Djvu VirusRansomwareRemoval Guide

Fgnh Virus Removal Guide (+Decrypt .fgnh files)

Fgnh Virus – Details

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

Fgnh was developed for the sole function to encrypt all popular file types. Rationally, as soon as the file encryption is effectively achieved, the users are not able to get access to them. Fgnh ransomware adds its own “.fgnh” to all the encrypted files. For example, the file “price_list.xls”, once modified by Fgnh, will be entitled as “price_list.xls.fgnh”. As soon as the file encryption is accomplished, Fgnh puts its own special text file (_readme.txt) into all the folders that store the encrypted files.

The alert mentioned by _readme.txt requesting the random os extremely similar to the notifications offered by other ransomware dangers coming from the DJVU family. The caution generally shows that the information has been encrypted and the only service to get access to it is to use a special standalone key. Regretfully, this statement is absolutely real.

The method to secure the files utilized by Fgnh is not completely looked into. Nevertheless, there is no doubt that each computer system owner may be provided a special decryption key, which is definitely distinct. It is incredibly tough to recover the data without the suitable key in location.

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

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

One more peculiarity of the Fgnh infection is that the users are unable 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 introduced the Fgnh infection into the world wide web. In order to get the key and bring back the important information, the users are told to connect with the frauds by means of e-mail or by telegram and to pay the ransom in the quantity of $980.

The message likewise says that the people should call the Fgnh authors within 72 hours upon the moment of the data file encryption. The alert indicates that by doing so the people will get 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 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 received into their accounts. Hence, paying ransom often does not lead to an effective healing. So, the users may just lose their money for absolutely nothing.

Similarly, we advise you not to contact the scams as they instruct. Do not move money into their wallets. There are no applications that might crack the Fgnh ransomware or bring back the data for free. Therefore, the only correct choice is to bring back the information from possible backups (if available).

Virus Summary

NameFgnh Ransomware
File Extensionfgnh
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 .fgnh extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsLokas, Besub, Nusar
Fgnh Removal Tool   GridinSoft Anti-Malware
Fgnh Decryption Tool   Emsisoft Djvu Decryptor

Do not forget that the Web is now full of infections similar to the Fgnh virus. For instance, this particular danger is generally identical to Brusaf and other ransomware-type infections. These damaging utilities have been established in order to secure the essential data and reveal the need for the users to pay the ransom. All these infections utilize the identical algorithm to create the specific key for effective data decryption.

Unless the Fgnh ransomware is still under the advancement procedure or has got some hidden bugs, it is not possible to restore the information by hand. Hence, the only working service to prevent the loss of your crucial information is to frequently keep updated backups of all your crucial documents.

Another crucial piece of advice is to keep the backups on special storage not connected to your main device. For example, you might store it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your routine drive is extremely dangerous, considering that the backup might likewise be secured by the Fgnh .

Leakages for the Fgnh ransomware attack.

Fgnh uses lots of courses to penetrate the susceptible computers. It is not specific what specific technique was utilized in your case, however, the intrusion may happen via the following channels:

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

There are times when the Fgnh might disguise itself as some genuine application, for instance, through the deceptive informs requiring installation of some software application update. This is the most typical trick used by the frauds to inject the Fgnh virus files into the system. This way users partially take part in its installation, without clearly comprehending the danger.

Furthermore, the frauds may send out unsolicited spam email with tricky notifies motivating individuals to open dubious accessories or click on some download links, for instance, those encouraging the people to open certain images, text files, tax documents and other information.

No doubt, opening these files or clicking on the malicious links may essentially damage the system. Fake Acrobat Reader update alerts may cause the Fgnh ransomware seepage. Likewise, downloading the cracked software may furthermore contain the ransomware installer. The last however not the least, setup of Fgnh might happen through some Trojan horses that may be set up stealthily into the system and without the user’s direct consent or perhaps authorization.

Avoiding the Fgnh ransomware injection.

Of course, there is no absolute assurance that your computer system will be constantly free of any malware attacks, however, we want to share some helpful ideas with you to make it more secure. Make sure to pay extremely attention while searching the web and specifically while downloading cost-free programs. Do not open any suspicious e-mail attachments, particularly if the sender is not understood to you.

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

It is rather logical that downloading cracked programs is illegal, nevertheless, furthermore, such unapproved software usage may also bring major damage to your system. For this reason, do not download any cracked programs. Plus, the fact that your current anti-virus did not protect the system from the Fgnh ransomware is an excellent reason for you to reassess your choices and change to another program that can render the safeguarding functions on a better level.

Below please find the quotation from the Fgnh 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 “.fgnh” extension added by the ransomware:”

Fgnh Ransomware - encrypt files with .fgnh extension

Use GridinSoft Anti-Malware to remove Fgnh 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

Use Emsisoft Decryptor for restore fgnh 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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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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