How to remove BlackMist ransomware virus

Authors of BlackMist threaten to start deleting encrypted files after 24 hours

BlackMist is a ransomware-type cyber infection that is still in development. Nonetheless, it seems like it can file encryption, and it uses AES[1] cipher to perform this task. Suchlike locked files are then appended with .BlackMist extension and can no longer be accessed by the users, no matter which program they try to use to open them with (the action will come up as an error instead).

The main goal of the virus is to hold the files hostage until users give in and pay a ransom in bitcoins worth $100 to the attackers. To make matters worse, a ransom note, titled by the same name, also claims that files will begin to be deleted after 24 hours of the infection. Paying criminals is not recommended, however, as they might simply scam you. Instead, rely on alternative methods for data recovery we provide below. Keep in mind that you need to remove malware from your system before you do that.

On the affected computer, the virus is loaded from the BlackMist.exe file. The ransomware targets only own directory: C:\Users\[Username]. However, it can encrypt the majority of different types of files stored there, including audio, video, documents, images, backups, and similar data.

The ransomware is also expected to delete Shadow Volume Copies which are crucial in data recovery. However, in this way, crooks can easily get money from desperate computer users who need their files back right now. However, paying the ransom may not be an effective data recovery method.

The ransom note has two tabs – “Info” and “Dashboard.” In the first tab, cybercriminals note that users have 48 hours to transfer the money. The timer at the bottom of the ransom-demanding window shows the estimated time. However, after 24 hours, the virus claims to delete a random portion of the files. The deletion of records continues each following hour until all files will be gone for good after two days.

It’s still unknown if the BlackMist virus can do this harmful activity or not. However, it’s pretty clear that crooks want to make people terrified. They also tell that closing the program or turning off the computer will delete personal files. Though, it’s not likely to happen.

It’s important to scan the computer with an antivirus program to remove malware from your system. After the attack, the malware also makes modifications to the system. It might alter Windows Registry and install malicious entries as well. Thus, you will no longer be able to use your computer safely and normally until you get rid of the virus.

For the removal process, we recommend choosing FortectIntego. However, you can choose your preferred tool as well. We want to warn you that crypto-virus may prevent you from installing or scanning the system with security software. Thus, you may need to reboot the computer to Safe Mode first.

Ransomware distribution methods and tips to avoid the attack

The file-encrypting virus might infiltrate the system via:

• malicious spam emails and their attachments;
• malware-laden ads;
• bogus or illegal software downloads;
• fake updates;
• unprotected RDP connections;
• exploit kits.

As you can see, attackers might reach you using various ways. Thus, in order to protect your PC and data, you have to:^[1]

• be careful with email attachments and open them only if you are 100% certain that it’s a legit file;
• do not click on suspicious or “too-good-to-be-true” ads;
• install programs from the reliable sources and trusted developers;
• do not agree to install updates from pop-ups;
• keep your programs updated;
• install all available system updates;
• protect your PC with professional antivirus.

Security experts from Poland^[2] claim that it’s easy to get tricked by cyber criminals even if you are aware of these security tips. Thus, you should backup up your files and updated them regularly in order to survive a ransomware attack without any damage.

Wipe out BlackMist from the PC

No matter that virus threatens to delete your files, you should not listen to these talks. Obtain an antivirus program, for instance SpyHunterCombo Cleaner or MalwarebytesMalwarebytes, and start the BlackMist removal procedure. Run a full system scan with your chosen tool several times to ensure that all malicious files and programs are eliminated.

It is important to note that if you do not have backups available, you should copy all the encrypted files onto another storage device before you proceed with further actions. You can find how to proceed with the process correctly below. Also, we provide information on how to attempt to restore your data without paying criminals for the decryptor.