Btos ransomware – How to remove

What is ransomware

Btos ransomware will try to encrypt your files, and that is why infection is something you have to bypass. Ransomware is how this type of malware is commonly referred to. If you’re wondering how your system got infected, you probably opened an infected email attachment, clicked on a malicious ad or downloaded something from a source you ought to have bypassed. If you carry on reading the article, you’ll find more details on how infection may be avoided. A file-encrypting malware infection may bring about very serious outcomes, so it is essential to know its distribution methods. It may be particularly surprising to find your files encrypted if it is your first time hearing about ransomware, and you have little idea about what type of threat it is. You will be unable to open them, and would soon find that a payment is requested of you in exchange for a decryptor. If you have decided to pay the ransom, take into consideration that you’re dealing with crooks who won’t feel morally obliged to aid you after they get the payment. It would be more probable that they won’t send you a decryptor. It should also be pointed out that the money will probably finance more malware. We ought to also mention that there are malware specialists who help victims of ransomware to recover files, so you might be in luck. Look into alternative options to restore files, including the possibility of a free decryptor, before considering paying. And if file backup is available, you can just recover them after you erase Btos ransomware.

Download Removal Toolto remove Btos ransomware

How is ransomware spread

This section will talk about how your system got infected and whether the infection may be stopped in the future. While there is a higher possibility that you infected your system via the more simple methods, ransomware does use more sophisticated ones. Those simple methods don’t need high-level skills and are popular among low-level ransomware creators/distributors. You probably got infected when you opened an email attachment that was harboring the ransomware. Crooks have huge databases full of future victim email addresses, and all they need to do is write a somewhat convincing email and add the infected file to it. Even if those emails will be pretty obvious to those who know the signs, people with less experience in such matters might not know that they are dealing with something malicious. You may note certain signs that an email might be malicious, such as the text being full a grammar errors, or the sender’s email address being weirdly random. You might also run into the sender pretending to be from a legitimate company because that would put you at ease. You may never be too careful, thus, always check the sender’s email address, even if you are familiar with them. A red flag should also be your name being absent in the greeting, or anywhere else in the email for that matter. Senders whose attached files are important enough to be opened wouldn’t use basic greetings like User, Customer, Sir/Madam, as they would know your name. For example, if eBay emails you, they will have automatically inserted your name if you’re their customer.

If you want the short version, always check that the sender is legitimate before opening an attachment. And when you visit dubious web pages, be cautious to not interact with ads. Don’t be surprised if by pressing on one you end up launching malware download. Advertisements, especially ones on suspicious sites are rarely reliable, so interacting with them is not encouraged. We also recommend to not download anything from untrustworthy sources, which could harbor malicious software. If Torrents are your preferred download source, at least download only torrents that have been used by other people. Vulnerabilities in software could also be used for malware infection. Therefore your programs ought to always be up-to-date. Whenever software vendors release an update, make sure you install it.

What does it do

The encoding process will begin soon after you open the ransomware infected file. Do not be surprised to see photos, documents, etc encrypted since ransomware needs to have power over you. A powerful encryption algorithm will be employed for locking the files ransomware has located. You will notice that the ones that have been encrypted will now contain a weird file extension. You ought to then see a ransom message, explaining to you what happened to your files and how much a  decryption program is. You might be demanded to pay from a couple of tens to thousands of dollars, depending on the ransomware. We’ve explained previously why paying is not the advised option, the choice is yours to make. Do not forget to also think about other data restoring options. If it’s possible for the ransomware to be cracked, it’s likely that there is a free decryption utility available, released by people specializing in malware analysis. You might have also backed up your data somewhere but not recall it. Your system stores copies of your files, which are known as Shadow copies, and if the ransomware didn’t delete them, you might recover them via Shadow Explorer. If you haven’t done it yet, acquire backup as quickly as possible, so that you don’t jeopardize your files again. If you had taken the time to backup your files, you should only recover them after you delete Btos ransomware.

Btos ransomware elimination

For mainly one reason, we do not suggest manual removal. If you end up making an error, your machine may undergo permanent damage. It would be much wiser to use an anti-malware program instead. Because those programs are created to terminate Btos ransomware and other threats, there should not be any problems with the process. Your data won’t be recovered by the program, because it isn’t capable of doing that. File recovery will be yours to perform.

Download Removal Toolto remove Btos ransomware

Learn how to remove Btos ransomware from your computer

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

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

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