attack.

Of course, there is no absolute assurance that your computer system will be constantly without any malware attacks, however, we want to share some beneficial pointers with you to make it more secure. Make sure to pay very attention while searching the web and particularly while downloading cost-free programs. Do not open any dubious email attachments, particularly if the sender is not known to you.

Do not forget that specific freeware installers might likewise include some other extra apps in the package. These additional applications might be destructive. It is of utmost importance to keep your anti-virus software and your operating system basic to be always appropriately upgraded.

It is rather logical that downloading pirated apps is unlawful, nevertheless, additionally, such unauthorized software application usage may also bring severe damage to your system. Thus, do not download any split programs. Plus, the truth that your existing anti-virus did not secure the system from the Lkhy ransomware is an excellent factor for you to reassess your options and switch to another program that can render the securing functions on a far better level.

Below please find the quotation from the Lkhy text file:

ATTENTION!

Don't worry, you can return all your files!
All your files like pictures, databases, documents, and other important are encrypted with the strongest encryption and unique key.
The only method of recovering files is to purchase a decrypt tool and a unique key for you.
This software will decrypt all your encrypted files.
What guarantees do you have?
You can send one of your encrypted files from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. The file must not contain valuable information.
Do not ask assistants from YouTube and recovery data sites for help in recovering your data.
They can use your free decryption quota and scam you.
Our contact is emails in this text document only.
You can get and look video overview decrypt tool:
https://we.tl/t-uNdL2KHHdy
The price of private key and decrypt software is $999.
A discount of 50% is available if you contact us first 72 hours, that's the price for you is $499.
Please note that you'll never restore your data without payment.
Check your e-mail "Spam" or "Junk" folder if you don't get an answer for more than 6 hours.


To get this software you need to write to our e-mail:
support@freshingmail.top

Reserve an e-mail address to contact us:
datarestorehelpyou@airmail.cc

Your personal ID:

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

Use GridinSoft Anti-Malware to remove Lkhy 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 the setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.

A User Account Control asking you about allowing GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

3. Press the Install button to run GridinSoft Anti-Malware.

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

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 20-30 minutes, so we suggest you periodically check on the status of the scan process.

5. Click on “Clean Now”.

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

Use Emsisoft Decryptor for restore lkhy 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 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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