Remove Gusau ransomware and unlock files

About this threat

Gusau ransomware file-encrypting malicious software, more commonly known as ransomware, will encode your files. Ransomware is thought to be a very serious threat because file-decryption isn’t possible in all cases. Another reason why ransomware is thought to be so dangerous is that the threat is rather easy to get. Infection usually happens via spam email attachments, malicious adverts or bogus downloads. As soon as the file encrypting malicious program is done encrypting your data, you will see a ransom note, asking for money for a tool to decode your data. Depending on what kind of ransomware has infected your computer, the money asked will differ. Giving into the demands isn’t something you ought to do, so think carefully. We highly doubt crooks will feel obligated to help you recover your data, so you may end up getting nothing. There are a lot of accounts of people receiving nothing after giving into with the requests. It would be wiser to buy backup instead of complying with the demands. From external hard drives to cloud storage, there are many backup options out there, you simply need to select the one best suiting your needs. You can restore files after you erase Gusau ransomware if you had backup already prior to infection. Malware like this is hiding everywhere, and infection is likely to occur again, so the least you could do is be prepared for it. If you want your computer to not be infected constantly, you will have to learn about malicious programs and how to stop them.


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How does data encoding malicious software spread

Commonly, a lot of ransomware use malicious email attachments and advertisements, and bogus downloads to spread, even though you can definitely find exceptions. On infrequent occasions, however, more sophisticated methods might be used.

The likely way you got the data encoding malicious software is through email attachment, which may have came from a legitimate seeming email. All criminals distributing the data encrypting malware have to do is attach an infected file to an email, send it to possible victims, who infect their computers as soon as they open the file. Those emails might look urgent, normally covering money topics, which is why users may open them without considering the danger of doing so. When you’re dealing with unfamiliar sender emails, look out for certain signs that it could be dangerous, such as mistakes in grammar, pressure to open the attachment. A sender whose email you should certainly open would not use general greetings, and would instead write your name. Crooks also tend to use big names such as Amazon, PayPal, etc so that users are less suspicious. It might have also been the case that you engaged with an infected advert when browsing dubious web pages, or downloaded something from a questionable source. Certain pages may be harboring malicious adverts, which if engaged with may cause malicious downloads. And stick to legitimate download sources as often as possible, because otherwise you are putting your computer in jeopardy. You should never get anything, not software and not updates, from ads or pop-ups. Programs generally update without you even noticing, but if manual update was needed, you would get an alert via the application, not the browser.

What happened to your files?

It’s possible for ransomware to permanently encode data, which is why it is such a dangerous infection to have. The process of encoding your files take a very short time, so it is possible you won’t even notice it. What makes file encryption highly obvious is the file extension attached to all affected files, usually indicating the name of the ransomware. While not necessarily in every case, some ransomware do use strong encoding algorithms on your files, which makes it difficult to recover files without having to pay. A ransom note will then be dropped, which should explain the situation. It will tell you the sum you’re expected to pay for a decryptor, but buying it’s not recommended. If you’re expecting the crooks who encrypted your files in the first place to provide you a decryptor, you may be in for a big surprise, since there is little stopping them from just taking your money. Not only would you be risking losing your money, you would also be funding their future criminal activity. According to reports, file encrypting malware made $1 billion in 2016, and such large sums of money will just attract more people who want to steal from others. Instead of paying hackers money, invest the money into backup. And if a similar infection reoccurred again, your data would not be jeopardized as copies would be stored in backup. Terminate Gusau ransomware if it’s still present on your system, instead of complying with the requests. And attempt to avoid such infections in the future.

How to uninstall Gusau ransomware

Keep in mind that anti-malware utility will be required to entirely get rid of the ransomware. If you are reading this, chances are, you’re not the most knowledgeable when it comes to computers, which means you could damage your computer if you try to erase Gusau ransomware yourself. A better option would be employing dependable removal software to do it for you. Malware removal tools are created to erase Gusau ransomware and similar infections, so you should not come across any problems. However, if you are not sure about where to start, guidelines can be found below. Unfortunately, the malware removal program will merely get rid of the threat, it is not able to restore data. But, you ought to also bear in mind that some ransomware may be decrypted, and malware researchers could create free decryptors.

