Bit Cryptor also dubbed BitCryptor is classified as a ransomware considered to be from the CryptoGraphic Locker family. It encrypts the user’s files via the AES-256 encryption algorithm. As a result, a ransom message is displayed on the user’s computer. The message is stating that in order for the files to be decrypted, a unique encryption key is needed. However, the key is provided only after a fee of about $240 is paid. Researchers warn that paying the money on time, or within 96 hours, does not always decipher the affected files.
In that relation, keeping all important data stored on an external device or in a cloud, a.k.a. backing up the files, is the best precaution against ransomware.
Bit Cryptor Distribution Method
Bit Cryptor is written to affect computers with all versions of Windows, including Windows XP and Widows Vista. Bit Cryptor may have entered the system through a malicious website or opening a suspicious email attachment. Another probable distribution is bundling. Bit Cryptor may have been included in the download package of a free software product downloaded from the Internet.
Bit Cryptor Description
As already mentioned, Bit Cryptor uses the AES-256 algorithm, as well as the RSA encryption method. AES stands for Advanced Encryption Standard. It is described as a symmetric block cipher initially used by governments to protect private information. In the hands of cyber criminals, it becomes a significant threat. In particular, the cipher AES-256 is widely used in TSL/SSL across the Web. It is ranked as a top cipher that is practically not breakable because of its massive key combinations.
Researchers believe that Bit Cryptor is slightly different than other ransomware because its payment system is built straight in the malware executable. After it is installed, Bit Cryptor creates an executable with a random name in the %AppData% or %LocalAppData% folder. After it is launched, the randomly named executable will start scanning the drive letters on the PC to encrypt files.
Some of the extensions it affects are .doc, .docx, .xls, .pdf. Once detected, those files’ extensions will be changed to 7z.encrypted.
Bit Cryptor Removal
Security experts warn that paying the fee of $240 may not result in decrypting all encrypted data. After all, the safest way to stay protected against malware, in general, is keeping the AV tool up-to-date, and backing up important files.
Spy Hunter scanner will only detect the threat. If you want the threat to be automatically removed, you need to purchase the full version of the anti-malware tool.Find Out More About SpyHunter Anti-Malware Tool / How to Uninstall SpyHunter
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Attention! SensorsTechForum strongly recommends that all malware victims should look for assistance only by reputable sources. Many guides out there claim to offer free recovery and decryption for files encrypted by ransomware viruses. Be advised that some of them may only be after your money.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
- Make sure that real people are behind the site and not fake names and profiles.
- Verify Facebook, LinkedIn and Twitter personal profiles.
How to Remove Bit Cryptor from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove Bit Cryptor
Step 2: Uninstall Bit Cryptor and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully uninstall most programs.
Step 3: Clean any registries, created by Bit Cryptor on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by Bit Cryptor there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Step 4: Scan for Bit Cryptor with SpyHunter Anti-Malware Tool
Step 5 (Optional): Try to Restore Files Encrypted by Bit Cryptor.
Ransomware infections and Bit Cryptor aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
Simply click on the link and on the website menus on top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
Get rid of Bit Cryptor from Mac OS X.
Step 1: Uninstall Bit Cryptor and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove Bit Cryptor via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
→ ~/Library/LaunchAgents
/Library/LaunchDaemons
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 3 (Optional): Try to Restore Files Encrypted by Bit Cryptor.
Ransomware infections and Bit Cryptor aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
Simply click on the link and on the website menus on top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
Bit Cryptor FAQ
What is Bit Cryptor ransomware and how does it work?
Bit Cryptor is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithm how to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
How does Bit Cryptor ransomware infect my computer?
Via several ways.Bit Cryptor Ransomware infects computers by being sent via phishing e-mails, containing virus attachment.
This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
After you download and execute this attachment, a drive-by download occurs and your computer is infected with the ransomware virus.
Another way, you may become a victim of Bit Cryptor is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to open .Bit Cryptor files?
You can't. At this point the .Bit Cryptor files are encrypted. You can only open them once they are decrypted.
Decryptor did not decrypt my data. What now?
Do not panic and backup the files. If a decryptor did not decrypt your .Bit Cryptor files successfully, then do not despair, because this virus is still new.
One way to restore files, encrypted by Bit Cryptor ransomware is to use a decryptor for it. But since it's a new virus, advised that the decryption keys for it may not be out yet and available to the public. We will update this article and keep you posted as soon as this decryptor is released.
How Do I restore ".Bit Cryptor" files (Other Methods)?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Bit Cryptor files.
These methods are in no way 100% guarantee that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How do I get rid of Bit Cryptor ransomware virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti malware software. It will scan for and locate Bit Cryptor ransomware and then remove it without causing any additional harm to your important .Bit Cryptor files.
Also, keep in mind that viruses like Bit Cryptor ransomware also install Trojans and keyloggers that can steal your passwords and accounts. Scanning your computer with an anti-malware software will make sure that all of these virus components are removed and your computer is protected in the future.
What to Do If nothing works?
There is still a lot you can do. If none of the above methods seem to work for you, then try these methods:
- Try to find a safe computer from where you can can login on your own line accounts like One Drive, iDrive, Google Drive and so on.
- Try to contact your friends, relatives and other people so that they can check if they have some of your important photos or documents just in case you sent them.
- Also, check if some of the files that were encrypted it can be re-downloaded from the web.
- Another clever way to get back some of your files is to find another old computer, a flash drive or even a CD or a DVD where you may have saved your older documents. You might be surprised what will turn up.
- You can also go to your email account to check if you can send any attachments to other people. Usually what is sent the email is saved on your account and you can re-download it. But most importantly, make sure that this is done from a safe computer and make sure to remove the virus first.
More tips you can find on our forums, where you can also asks any questions about your ransomware problem.
