This article will help you remove .bak files virus totally. Follow the ransomware removal instructions provided at the end of the article.
Rotorcrypt is the name of a virus that encrypts your files, also known as .bak files virus. Files are locked with a military-grade encryption algorithm. The .bak files cryptovirus will encrypt your data and when finished, it will demand money as a ransom to allegedly get your files restored. Keep on reading the article to see how you could try to potentially recover some of your files.
|Name||.bak Files Virus|
|Short Description||The ransomware encrypts files on your computer machine and demands a ransom to be paid to allegedly recover them.|
|Symptoms||The ransomware will encrypt your files with the help of the AES and RSA encryption algorithms. All locked files will have the .bak extension appended to them.|
|Distribution Method||Spam Emails, Email Attachments|
|Detection Tool|| See If Your System Has Been Affected by .bak Files Virus |
Malware Removal Tool
|User Experience||Join Our Forum to Discuss .bak Files Virus.|
|Data Recovery Tool||Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.|
.bak Files Virus – Distribution Ways
Rotorcrypt ransomware might spread its infection in various ways. A payload dropper which initiates the malicious script for this ransomware is being spread around the Internet, and researchers have gotten their hands on a malware sample. If that file lands on your computer system and you somehow execute it – your computer system will become infected.
Rotorcrypt ransomware might also distribute its payload file on social media and file-sharing services. Freeware which is found on the Web can be presented as helpful also be hiding the malicious script for the cryptovirus. Refrain from opening files right after you have downloaded them. You should first scan them with a security tool, while also checking their size and signatures for anything that seems out of the ordinary. You should read the tips for preventing ransomware found in the forum section.
.bak Files Virus – In-Depth Overview
Rotorcrypt is a virus that encrypts your files and shows a window with instructions on your computer screen. The extortionists want you to pay a ransom for the alleged restoration of your files.
Rotorcrypt ransomware could make entries in the Windows Registry to achieve persistence, and could launch or repress processes in a Windows environment. Such entries are typically designed in a way to launch the virus automatically with each start of the Windows operating system.
After encryption the Rotorcrypt virus will place a ransom note message inside a file called “readme.txt”. You can see its contents from the following screenshot given down here:
The ransom note states the following:
ROTO Readme file ROTO Readme file ROTO Readme file ROTO Readme file ROTO Readme file ROTO Readme file ROTO Readme file ROTO Readme file ROTO Readme file
The note of the Rotorcrypt ransomware states that your files are encrypted. You are demanded to pay a ransom sum in order to get your files recovered. However, you should NOT under any circumstances pay any ransom. Your files may not get recovered, and nobody could give you a guarantee for that. Moreover, giving money to cybercriminals will most likely motivate them to create more ransomware viruses or commit different criminal acts.
.bak Files Virus – Encryption Process
What is known for the encryption process of the Rotorcrypt ransomware is that every file that gets encrypted will receive the !email@example.com extension. The encryption algorithms AES and RSA 1024-bit might be used for the encryption of the files.
The targeted extensions of files which are sought to get encrypted are not known, although the following ones were sought by previous versions of the ransomware:
→.csv, .doc, .ppt, .xls, .avi, .bak, .bmp, .dbf, .djvu, .docx, .exe, .flv, .gif, .jpeg, .jpg, .mdb, .sql, .mdf, .odt, .pdf, .png, .pps, .pptm, .pptx, .psd, .rar, .raw, .tif, .txt, .vob, .xlsb, .xlsx, .zip
If the full list with encrypted file extensions is found, it will be posted here as the article gets updated. The files used most by users and which are probably encrypted are from the following categories:
- Audio files
- Video files
- Document files
- Image files
- Backup files
- Banking credentials, etc
The .bak files virus cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:
→vssadmin.exe delete shadows /all /Quiet
In case the above-stated command is executed that will make the encryption process more efficient. That is due to the fact that the command eliminates one of the prominent ways to restore your data. If your computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore your files back to normal.
.bak Files Virus – Remove It
If your computer got infected with the Rotorcrypt ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.