Remove Bulwark Virus (.bulwark Files Ransomware) – MedusaLocker Ransomware

Bulwark Virus Ransomware

The Bulwark stands for a ransomware-type infection. The virus comes from the MedusaLocker ransomware family. Bulwark was elaborated particularly to encrypt all major file types. As soon as the file is encrypted people are not able to use them. Bulwark adds the “.bulwark” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Bulwark, will be renamed into “myphoto.jpg.bulwark“. As soon as the encryption is completed, Bulwark places a special text file into every folder containing the encrypted data.

The message given by Bulwark text file requesting for the ransom is absolutely the same as the statements given by other ransomware virus representatives coming from the MedusaLocker family. It literally points out that the info is encrypted which the only way to bring back it is to use a an unique decryption key. Sadly, this is absolutely true. The kind of cryptography mechanism used by Bulwark is still not appropriately examined. Still, it is definitely certain that each victim might be given the specific decryption key, which is completely unique. It is difficult to bring back the files without the key available.

Another technique of Bulwark is that the victims cannot get to the key. The key is stored on a specific server run by the frauds related to Bulwark ransomware. To get the key and recover the important information people need to pay the ransom.

Nonetheless, irrespective of the requested amount, people should keep away from paying the ransom. Cyber frauds are unfair, so they tend to entirely disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom usually does not provide any positive result and people simply lose their money for absolutely nothing.

We strongly encourage that you do not contact these crooks and absolutely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Bulwark ransomware and to recover the data data free of charge. Therefore, the only right decision is to recover the lost data from the available backup.

Virus Summary

Name	Bulwark Ransomware
File Extension	.bulwark
Type	Ransomware
Family	MedusaLocker
Short Description	The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
Symptoms	File encryption by the ransomware is performed by means of the AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special bulwark extension to all the files modified by it.
Distribution Method	Spam Emails, Email Attachments
Removal Tool	GridinSoft Anti-Malware

Bear in mind that the world wide web is now overwhelmed with threats that look comparable to Bulwark ransomware. Destructive programs of such kind are usually elaborated to encrypt essential information and to state the demand prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to produce the distinct decryption key for files decryption.

Thus, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is just not feasible. The only method to avoid the loss of your important information is to regularly create backups of your important information.

Bear in mind that even if you create such backups, they must be put into a special storage utility not connect to your main computer. You may use the USB Memory Stick or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you keep your backup files on your common system they may be encrypted together with other files, so it’s definitely not a good storage place.

How did ransomware infect my PC?

There are a number of ways used by online scams to distribute Bulwark ransom virus. Although it doubts how precisely Bulwark injects your system, there are some leaks through which it may penetrate the system:

• integration with third-party software application, especially freeware;
• spam e-mails from unknown senders;
• websites rendering free hosting services;
• pirated peer-to-peer (P2P) downloads.

Often Bulwark virus may exist as some legitimate software application, for instance, in the pop-ups advising users to implement some essential software updates. This is the typical trick used by online scams to persuade people into downloading and installing Bulwark infection manually, by ways of their direct participation in the installation process.

Furthermore, the criminals may describe various e-mail spam techniques to inject destructive codes into copmuter. So, they may describe to sending unsolicited spam emails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some receipts, files, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may badly damage the system. Fictitious Adobe Flash Player update informs may result in Bulwark ransom injection. As for the cracked software, these illegally downloaded programs may also contain malicious codes causing Bulwark secret installation. Lastly, injection of Bulwark may happen by means of Trojans that covertly get injected into the system and set up harmful utilities without the user’s approval.

Is there any method to avoid the injection of Bulwark ransomware?

Even though there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of guidance we want to share with with you. First off, be extremely cautious when you surf the web and particularly while downloading totally free programs. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Bear in mind that some freeware installers may consist of other unwanted utilities in the package, so they may be destructive. Make sure that your current anti-virus and your entire operating system is always duly updated.

Obviously, downloading pirated software is illegal and may result in vital damage to be made for your system. Thus, stay away from downloading cracked software. You are likewise strongly encouraged to reconsider your existing security software and possibly change to another security solution that can render better services of defending your computer.

Screenshot of files with “.bulwark” extension added by the ransomware:

Use GridinSoft Anti-Malware to remove Bulwark ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

3. Press Install button for run GridinSoft Anti-Malware.

3.Once installed, GridinSoft Anti-Malware will automatically run.

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.