What is Bmtf Ransomware?
Your personal files might be the most important files on your operating system, and Bmtf Ransomware knows it. This malicious infection is quick to identify and corrupt every single personal file on the computer as soon as it slithers in, and so it is most important that you keep the system safe. That is easiest to ensure with the help of a trusted anti-malware tool that is built to protect and delete threats as soon as they slither in. Unfortunately, if you install this tool after the invasion of the ransomware, your personal files will remain corrupted, and that is because the threat encrypts them. During encryption, a unique key is used to scramble the data within your files, after which only a decryptor can make them readable again. The good news is that, in some cases, cybersecurity experts are able to create their own decryptors. That is the case with this malware as well. Before you employ the decryptor, you need to delete Bmtf Ransomware, and this article was created to help you.
How does Bmtf Ransomware work?
Anti-Spyware-101.com researchers have analyzed Bmtf Ransomware thoroughly, and there is no doubt that this malware is part of the Crysis/Dharma Ransomware family, to which WCH Ransomware, 8800 Ransomware, NCOV Ransomware, and many other threats belong to as well. These threats usually spread as spam email attachments or files bundled with more attractive programs, which means that you have a part in the execution. If you do not want to let Bmtf Ransomware in, you have to be mindful of the emails and downloaders you interact with. Also, do not forget that only up-to-date systems that run up-to-date software can have all security vulnerabilities patched. If they are not patched, they can be exploited by malicious parties. If you are unable to keep your operating system protected, the dangerous threat slithers in and starts encrypting your personal files immediately. Afterward, you should find the “.id-*.[dfgkbtprz@aol.com].bmtf” extension attached to their names (* stands for a code that is unique in every case). After encryption, the threat is supposed to launch a ransom note.
Bmtf Ransomware uses a file named “FILES ENCRYPTED.txt” to inform victims that their personal files were encrypted and to instruct them to send an email to dfgkbtprz@aol.com or dfgkbtprzvb@aol.com. The threat also uses a file named “Info.hta” to launch a window entitled “dfgkbtprzvb@aol.com,” which presents a more detailed message. According to it, victims must send the included ID code to either of the two email addresses. Hopefully, you know that interacting with cybercriminals is not a good idea and you understand that you would not get your files decrypted if you sent the email. If you choose to do that, expect the attackers to request a ransom payment, but do not assume that you will be given a decryptor in return for the money. Luckily, you might not need to consider doing that at all because a free tool named ‘Rakhni Decryptor’ exists. The idea is that it can decrypt all files corrupted by infections from the Crysis/Dharma Ransomware family. If that does not work, we hope that backups exist and can be used as replacements for the encrypted files. If that is not an option, we still do not recommend interacting with cybercriminals and paying the ransom.
How to remove Bmtf Ransomware
The instructions you can find below should help you delete Bmtf Ransomware from your Windows operating system. However, because the .exe file that requires removal has a random name, we cannot be sure that you will be able to find and eliminate it all by yourself. If you are worried that you will not be able to remove Bmtf Ransomware successfully, worry no more. You can acquire a legitimate anti-malware program, and it will automatically erase everything that is malicious. Furthermore, it will secure your system, so that you would not need to face ransomware and other types of malware again. Of course, just to be safe, you still want to create copies of all important files and store them outside the computer for safety. We recommend using external drives and virtual clouds for the best storage. If you want to learn anything else about removal, decryption, or protection, post a comment below.
Removal Instructions
- Delete the ransom note file named FILES ENCRYPTED.txt (could have copies).
- Launch File Explorer by tapping Windows+E keys at the same time.
- Enter %APPDATA% into the quick access field at the top.
- Right-click and Delete the file named Info.hta.
- Right-click and Delete the Info.hta and {unknown name}.exefiles from these directories:
- %APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\
- %ALLUSERSPROFILE%\Application Data\Microsoft\Windows\Start Menu\Programs\Startup\
- %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\Startup\
- %WINDIR%\System32\
- Exit File Explorer and then launch Run by tapping Windows+R keys together.
- Type regedit into the dialog box and click OK to access the Registry Editor.
- Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run.
- Right-click and Delete all values that are linked to Info.hta and {unknown name}.exe files.
- Exit Registry Editor and then immediately Empty Recycle Bin.
- Perform a full system scan using a trusted malware scanner to check for malware leftovers.
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