Remove C-VIR Virus (+Decrypt .[coronavirus@foxmail.com].C-VIR files) – Dharma Ransomware

C-VIR Virus Ransomware

The C-VIR stands for a ransomware-type infection. The virus comes from the Dharma ransomware family. C-VIR was elaborated particularly to encrypt all major file types. As soon as the file is encrypted people are not able to use them. C-VIR adds the “.[coronavirus@foxmail.com].C-VIR” extension for each file encrypted by it. For example, the file “myphoto.jpg“, as soon as encrypted by C-VIR, will be renamed into “myphoto.jpg.[coronavirus@foxmail.com].C-VIR“. As quickly as the encryption is finished, C-VIR places a special text file into every folder containing the encrypted data.

The message given by C-VIR text file asking for the ransom is absolutely the same as the statements given by other ransomware representatives belonging to the Dharma clan. It actually mentions that the information is encrypted which the only way to bring back it is to use a a distinct decryption key. Unfortunately, this is definitely true. The kind of cryptography mechanism applied by C-VIR is still not correctly examined. Still, it is absolutely specific that each victim might be given the specific decryption key, which is completely unique. It is impossible to bring back the files without the key available.

Another trick of C-VIR is that the victims cannot get to the key. The key is saved on a particular server run by the frauds connected with C-VIR ransomware. To get the key and recover the important info people need to pay the ransom.

However, regardless of the requested amount, people need to stay away from paying the ransom virus. Cyber frauds are not fair, so they tend to completely disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom typically does not give any positive result and people just lose their money for nothing.

We highly encourage that you do not contact these crooks and definitely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack C-VIR ransomware and to recover the data data free of charge. Thus, the just right decision is to recover the lost data from the available backup.

Virus Summary

Name	C-VIR Ransomware
File Extension	.[coronavirus@foxmail.com].C-VIR
Type	Ransomware
Family	Dharma
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 [coronavirus@foxmail.com].C-VIR extension to all the files modified by it.
Distribution Method	Spam Emails, Email Attachments
Similar Infections	Gate, Lx, Gtf
Removal Tool	GridinSoft Anti-Malware

Remember that the internet is now overwhelmed with threats that look similar to C-VIR ransomware. It is similar Gate and many other ransomware-type threats. Harmful programs of such kind are usually elaborated to encrypt essential information and to state the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to generate the unique decryption key for files decryption.

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

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

How did ransomware infect my system?

There are a number of ways used by online frauds to distribute C-VIR virus. Although it is uncertain how exactly C-VIR injects your system, there are some leaks through which it may penetrate the system:

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

Often C-VIR ransomware might be presented as some legitimate software, for instance, in the pop-ups advising users to execute some essential software application updates. This is the typical technique used by online scams to persuade people into downloading and installing C-VIR infection manually, by methods of their direct participation in the installation process.

In addition, the criminals may describe different email spam methods to inject destructive codes into Windows PC. So, they may refer to to sending unsolicited spam emails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, documents, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may seriously damage the PC. Fictitious Adobe Flash Player upgrade notifies may result in C-VIR virus injection. When it comes to the cracked software, these illegally downloaded programs may likewise include malicious codes causing C-VIR secret installation. Lastly, injection of C-VIR may happen by methods of Trojans that privately get injected into the system and set up malicious utilities without the user’s approval.

Is there any way to avoid the injection of C-VIR ransomware?

Although there is no 100% guarantee to prevent your computer from getting infected, there are some pieces of advice we wish to show with you. To start with, be very cautious when you browse the web and specifically while downloading free programs. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Remember that some freeware installers may consist of other unwanted utilities in the bundle, so they may be destructive. Make sure that your current antivirus software and your entire OS is always appropriately updated.

Obviously, downloading pirated software is illegal and may lead to important damage to be produced your PC. Thus, stay away from downloading cracked software. You are also strongly recommended to reconsider your existing security software and possibly change to another security solution that can render better services of protecting your computer.

Below please find the quotation from the C-VIR text file:

YOUR FILES ARE ENCRYPTED
Don’t worry,you can return all your files!
If you want to restore them, follow this link:email coronavirus@foxmail.com
If you have not been answered via the link within 12 hours, write to us by e-mail:
Attention!
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Screenshot of files with “.[coronavirus@foxmail.com].C-VIR” extension added by the ransomware:

Use GridinSoft Anti-Malware to remove C-VIR 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.