Lyli Virus Removal Guide (+Decrypt .lyli files)

Lyli Virus – Details

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

Lyli was developed for the sole function to encrypt all popular file types. Realistically, as quickly as the encryption is effectively achieved, the users are not able to get access to them. Lyli virus adds its own “.lyli” to all the encrypted data. For instance, the file “price_list.xls”, once crypted by Lyli, will be entitled as “price_list.xls.lyli”. Once the file encryption is achieved, Lyli puts its own special text file (_readme.txt) into all the folders that keep the encrypted files.

The message mentioned by document asking for the random os extremely similar to the notices provided by other ransomware threats coming from the DJVU family. The caution essentially indicates that the information has been encrypted and the only solution to get access to it is to use a special standalone key. Regretfully, this statement is absolutely real.

The approach to secure the files utilized by Lyli is not totally looked into. However, there is no doubt that each computer owner might be issued an unique decryption key, which is definitely unique. It is extremely tough to recover the information without the appropriate type in location.

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

message from Lyli virus

One more peculiarity of the Lyli 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 total control by the scoundrels who have actually released the Lyli virus into the internet. In order to acquire the key and restore the essential data, the users are informed to contact the scams through e-mail or by telegram and to pay the ransom in the amount of $980.

The message also says that the people should call the Lyli authors within 72 hours upon the moment of the data file encryption. The alert shows that by doing so the people will obtain a 50% discount, therefore, the ransom amount falls to $490.

No matter what the amount of the ransom is, we strongly encourage that you do not pay the ransom. There is no assurance that these online crooks will keep their promises, so they may not care at all what the victims feel about the file encryption, even when the amount of the ransom is received into their accounts. Thus, paying ransom typically does not lead to a successful recovery. So, the users might merely lose their money for nothing.

Likewise, we advise you not to get in touch with the scams as they advise. Do not move cash into their wallets. There are no applications that might crack the Lyli virus or restore the data for free. For that reason, the only right decision is to restore the data from possible backups (if available).

Virus Summary

NameLyli Ransomware
File Extensionlyli
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 .lyli extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsCopa, Kolz, Npph
Lyli Removal Tool   GridinSoft Anti-Malware
Lyli Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Web is now loaded with infections comparable to the Lyli ransomware. For instance, this particular danger is basically identical to Brusaf and other ransomware-type infections. These destructive utilities have been established in order to encrypt the important information and reveal the demand for the users to pay the ransom. All these infections utilize the similar algorithm to generate the specific key for successful data decryption.

Unless the Lyli ransomware is still under the development process or has actually got some hidden bugs, it is not possible to restore the information by hand. Therefore, the only working solution to prevent the loss of your essential data is to regularly preserve current backups of all your vital documents.

Another important piece of advice is to store the backups on unique storage not linked to your main PC. For example, you might save it on the USB Flash Drive, or some external hard disk, or by using the cloud data storage services. Keeping the backups on your routine drive is very risky, considering that the backup may also be encrypted by the Lyli .

Leakages for the Lyli ransomware attack.

Lyli uses lots of paths to infiltrate the vulnerable computer systems. It is not specific what particular method was used in your case, nevertheless, the intrusion may take place through the following channels:

  • bundling with third-party programs, primarily free software;
  • spam e-mails from the unknown senders;
  • sites offering free hosting;
  • P2P (peer-to-peer) torrent downloads.

There are times when the Lyli ransomware may camouflage itself as some real application, for instance, through the deceptive notifies requiring setup of some software upgrade. This is the most common trick utilized by the frauds to inject the Lyli ransomware files into the system. By doing this users partially take part in its setup, without plainly understanding the risk.

Additionally, the scams may send out unsolicited spam e-mail with challenging alerts encouraging individuals to open dubious attachments or click some download links, for example, those motivating individuals to open particular images, text files, tax files and other information.

No doubt, opening these files or clicking on the malicious links may essentially damage the system. Fake Acrobat Reader upgrade notifications may result in the Lyli ransomware seepage. Similarly, downloading the broken software application may furthermore contain the ransomware installer. The last however not the least, setup of Lyli might happen through some Trojan horses that might be installed stealthily into the system and without the user’s direct approval or perhaps permission.

Avoiding the Lyli ransom virus attack.

Of course, there is no absolute assurance that your computer will be constantly devoid of any malware attacks, however, we wish to share some helpful suggestions with you to make it more secure. Make certain to pay really attention while browsing the web and particularly while downloading cost-free programs. Do not open any suspicious e-mail accessories, particularly if the sender is not understood to you.

Do not forget that particular freeware installer might likewise include some other extra apps in the package. These additional applications may be very damaging. It is of utmost significance to keep your anti-virus software application and your os in general to be constantly correctly upgraded.

It is rather logical that downloading cracked apps is illegal, nevertheless, furthermore, such unauthorized apps usage might also bring major damage to your PC. For this reason, do not download any broken programs. Plus, the reality that your existing anti-virus did not protect the system from the Lyli ransomware is a good reason for you to reassess your options and switch to another program that can render the securing functions on a much better level.

Below please find the quotation from the Lyli 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 “.lyli” extension added by the ransomware:”

Lyli Ransomware - encrypt files with .lyli extension

Use GridinSoft Anti-Malware to remove Lyli 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 lyli files

You can download 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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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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