Lalo Virus Removal Guide (+Decrypt .lalo files)

Lalo Virus – Details

Lalo is a destructive software application functioning as typical ransomware. Michael Gillespie, the widely known virus researcher, first discovered this new name in the DJVU ransomware family.

Lalo was developed for the sole function to encrypt all popular file types. Rationally, as quickly as the file encryption is successfully achieved, the users are unable to get access to them. Lalo virus includes its own “.lalo” to all the encrypted files. For example, the file “price_list.xls”, as soon as crypted by Lalo, will be entitled as “price_list.xls.lalo”. As soon as the file encryption is achieved, Lalo puts its own distinct text file (_readme.txt) into all the folders that keep the encrypted files.

The message mentioned by _readme.txt requesting for the random os really comparable to the alerts provided by other ransomware risks coming from the DJVU family. The caution essentially indicates that the data has been encrypted and the only option to get access to it is to use a distinct standalone key. Regretfully, this statement is definitely real.

The technique to encrypt the files utilized by Lalo is not totally investigated. Nevertheless, there is no doubt that each computer system owner may be provided an unique decryption key, which is absolutely unique. It is extremely hard to recover the data without the proper type in place.

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

message from Lalo virus

One more peculiarity of the Lalo 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 launched the Lalo ransomware into the world wide web. In order to get the key and restore the crucial 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 amount of $980.

The message likewise says that the people must contact the Lalo 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, therefore, the ransom amount 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 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 quantity of the ransom is gotten into their accounts. For this reason, paying ransom typically does not result in an effective healing. So, the users might simply lose their money for nothing.

Likewise, we prompt you not to get in touch with the scams as they instruct. Do not transfer money into their wallets. There are no applications that might crack the Lalo ransomware or bring back the data at no charge. For that reason, the only right decision is to bring back the information from possible backups (if readily available).

Virus Summary

NameLalo Ransomware
File Extensionlalo
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 .lalo extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsMpaj, Jope, Mado
Removal Tool   GridinSoft Anti-Malware

Do not forget that the Internet is now full of infections similar to the Lalo virus. For instance, this particular risk is basically identical to Brusaf and other ransomware-type infections. These harmful energies have been established in order to encrypt the essential information and reveal the need for the users to pay the ransom. All these infections utilize the similar algorithm to create the particular key for successful data decryption.

Unless the Lalo ransomware is still under the development procedure or has actually got some concealed bugs, it is not possible to bring back the data by hand. Therefore, the only working option to avoid the loss of your important information is to routinely maintain current backups of all your important data.

Another important piece of recommendations is to keep the backups on unique storage not linked to your primary PC. For instance, you may 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, considering that the backup might likewise be encrypted by the Lalo virus.

Leaks for the Lalo ransomware attack.

Lalo uses many courses to penetrate the vulnerable computer systems. It is not certain what specific approach was used in your case, however, the intrusion may happen through the following channels:

  • bundling with third-party programs, primarily free software;
  • spam emails from the unknown senders;
  • websites supplying complimentary hosting;
  • P2P (peer-to-peer) torrent downloads.

There are times when the Lalo ransomware may disguise itself as some real application, for instance, through the misleading signals demanding setup of some software application update. This is the most typical trick utilized by the frauds to inject the Lalo ransomware files into the system. This way users partially participate in its setup, without clearly understanding the danger.

Moreover, the scams may send unsolicited spam email with tricky informs motivating individuals to open dubious accessories or click some download links, for instance, those encouraging the people to open certain images, text files, tax documents and other info.

No doubt, opening these files or clicking on the harmful links might basically damage the system. Fake Media Player update alerts may result in the Lalo ransomware seepage. Likewise, downloading the split software application might additionally include the ransomware installer. The last but not the least, setup of Lalo may take place through some Trojan horses that might be set up stealthily into the system and without the user’s direct permission or even consent.

Avoiding the Lalo attack.

Naturally, there is no outright guarantee that your computer system will be always without any malware attacks, however, we wish to share some beneficial ideas with you to make it safer. Make certain to pay very attention while browsing the web and particularly while downloading cost-free programs. Do not open any dubious email accessories, specifically if the sender is not understood to you.

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

It is quite sensible that downloading cracked software is unlawful, nevertheless, additionally, such unauthorized apps use might likewise bring major damage to your computer. Thus, do not download any split programs. Plus, the fact that your present anti-virus did not secure the system from the Lalo ransomware is a great factor for you to reevaluate your choices and switch to another program that can render the safeguarding functions on a better level.

Below please find the quotation from the Lalo text file:

 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:
 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:
 Reserve e-mail address to contact us: 

 Our Telegram account:

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

Lalo Ransomware - encrypt files with .lalo extension

Use GridinSoft Anti-Malware to remove Lalo 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

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Check Also

How to get rid of advertisements

The pop-ups are a social engineering attack that attempts to fool users into subscribing …


  1. Dear team

    I tried to decrypt LALO files using but i got No key for new variant online ID , decryption is impossible

    Please advise and help

    Thank you

  2. if files are encryptd with .mpaj

    how we can retrive all files

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.