Download Removal Toolto remove Gusau ransomware

Learn more about WiperSoft's Spyware Detection Tool and steps to uninstall WiperSoft.

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Learn how to remove Gusau ransomware from your computer

1. Remove Gusau ransomware using Safe Mode with Networking.

1.1. Step 1. Access Safe Mode with Networking.

For Windows 7/Vista/XP
  1. Start → Shutdown → Restart → OK. win7-restart Remove Gusau ransomware and unlock files
  2. Press and keep pressing F8 as many times as it takes for Advanced Boot Options to appear.
  3. Choose Safe Mode with Networking. win7-safemode Remove Gusau ransomware and unlock files
For Windows 8/10 users
  1. Press the power button that appears at the Windows login screen. Press and hold Shift. Click Restart.
  2. Troubleshoot → Advanced options → Startup Settings → Restart.win10-restart Remove Gusau ransomware and unlock files
  3. Choose Enable Safe Mode with Networking. win10-safemode Remove Gusau ransomware and unlock files

1.2. Step 2. Remove Gusau ransomware.

You should now be able to access your browsers, which you need to use to download a reputable anti-malware program. Pick one that you think suits you the best and scan your computer. When the ransomware is found, remove it with the program. If you are unable to access Safe Mode with Networking, continue to below.

2. Remove Gusau ransomware using System Restore

2.1. Step 1. Access Safe Mode with Command Prompt.

For Windows 7/Vista/XP
  1. Start → Shutdown → Restart → OK. win7-restart Remove Gusau ransomware and unlock files
  2. Press and keep pressing F8 as many times as it takes for Advanced Boot Options to appear.
  3. Select Safe Mode with Command Prompt. win7-command-prompt Remove Gusau ransomware and unlock files
For Windows 8/10 users
  1. Press the power button that appears at the Windows login screen. Press and hold Shift. Click Restart.
  2. Troubleshoot → Advanced options → Startup Settings → Restart. win10-restart Remove Gusau ransomware and unlock files
  3. Choose Enable Safe Mode with Command Prompt. win8-safemode-command-prompt Remove Gusau ransomware and unlock files

2.2. Step 2. Restore files and settings.

  1. In the window that appears enter cd restore. Press Enter.
  2. Type in rstrui.exe and press Enter. command-promt-restore Remove Gusau ransomware and unlock files
  3. Press Next on the window that pop-ups.
  4. Select the restore point and press Next. system-restore Remove Gusau ransomware and unlock files
  5. Press Yes.
This should have gotten rid of the ransomware but it would still be better if you obtained some kind of anti-malware and scanned your computer for any older threats.

3. Recover your data

If you did not invest into reliable backup, there is still a chance you can get your files back. You can try one or all of the following ways and you might be in luck!

3.1. Using Data Recovery Pro.

  1. Obtain Data Recovery Pro.
  2. Install and launch it.
  3. Scan your computer for files that can be recovered. data-recovery-pro-scan Remove Gusau ransomware and unlock files
  4. Restore them.

3.2. Recover files via Windows Previous Versions

If System Restore was enabled on your system, you can recover encrypted files via Windows Previous Versions.
  1. Find an encrypted file you want to recover and right-click on it.
  2. Select Properties and then press Previous versions. file-previous-version Remove Gusau ransomware and unlock files
  3. Choose what version you want and click Restore.

3.3. Using Shadow Explorer to recover files

If the ransomware did not delete the shadow copies that your operating system automatically makes, you can recover them.
  1. Obtain Shadow Explorer from the official website, install and open it.
  2. In the drop down menu, you need to select the disk with encrypted files. shadow-explorer Remove Gusau ransomware and unlock files
  3. Click Export on the files that can be recovered.