Gula Ransomware
The Gula ransomware is a nasty malware threat that is based on the code of the HiddenTear ransomware. This cryptovirus has recently been spotted to circle around the web. Once the Gula virus infiltrates a computer system, it becomes able to perform lots of malicious operations that disrupt system security. All these operations support the completion of the main goal of this ransomware – encryption of personal files. After data encryption, Gula ransomware drops the ransom note file HOW TO DECRYPT FILES.txt to extort a ransom fee from its victims. The decision whether to pay the demanded ransom to hackers or not is hard for all infected users as their valuable files are all locked by the ransomware. What we could advise all users whose files are renamed with the .gula extension is to refrain from contacting cybercriminals.
Кeep up with our Gula ransomware removal guide to find how to get rid of malicious entries and how to attempt to restore encrypted .gula files.
Threat Summary
| Name | Gula ransomware |
| Type | Ransomware, Cryptovirus |
| Short Description | Severe malware that is designed to encrypt valualbe files stored on the systems it infects. It extorts a ransom fee from victims. |
| Symptoms | Files are encrypted and renamed with the .gula malicious extension. A ransom message insits that victims should pay $300 in Bitcoin for the decryption of their encrypted files. |
| Distribution Method | Spam Emails, Email Attachments, Hacked Websites |
| Similar Malware | SpartCrypt, Mensaje, SHADOW |
| Detection Tool |
See If Your System Has Been Affected by malware
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Malware Removal Tool
|
User Experience | Join Our Forum to Discuss Gula ransomware. |
| Data Recovery Tool | Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive. |
Gula Virus
There are several propagation techniques that may be used for the delivery of malicious Gula virus files on target operating systems. Among these techniques should be mentioned malspam, software with corrupted installers, torrent files, fake software update notifications, hacked websites and links to hacked websites posted on social media platforms.
There are no official reports by security researchers about the main distribution technique used by Gula ransomware’s operators. However, it is believed that similar to previous ransomware campaigns detected on the web, Gula ransomware can primarily be found in malicious spam emails. Malspam (spam emails that deliver malicious code) is a technique designed to trick people into believing that they have received an email sent by a legitimate institution, a business or a website they visit regularly. The emails that contain nasty ransomware like Gula contain a file of a common type (.rar, .docx, .xls, .jpg, .PDF, etc.) as an attachment or a clickable link address or sometimes both. The moment one of these two elements is opened on a target computer operating system, the Gula ransomware infection is started as well.
To prevent falling victim to malicious emails, we recommend the following:
- Look for spell errors.
- Check the grammar.
- Pay attention to the email address – shoul it be considered as a legitimate or as a suspicious?
- Upload attached files to an online virus scanner like VirusTotal before opening them on your computer.
- Do the same with all links you see.
- Do not rush into following presented requirements.
Gula ransomware virus applies a long sequence of malicious modifications once it is started on a computer system. It modifies registries, installs malicious files and hijacks legitimate processes to remain unnoticed during the infection. When it becomes able to activate its built-in cipher module it scans predefined system drives for commonly used types of files and encrypts all these files with a strong cipher algorithm. Among the files corrupted by Gula virus may be:
→ .sql, .mp4, .7z, .rar, .m4a, .wma, .avi, .wmv, .csv, .d3dbsp, .zip, .sie, .sum, .ibank, .t13, .t12, .qdf, .gdb, .tax, .pkpass, .bc6, .bc7, .bkp, .qic, .bkf, .sidn, .sidd, .mddata, .itl, .itdb, .icxs, .hvpl, .hplg, .hkdb, .mdbackup, .syncdb, .gho, .cas, .svg, .map, .wmo, .itm, .sb, .fos, .mov, .vdf, .ztmp, .sis, .sid, .ncf, .menu, .layout, .dmp, .blob, .esm, .vcf, .vtf, .dazip, .fpk, .mlx, .kf, .iwd, .vpk, .tor, .psk, .rim, .w3x, .fsh, .ntl, .arch00, .lvl, .snx, .cfr, .ff, .vpp_pc, .lrf, .m2, .mcmeta, .vfs0, .mpqge, .kdb, .db0, .dba, .rofl, .hkx, .bar, .upk, .das, .iwi, .litemod, .asset, .forge, .ltx, .bsa, .apk, .re4, .sav, .lbf, .slm, .bik, .epk, .rgss3a, .pak, .big, wallet, .wotreplay, .xxx, .desc, .py, .m3u, .flv, .js, .css, .rb, .png, .jpeg, .txt, .p7c, .p7b, .p12, .pfx, .pem, .crt, .cer, .der, .x3f, .srw, .pef, .ptx, .r3d, .rw2, .rwl, .raw, .raf, .orf, .nrw, .mrwref, .mef, .erf, .kdc, .dcr, .cr2, .crw, .bay, .sr2, .srf, .arw, .3fr, .dng, .jpe, .jpg, .cdr, .indd, .ai, .eps, .pdf, .pdd, .psd, .dbf, .mdf, .wb2, .rtf, .wpd, .dxg, .xf, .dwg, .pst, .accdb, .mdb, .pptm, .pptx, .ppt, .xlk, .xlsb, .xlsm, .xlsx, .xls, .wps, .docm, .docx, .doc, .odb, .odc, .odm, .odp, .ods, .odt
Unfortunately, the encryption process corrupts valuable files and limits the access to their data. Corrupted files are marked with the .gula extension. The stored data remains completely inaccessible.
