Remove Gula Virus (+Decrypt .Gula files) – HiddenTear Ransomware

Gula Virus – Details

The Gula mean a ransomware-type infection. The infection comes from the HiddenTear ransomware family. Gula was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are not able to use them. Gula adds the “.Gula” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by Gula, will be renamed into “myphoto.jpg.Gula“. As quickly as the encryption is finished, Gula places a special text file into every folder containing the encrypted data.

The message given by Gula text file requesting for the ransom is definitely the like the statements given by other ransomware representatives coming from the HiddenTear type. It literally discusses that the info is encrypted which the only way to restore it is to use a a special decryption key. Unfortunately, this is absolutely true. The sort of cryptography mechanism applied by Gula is still not properly examined. Still, it is absolutely specific that each victim might be given the specific decryption key, which is totally unique. It is difficult to bring back the files without the key available.

Another technique of Gula is that the victims cannot gain access to the key. The key is stored on a particular server run by the frauds associated with Gula ransomware. To get the key and recover the important info people need to pay the ransom.

Nonetheless, irrespective of the asked for amount, people need to stay away from paying the virus. Cyber frauds are unfair, so they tend to entirely disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom generally does not provide any positive result and people simply lose their money for absolutely nothing.

We strongly advise that you do not contact these crooks and definitely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Gula ransomware and to recover the information data free of charge. Therefore, the only best decision is to recover the lost data from the available backup.

Virus Summary

Name Gula Ransomware
File Extension .Gula
Type Ransomware
Family HiddenTear
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 and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special Gula extension to all the files modified by it.
Distribution Method Spam Emails, Email Attachments
Similar Infections Rekensom, Deathhiddentear, Huy
Removal Tool   GridinSoft Anti-Malware

Bear in mind that the internet is now overwhelmed with threats that look similar to Gula ransomware. It is similar Rekensom and many other ransomware-type threats. Malicious programs of such kind are generally elaborated to encrypt crucial information and to set forth the need before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to generate the special decryption key for data decryption.

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

Remember that even if you create such backups, they must be placed into a special storage utility not connect to your main computer. You may use the USB Flash Drive or external disk 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 PC?

There are a number of ways used by online frauds to distribute Gula ransom virus. Despite the fact that it is uncertain how exactly Gula injects your computer, there are some leaks through which it may infiltrate the system:

  • integration with third-party apps, especially freeware;
  • spam e-mails from unidentified senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Typically Gula ransomware might exist as some legitimate software application, for instance, in the pop-ups advising users to execute some crucial software application updates. This is the common trick used by online scams to persuade people into downloading and installing Gula infection manually, by means of their direct participation in the installation process.

Furthermore, the criminals might refer to numerous email spam strategies to inject harmful codes into copmuter. So, they may describe 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 video, files, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may severely harm the system. Fictitious Adobe Flash Player update informs may result in Gula ransom injection. As for the cracked applications, these illegally downloaded programs may likewise include harmful codes resulting in Gula secret installation. Finally, injection of Gula may happen by means of Trojans that privately get injected into the system and install malicious tools without the user’s permission.

Is there any method to prevent the injection of Gula ransom virus?

Even though there is no 100% guarantee to avoid your PC from getting infected, there are some pieces of recommendations we wish to share with with you. First off, be very mindful when you browse the web and particularly while downloading free programs. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Remember that some freeware installers may consist of other unwanted utilities in the package, so they may be destructive. Make certain that your current antivirus software and your entire OS is always duly updated.

Naturally, downloading pirated software is illegal and may lead to vital damage to be produced your system. For this reason, stay away from downloading cracked software. You are likewise strongly advised to reconsider your existing security software and perhaps change to another security solution that can render better services of defending your computer.

Below please find the quotation from the Gula text file:

All important files on your computer have been encrypted.
To decrypt files, you must send $ 300 to this BTC wallet
3F7jtzVhMv7gexBd6wkqe1JCJKs2dE9uRv
After sending the payment screen and your IP address to the email address - 6support6@cock.li.
Then you will receive all the necessary instructions to remove the virus and decrypt your files.
All decryption attempts alone will only lead to the irretrievable loss of your data.
If you still want to try to decrypt them yourself, first make a backup, because
decryption will become impossible in case of any changes inside the files.

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

Use GridinSoft Anti-Malware to remove Gula 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.

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.

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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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