Home / Removal Guide / Ransomware / Djvu Virus / Mogranos Virus Removal Guide (+Decrypt .mogranos files) – DJVU Ransomware

Mogranos Virus Removal Guide (+Decrypt .mogranos files) – DJVU Ransomware

Mogranos – General Info

The Mogranos mean a ransomware-type infection. Initially, it was revealed by Michael Gillespie. The virus comes from the DJVU ransomware family. Mogranos was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are unable to use them. Mogranos adds the “.mogranos” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by Mogranos, will be renamed into “myphoto.jpg.mogranos. As quickly as the encryption is completed, Mogranos places a special text file (such as “_readme.txt“) into every folder containing the encrypted data.

The message given by Mogranos text file requesting the ransom is definitely the same as the statements given by other ransomware representatives coming from the DJVU type. It actually discusses that the information is encrypted which the only way to restore it is to use a an unique decryption key. Regretfully, this is absolutely true. The type of cryptography mechanism applied by Mogranos is still not properly examined. Still, it is absolutely particular that each victim may be given the specific decryption key, which is totally distinct. It is impossible to restore the files without the key available.

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

message from Mogranos virus

Another technique of Mogranos is that the victims cannot access to the key. The key is kept on a particular server run by the frauds related to Mogranos ransomware. To get the key and recover the important info people need to pay the ransom, which amounts to $980. To obtain the payment information users are advised to contact the frauds through email or telegram. The alert also suggests that the users need to contact the Mogranos developers within 72 hours after the encryption took place. The message says that doing so users will get a 50% discount, so the ransom quantity will fall to $490.

Nonetheless, irrespective of the requested amount, people need to keep away from paying the ransom. Cyber frauds are unfair, so they tend to totally disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom normally does not give any positive outcome and people just waste their money for nothing.

We strongly encourage that you do not contact these crooks and absolutely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Mogranos ransomware and to recover the data data for free. Hence, the just right decision is to recover the lost information from the available backup.

Virus Summary

Name Mogranos Ransomware
File Extension mogranos
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 by means of the RSA-1024 encryption algorithm. Once the encryption is completed, the ransomware adds its special mogranos extension to all the files modified by it.
Distribution Method Adware bundles and software cracks
Similar Infections Nelasod, Format, Access
Removal Tool   GridinSoft Anti-Malware

Remember that the internet is now overwhelmed with threats that look similar to Mogranos ransomware. It is similar Nelasod and many other ransomware-type threats. Malicious programs of such kind are usually elaborated to encrypt crucial information and to state the need before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to generate the unique decryption key for data decryption.

Hence, as long as the ransomware is still being developed or has some hidden bugs, manually recovering the information is merely not feasible. The only method to prevent the loss of your important information is to regularly create backups of your important information.

Remember that even if you create such backups, they need to be put into a special storage utility not connect to your main computer. You may use the Memory Stick or external hard drive for this purpose, or refer to the help of the cloud storage. If you store your backup files on your common system they may be encrypted in addition to other files, so it’s definitely not a good storage location.

How did ransomware infect my system?

There are a number of ways used by online frauds to distribute Mogranos ransom virus. Although it doubts how exactly Mogranos injects your PC, there are some leaks through which it may infiltrate the system:

  • integration with third-party software application, especially freeware;
  • spam emails from unknown senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Typically Mogranos virus may be presented as some legitimate software, for example, in the pop-ups instructing users to implement some essential software updates. This is the common trick used by online frauds to persuade people into downloading and installing Mogranos infection manually, by methods of their direct participation in the installation process.

In addition, the criminals may refer to various e-mail spam tactics to inject malicious codes into Windows PC. So, they may refer to to sending unsolicited spam e-mails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, files, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may seriously harm the PC. Fictitious Adobe Flash Player update alerts may result in Mogranos virus injection. As for the cracked software, these illegally downloaded programs may also consist of harmful codes resulting in Mogranos secret installation. Finally, injection of Mogranos may happen by ways of Trojans that covertly get injected into the system and set up destructive utilities without the user’s authorization.

Is there any way to avoid the injection of Mogranos ransomware?

Although there is no 100% guarantee to prevent your system from getting infected, there are some pieces of suggestions we wish to share with with you. First off, be extremely careful when you surf the web and especially while downloading complimentary programs. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Keep in mind that some freeware installers may include other unwanted utilities in the bundle, so they may be destructive. Make certain that your current antivirus software and your entire OS is always duly updated.

Of course, downloading pirated software is unlawful and may result in essential damage to be made for your PC. Hence, stay away from downloading cracked software. You are likewise strongly recommended to reconsider your existing security software and possibly switch to another security solution that can render much better services of defending your PC.

Below please find the quotation from the Mogranos 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-hvv30uAtTY
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:
gorentos@bitmessage.ch
 
Reserve e-mail address to contact us:
ferast@firemail.cc
 
Our Telegram account:
@datarestore

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

Mogranos Ransomware - encrypt files with .mogranos extension

Use GridinSoft Anti-Malware to remove Mogranos 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

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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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