Djvu VirusRansomwareRemoval Guide

Domn Virus Removal Guide (+Decrypt .domn files)

Domn – Ransomware

Domn is a destructive software application functioning as typical ransomware. Michael Gillespie, the well-known malware researcher, very first found this new name in the DJVU ransomware family.

Domn was created for the sole function to encrypt all popular file types. Realistically, as quickly as the file encryption is effectively achieved, the users are not able to get access to them. Domn ransomware adds its own “.domn” to all the encrypted data. For example, the file “price_list.xls”, once modified by Domn, will be entitled as “price_list.xls.domn”. Once the encryption is achieved, Domn puts its own unique text document (_readme.txt) into all the folders that keep the encrypted files.

The message stated by _readme.txt requesting the random os really similar to the notifications given by other ransomware risks belonging to the DJVU family. The warning basically indicates that the data has been secured and the only service to get access to it is to use an unique standalone key. Regretfully, this declaration is definitely real.

The approach to secure the files utilized by Domn is not entirely investigated. However, there is no doubt that each computer owner may be issued a special decryption key, which is definitely special. It is incredibly hard to recover the data without the appropriate key in location.

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

Don't worry, you can return all your files! virus

One more peculiarity of the Domn ransomware is that the users are unable 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 Domn virus into the internet. In order to get the key and restore the essential data, the users are told to get in touch with the scams by means of email or by telegram and to pay the ransom in the amount of $980.

The message likewise states that the people need to call the Domn authors within 72 hours upon the moment of the information file encryption. The alert suggests that by doing so the people will get a 50% discount rate, therefore, the ransom amount drops down to $490.

No matter what the quantity of the ransom is, we highly encourage that you do not pay the ransom. There is no assurance that these online criminals 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. For this reason, paying ransom typically does not lead to an effective recovery. So, the users might simply lose their money for nothing.

Likewise, we prompt 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 break the Domn ransomware or restore the information for free. For that reason, the only right choice is to restore the information from possible backups (if available).

Virus Summary

NameDomn Ransomware
File Extensiondomn
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-556 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .domn extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsKvag, Meds, Moka
Removal Tool   GridinSoft Anti-Malware

Do not forget that the Web is now loaded with infections similar to the Domn virus. For instance, this specific risk is generally similar to Brusaf and other ransomware-type infections. These destructive utilities have been established in order to secure the important data and express the need for the users to pay the ransom. All these infections utilize the similar algorithm to create the specific key for effective data decryption.

Unless the Domn ransomware is still under the development procedure or has got some concealed bugs, it is not possible to restore the information manually. Therefore, the only working service to avoid the loss of your important information is to frequently maintain current backups of all your crucial documents.

Another essential piece of advice is to store the backups on unique storage not linked to your primary device. For instance, you might keep it on the USB Flash Drive, or some external hard disk, or by using the cloud data storage services. Keeping the backups on your regular drive is extremely dangerous, given that the backup might also be encrypted by the Domn ransomware.

Leakages for the Domn ransomware attack.

Domn utilizes numerous courses to penetrate the vulnerable computer systems. It is not certain what particular method was utilized in your case, nevertheless, the invasion may happen by means of the following channels:

  • bundling with third-party programs, mainly free apps;
  • spam e-mails from the unknown senders;
  • sites providing complimentary hosting;
  • P2P (peer-to-peer) torrent software.

There are times when the Domn ransomware may camouflage itself as some genuine application, for instance, through the misleading signals demanding setup of some software update. This is the most typical technique used by the frauds to inject the Domn ransomware files into the system. In this manner users partly take part in its setup, without clearly comprehending the danger.

Moreover, the frauds may send unsolicited spam e-mail with difficult notifies encouraging the people to open dubious accessories or click on some download links, for example, those motivating the people to open particular photos, text files, tax files and other information.

No doubt, opening these files or clicking the malicious links may essentially damage the system. Fake Acrobat Reader update notifications may result in the Domn ransomware seepage. Similarly, downloading the cracked software may in addition consist of the ransomware installer. The last but not the least, setup of Domn may take place through some Trojan horses that may be set up stealthily into the system and without the user’s direct consent and even approval.

Preventing the Domn ransom virus injection.

Obviously, there is no absolute guarantee that your computer system will be always free of any malware attacks, nevertheless, we want to share some useful ideas with you to make it much safer. Ensure to pay really very close attention while browsing the web and particularly while downloading cost-free programs. Do not open any suspicious email attachments, specifically if the sender is not known to you.

Do not forget that certain freeware installer might likewise contain some other extra apps in the package. These extra applications might be very harmful. It is of utmost significance to keep your anti-virus software application and your os in general to be always properly upgraded.

It is quite logical that downloading cracked apps is illegal, nevertheless, in addition, such unauthorized programs usage might also bring severe damage to your system. Thus, do not download any broken programs. Plus, the truth that your current anti-virus did not protect the system from the Domn ransomware is a great factor for you to reconsider your options and switch to another program that can render the protecting functions on a much better level.

Below please find the quotation from the Domn 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 “.domn” extension added by the virus:”

Domn Ransomware - encrypt files with .domn extension

Use GridinSoft Anti-Malware to remove Domn 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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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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