Home / Removal Guide / Ransomware / Remove Cobain Virus (+Decrypt .cobain files) – Cobain Ransomware

Remove Cobain Virus (+Decrypt .cobain files) – Cobain Ransomware

Cobain Virus – Details

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

The message given by Cobain text file asking for the ransom is absolutely the same as the statements given by other ransomware representatives belonging to the Cobain type. It actually discusses that the information is encrypted which the only way to bring back it is to use a a special decryption key. Unfortunately, this is definitely true. The sort of cryptography mechanism applied by Cobain is still not properly examined. Still, it is definitely specific that each victim may be given the specific decryption key, which is absolutely distinct. It is impossible to bring back the files without the key available.

Another trick of Cobain is that the victims cannot access to the key. The key is saved on a particular server run by the frauds related to Cobain ransomware. To get the key and recover the important info people have to pay the ransom.

However, irrespective of the asked for amount, people must keep away from paying the virus. Cyber frauds are not fair, so they tend to completely disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom usually does not provide any positive result and people just lose their money for nothing.

We highly recommend that you do not contact these crooks and certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Cobain ransomware and to recover the information data for free. Hence, the just best decision is to recover the lost information from the available backup.

Virus Summary

Name Cobain Ransomware
File Extension .cobain
Type Ransomware
Family Cobain
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 cobain extension to all the files modified by it.
Distribution Method Spam Emails, Email Attachments
Removal Tool   GridinSoft Anti-Malware

Remember that the web is now overwhelmed with threats that look similar to Cobain ransomware. Malicious programs of such kind are generally elaborated to encrypt crucial data and to set forth the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to create the unique decryption key for information decryption.

Therefore, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is simply not feasible. The only way to avoid the loss of your essential data is to frequently create backups of your important information.

Remember that even if you create such backups, they should be placed into a special storage utility not connect to your main PC. You may use the Memory Stick or external 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 certainly not a good storage place.

How did ransomware infect my system?

There are several ways used by online scams to distribute Cobain ransom virus. Despite the fact that it doubts how precisely Cobain injects your PC, 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.

Frequently Cobain virus might exist as some genuine software application, for instance, in the pop-ups advising users to implement some essential software application updates. This is the common technique used by online scams to persuade people into downloading and installing Cobain infection manually, by ways of their direct participation in the installation process.

Additionally, the criminals may describe numerous email spam strategies to inject malicious codes into Windows PC. So, they may describe to sending unsolicited spam emails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some photos, files, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may badly damage the system. Fictitious Adobe Flash Player update alerts may result in Cobain ransom injection. When it comes to the cracked applications, these illegally downloaded programs may also consist of destructive codes leading to Cobain secret installation. Finally, injection of Cobain may happen by ways of Trojans that secretly get injected into the system and install malicious tools without the user’s authorization.

Is there any way to prevent the injection of Cobain ransom virus?

Despite the fact that there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of suggestions we want to show with you. Firstly, be very mindful when you surf the web and especially while downloading totally free apps. 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 contain other unwanted utilities in the bundle, so they may be destructive. Make sure that your current antivirus and your entire OS is always duly updated.

Of course, downloading pirated software is illegal and may result in important damage to be produced your system. For this reason, stay away from downloading cracked software. You are likewise highly encouraged to reconsider your existing security software and perhaps switch to another security solution that can render better services of defending your system.

Screenshot of files with “.cobain” extension added by the ransomware:
Cobain Ransomware - encrypt files with .cobain extension

Use GridinSoft Anti-Malware to remove Cobain 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.
GridinSoft Anti-Malware
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.
GridinSoft Anti-Malware Setup

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

GridinSoft Anti-Malware Install

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

GridinSoft Anti-Malware  Start

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.
GridinSoft Anti-Malware Scan

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.
GridinSoft Anti-Malware Scan Result

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About Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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