Fgui Virus Ransomware
Fgui is a destructive software application working as common ransomware. Michael Gillespie, the widely known malware researcher, first found this new name in the DJVU ransomware family.
Fgui was developed for the sole function to encrypt all popular file types. Logically, as quickly as the file encryption is effectively accomplished, the users are not able to get access to them. Fgui ransomware adds its own “.fgui” to all the encrypted files. For example, the file “price_list.xls”, when crypted by Fgui, will be entitled as “price_list.xls.fgui”. As soon as the encryption is accomplished, Fgui puts its own distinct text document (_readme.txt) into all the folders that save the encrypted files.
The alert stated by text file requesting the random os extremely comparable to the alerts given by other ransomware threats belonging to the DJVU family. The caution generally indicates that the data has been encrypted and the only solution to get access to it is to use an unique standalone key. Regretfully, this declaration is definitely true.
The method to encrypt the files used by Fgui is not entirely looked into. Nevertheless, there is no doubt that each computer owner might be provided a special decryption key, which is absolutely distinct. It is exceptionally difficult to recover the data without the proper type in place.
“Don’t worry, you can return all your files!”, from _readme.txt message:
One more peculiarity of the Fgui infection is that the users are not able to get access to the key. The decrypting key is hosted on an unique server under the total control by the crooks who have introduced the Fgui ransomware into the world wide web. In order to acquire the key and restore the essential data, the users are informed to contact the scams by means of email or by telegram and to pay the ransom in the amount of $980.
The message also says that individuals ought to call the Fgui authors within 72 hours upon the minute of the information file encryption. The alert indicates that by doing so the people will obtain a 50% discount rate, for that reason, the ransom amount falls to $490.
Fgui crypted your information, nevertheless, it might not be the only risk on your PC. Plus, the ransomware may be concealed deep in the system. To spot and erase the threat totally, we recommend you to describe the assistance of GridinSoft Anti-Malware .
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No matter what the quantity of the ransom is, we strongly recommend that you do not pay the ransom. There is no assurance that these online criminals will keep their pledges, so they may not care at all what the victims feel about the file encryption, even when the amount of the ransom is gotten into their accounts. For this reason, paying ransom frequently does not lead to a successful healing. So, the users may merely lose their money for absolutely nothing.
Likewise, we advise you not to call the scams as they advise. Do not move loan into their wallets. There are no applications that might split the Fgui virus or bring back the information for free. Therefore, the only appropriate choice is to restore the information from possible backups (if readily available).
Virus Summary
| Name | Fgui Ransomware |
| File Extension | fgui |
| 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 AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .fgui extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Fgui Removal Tool | GridinSoft Anti-Malware |
| Fgui Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now full of infections similar to the Fgui virus. For instance, this particular risk is generally identical to Brusaf and other ransomware-type infections. These damaging energies have been developed in order to encrypt the important data and express the demand for the users to pay the ransom. All these infections utilize the identical algorithm to generate the specific key for effective data decryption.
Unless the Fgui ransomware is still under the advancement procedure or has got some concealed bugs, it is not possible to bring back the information by hand. Thus, the only working option to prevent the loss of your important data is to routinely maintain up-to-date backups of all your vital files.
Another important piece of advice is to keep the backups on special storage not linked to your primary device. For example, you might save it on the USB Flash Drive, or some external drive, or by using the cloud data storage services. Keeping the backups on your routine drive is very dangerous, since the backup may also be encrypted by the Fgui virus.
Leaks for the Fgui ransomware attack.
Fgui uses numerous paths to infiltrate the susceptible computer systems. It is not particular what particular technique was used in your case, however, the intrusion might occur by means of the following channels:
- bundling with third-party programs, primarily freeware;
- spam e-mails from the unknown senders;
- websites offering free hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Fgui ransomware may disguise itself as some real application, for example, through the misleading notifies demanding installation of some software application upgrade. This is the most typical technique used by the frauds to inject the Fgui ransomware files into the system. In this manner users partially take part in its setup, without plainly comprehending the threat.
Furthermore, the scams might send out unsolicited spam e-mail with tricky signals motivating individuals to open suspicious attachments or click on some download links, for example, those motivating individuals to open certain photos, text files, tax documents and other info.
No doubt, opening these files or clicking on the harmful links may essentially damage the system. Fake Media Player update notifications may result in the Fgui ransomware infiltration. Similarly, downloading the cracked software application might furthermore consist of the ransomware installer. The last but not the least, setup of Fgui may occur through some Trojan horses that may be installed stealthily into the system and without the user’s direct authorization or perhaps authorization.
Avoiding the Fgui ransom virus attack.
Obviously, there is no absolute guarantee that your computer will be constantly free of any malware attacks, however, we would like to share some useful tips with you to make it safer. Ensure to pay very very close attention while searching the web and especially while getting cost-free programs. Do not open any suspicious email attachments, especially if the sender is not understood to you.
Do not forget that particular freeware installer might also include some other extra apps in the bundle. These additional applications may be really harmful. It is of utmost significance to keep your anti-virus software and your os in general to be constantly effectively upgraded.
It is quite logical that downloading pirated apps is illegal, however, in addition, such unauthorized software application use may also bring major damage to your PC. Hence, do not download any split programs. Plus, the reality that your current anti-virus did not safeguard the system from the Fgui ransomware is an excellent factor for you to reassess your options and switch to another program that can render the protecting functions on a better level.
Below please find the quotation from the Fgui 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 “.fgui” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Fgui ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can get GridinSoft Anti-Malware by clicking the button below:
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.
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.
3. Press Install button for run GridinSoft Anti-Malware.
3.Once installed, GridinSoft Anti-Malware will automatically run.
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.
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.
Use Emsisoft Decryptor for restore fgui files
You can download Emsisoft Decryptor by clicking the button below:
- Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
- Once the license terms are accepted, the primary decryptor user interface opens.
- 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.
- 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.
- 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
- 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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