When Gula ransomware finishes the data corruption process, it drops a ransom message on the system. Then it may load it automatically on the screen or leave it on a visible location like the Desktop.
The Gula’s ransom messages has a quite common name HOW TO DECRYPT FILES.txt. The ransomware drops this message with the goal to convince victims to pay a ransom fee for .gula files to hackers.
The text in Gula’s ransom note states:
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.
We know that if you are a victim of Gula ransomware you need to restore .gula files as soon as possible. However, we advise you to refrain from giving your money to cybercriminals. For the sake of your security, we recommend that you clean your computer from malicious files and consider the help of alternative data recovery methods.
Gula Ransomware Removal and Recovery Guide
Gula ransomware is a threat with a highly complex code. It heavily damages essential system settings and valuable files. The only way to use securely your infected computer system again is to remove all malicious files and objects created by the ransomware. For the purpose, you should complete several removal steps. The illustrated ransomware removal guide below enables you to follow these steps and clean your system manually or automatically. If you don’t feel quite comfortable with the manual steps, it will be better to download the presented advanced anti-malware tool as it will do the job for you.
In the event that you want to attempt to restore .gula files check step five – Try to Restore files encrypted by Gula ransomware. It reveals reliable alternative data recovery methods. We remind you that copies of all encrypted files should be kept on an external drive. This measure will prevent their inevitable loss.
Gergana Ivanova
Highly motivated writer with 5+ years of experience writing for ransomware, malware, adware, PUPs, and other cybersecurity-related issues. As a writer, I strive to create content that is based on thorough technical research. I find joy in the process of creating articles that are easy to understand, informative, and useful. Follow me on Twitter (@IRGergana) for the latest in the field of computer, mobile, and online security.
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Step 1: Scan for Gula ransomware with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall Gula ransomware and related malware from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully delete most unwanted and malicious programs.
Step 3: Clean any registries, created by Gula ransomware on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by Gula ransomware there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Step 4: Boot Your PC In Safe Mode to isolate and remove Gula ransomware
Step 5: Try to Restore Files Encrypted by Gula ransomware.
Method 1: Use STOP Decrypter by Emsisoft.
Not all variants of this ransomware can be decrypted for free, but we have added the decryptor used by researchers that is often updated with the variants which become eventually decrypted. You can try and decrypt your files using the instructions below, but if they do not work, then unfortunately your variant of the ransomware virus is not decryptable.
Follow the instructions below to use the Emsisoft decrypter and decrypt your files for free. You can download the Emsisoft decryption tool linked here and then follow the steps provided below:
1 Right-click on the decrypter and click on Run as Administrator as shown below:
2. Agree with the license terms:
3. Click on "Add Folder" and then add the folders where you want files decrypted as shown underneath:
4. Click on "Decrypt" and wait for your files to be decoded.
Note: Credit for the decryptor goes to Emsisoft researchers who have made the breakthrough with this virus.
Method 2: Use data recovery software
Ransomware infections and Gula ransomware aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
Simply click on the link and on the website menus on the top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
Gula ransomware-FAQ
What is Gula ransomware Ransomware?
Gula ransomware is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
What Does Gula ransomware Ransomware Do?
Ransomware in general is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware viruses can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
How Does Gula ransomware Infect?
Via several ways.Gula ransomware Ransomware infects computers by being sent via phishing emails, containing virus attachment. This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
Another way you may become a victim of Gula ransomware is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to Open .Gula ransomware files?
You can't without a decryptor. At this point, the .Gula ransomware files are encrypted. You can only open them once they are decrypted using a specific decryption key for the particular algorithm.
What to Do If a Decryptor Does Not Work?
Do not panic, and backup the files. If a decryptor did not decrypt your .Gula ransomware files successfully, then do not despair, because this virus is still new.
Can I Restore ".Gula ransomware" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Gula ransomware files.
These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How To Get Rid of Gula ransomware Virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.
It will scan for and locate Gula ransomware ransomware and then remove it without causing any additional harm to your important .Gula ransomware files.
Can I Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.
Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
Germany - Offizielles Portal der deutschen Polizei
United States - IC3 Internet Crime Complaint Centre
United Kingdom - Action Fraud Police
France - Ministère de l'Intérieur
Italy - Polizia Di Stato
Spain - Policía Nacional
Netherlands - Politie
Poland - Policja
Portugal - Polícia Judiciária
Greece - Cyber Crime Unit (Hellenic Police)
India - Mumbai Police - CyberCrime Investigation Cell
Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
Can You Stop Ransomware from Encrypting Your Files?
Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.
Can Gula ransomware Ransomware Steal Your Data?
Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.
In many cases, the malware authors or attackers will threaten to delete the data or publish it online unless the ransom is paid.
Can Ransomware Infect WiFi?
Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.
Should I Pay Ransomware?
No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.
What Happens If I Don't Pay Ransom?
If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.
Can a Ransomware Attack Be Detected?
Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.
It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.
Do Ransomware Criminals Get Caught?
Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.
About the Gula ransomware Research
The content we publish on SensorsTechForum.com, this Gula ransomware how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
Furthermore, the research behind the Gula ransomware ransomware threat is backed with VirusTotal and the NoMoreRansom project.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
- Make sure that real people are behind the site and not fake names and profiles.
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