Remove Gusau ransomware

Is this a serious Gusau ransomware virus

The ransomware known as Gusau ransomware is categorized as a severe infection, due to the amount of damage it might do to your computer. You You possibly never came across it before, and to figure out what it does might be a particularly nasty experience. File encoding malicious software uses powerful encryption algorithms for file encryption, and once it’s done executing the process, you’ll no longer be able to access them. The reason this malicious software is considered to be a serious threat is because it isn’t always possible to decrypt files. There is the option of paying pay crooks for a decryptor, but That isn’t suggested. Paying won’t necessarily ensure that you will get your data back, so expect that you could just be wasting your money. Keep in mind that you’re hoping that criminals will feel any responsibility to help you recover files, when they do not have to. Furthermore, by giving into the demands, you would be supporting their future ransomware or other malware projects. It’s already supposed that file encoding malware costs $5 billion in loss to businesses in 2017, and that is barely an estimation. And the more people comply with the demands, the more of a profitable business ransomware becomes, and that attracts increasingly more people to the industry. Situations where you could lose your data are quite common so backup would be a better purchase. If you had a backup option available, you may just delete Gusau ransomware and then recover files without being worried about losing them. You might also not be familiar with how file encoding malicious program are distributed, and we will explain the most common ways below.
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How did you acquire the ransomware

You may commonly see data encrypting malware attached to emails as an attachment or on questionable download page. Seeing as these methods are still used, that means that people are somewhat careless when using email and downloading files. Nevertheless, some ransomware may be distributed using more elaborate ways, which need more time and effort. Criminals write a pretty persuasive email, while using the name of a known company or organization, add the ransomware-ridden file to the email and send it to many people. Frequently, the emails will talk about money or related topics, which users tend to take seriously. And if someone who pretends to be Amazon was to email a user that questionable activity was observed in their account or a purchase, the account owner would be much more prone to opening the attachment. You have to look out for certain signs when opening emails if you wish to secure your device. If you are not familiar with the sender, investigate. Don’t rush to open the attached file just because the sender sounds legitimate, you first need to double-check if the email address matches the sender’s actual email. Grammar mistakes are also very frequent. Another significant hint could be your name not used anywhere, if, lets say you use Amazon and they were to email you, they would not use typical greetings like Dear Customer/Member/User, and instead would insert the name you have given them with. Weak spots on your system Vulnerable software may also be used to infect. Weak spots in programs are usually identified and software creators release updates so that malevolent parties can’t exploit them to infect computers with malicious software. Still, not all users are quick to update their software, as can be seen from the WannaCry ransomware attack. It is crucial that you regularly update your programs because if a vulnerability is serious, it can be used by all types of malware. You may also choose to install updates automatically.

What does it do

Ransomware only targets specif files, and when they are located, they will be encrypted. You won’t be able to open your files, so even if you don’t notice the encryption process, you will know eventually. All encoded files will have a file extension, which can help identify the correct ransomware. In many cases, file decoding may impossible because the encryption algorithms used in encryption may be quite hard, if not impossible to decipher. In a note, hackers will explain what has happened to your data, and offer you a way to restore them. If you believe the criminals, the only way to recover your files would be via their decryptor, which will clearly not come for free. If the ransom amount is not specifically shown, you’d have to use the given email address to contact the criminals to find out the amount, which may depend on the value of your data. Paying for the decryption program is not the recommended option for the already mentioned reasons. Before even considering paying, try all other options first. It is also quite probably that you’ve simply forgotten that you’ve backed up your files. In some cases, victims can even locate free decryptors. A decryption program could be available for free, if the data encoding malware was decryptable. Take that into account before you even think about paying criminals. Purchasing backup with that money may be more helpful. And if backup is an option, you may restore data from there after you erase Gusau ransomware virus, if it’s still on your computer. If you familiarize yourself with ransomware, you ought to be able to avoid future infections of this kind. At the very least, stop opening email attachments left and right, keep your software updated, and only download from legitimate sources.

Ways to delete Gusau ransomware virus

If the data encoding malware is still in the computer, you will have to get an anti-malware tool to get rid of it. When attempting to manually fix Gusau ransomware virus you may bring about additional damage if you’re not computer-savvy. If you opt to use an anti-malware tool, it would be a smarter choice. An anti-malware utility is made for the purpose of taking care of these threats, it may even prevent an infection from entering in the first place. Find a reliable program, and once it’s installed, scan your device to identify the threat. The utility will not help decrypt your data, however. After the file encrypting malware is completely terminated, it’s safe to use your device again.
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Learn how to remove Gusau ransomware from your computer

• Step 1. Remove Gusau ransomware using Safe Mode with Networking.
• Step 2. Remove Gusau ransomware using System Restore
• Step 3. Recover your data

Step 1. Remove Gusau ransomware using Safe Mode with Networking.

• a) Step 1. Access Safe Mode with Networking.
• b) Step 2. Remove Gusau ransomware.

a) Step 1. Access Safe Mode with Networking.

For Windows 7/Vista/XP

1. Start → Shutdown → Restart → OK.
2. Press and keep pressing F8 until Advanced Boot Options appears.
3. Choose Safe Mode with Networking

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.
3. Choose Enable Safe Mode with Networking.

b) Step 2. Remove Gusau ransomware.

You will now need to open your browser and download some kind of anti-malware software. Choose a trustworthy one, install it and have it scan your computer for malicious threats. When the ransomware is found, remove it. If, for some reason, you can't access Safe Mode with Networking, go with another option.

Step 2. Remove Gusau ransomware using System Restore

• a) Step 1. Access Safe Mode with Command Prompt.
• b) Step 2. Restore files and settings.

a) Step 1. Access Safe Mode with Command Prompt.

For Windows 7/Vista/XP

1. Start → Shutdown → Restart → OK.
2. Press and keep pressing F8 until Advanced Boot Options appears.
3. Select Safe Mode with Command Prompt.

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.
3. Choose Enable Safe Mode with Command Prompt.

b) Step 2. Restore files and settings.

1. You will need to type in cd restore in the window that appears. Press Enter.
2. Type in rstrui.exe and again, press Enter.
3. A window will pop-up and you should press Next. Choose a restore point and press Next again.
4. Press Yes.

While this should have taken care of the ransomware, you might want to download anti-malware just to be sure no other threats are lurking.  

Step 3. Recover your data

• a) Using Data Recovery Pro to recover encrypted files.
• b) Restore files through Windows Previous Versions
• c) Using Shadow Explorer to recover files

While backup is essential, there is still quite a few users who do not have it. If you are one of them, you can try the below provided methods and you just might be able to recover files.

a) Using Data Recovery Pro to recover encrypted files.

1. Download Data Recovery Pro, preferably from a trustworthy website.
2. Scan your device for recoverable files.
3. Recover them.

b) Restore files through Windows Previous Versions

If you had System Restore enabled, you can recover files through Windows Previous Versions.

1. Find a file you want to recover.
2. Right-click on it.
3. Select Properties and then Previous versions.
4. Pick the version of the file you want to recover and press Restore.

c) Using Shadow Explorer to recover files

If you are lucky, the ransomware did not delete your shadow copies. They are made by your system automatically for when system crashes.

1. Go to the official website (shadowexplorer.com) and acquire the Shadow Explorer application.
2. Set up and open it.
3. Press on the drop down menu and pick the disk you want.
4. If folders are recoverable, they will appear there. Press on the folder and then Export.

* SpyHunter scanner, published on this site, is intended to be used only as a detection tool. More info on SpyHunter. To use the removal functionality, you will need to purchase the full version of SpyHunter. If you wish to uninstall SpyHunter, click here.