Remove CovidWorldCry Virus (+Decrypt .corona-lock files)

CovidWorldCry – Ransomware

The CovidWorldCry mean a ransomware-type infection. CovidWorldCry was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are unable to use them. CovidWorldCry adds the “.corona-lock” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by CovidWorldCry, will be renamed into “myphoto.jpg.corona-lock“. As soon as the encryption is finished, CovidWorldCry places a special text file into every folder containing the encrypted data.

The message given by CovidWorldCry text file asking for the ransom is definitely the like the statements given by other ransomware virus representatives. It literally points out that the information is encrypted which the only way to bring back it is to use a an unique decryption key. Sadly, this is definitely true. The sort of cryptography mechanism used by CovidWorldCry is still not appropriately examined. Still, it is definitely certain that each victim might be given the specific decryption key, which is absolutely distinct. It is difficult to restore the files without the key available.

Another technique of CovidWorldCry is that the victims cannot access to the key. The key is saved on a specific server run by the frauds associated with CovidWorldCry ransomware. To get the key and recover the important information people have to pay the ransom.

Nonetheless, irrespective of the asked for amount, people must stay away from paying the ransom virus. Cyber frauds are not fair, 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 typically does not provide any positive outcome and people simply 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 CovidWorldCry ransomware and to recover the information data free of charge. Hence, the only best decision is to recover the lost data from the available backup.

Virus Summary

NameCovidWorldCry Ransomware
File Extension.corona-lock
TypeRansomware
Short DescriptionThe 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.
SymptomsFile 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 corona-lock extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Removal Tool   GridinSoft Anti-Malware

Keep in mind that the internet is now overwhelmed with threats that look comparable to CovidWorldCry ransomware. Harmful programs of such kind are generally elaborated to encrypt important information and to set forth the demand prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to create the special decryption key for information decryption.

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

Keep in mind 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 hard disk 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 absolutely not a good storage location.

How did ransomware infect my computer?

There are numerous ways used by online frauds to distribute CovidWorldCry virus. Even though it doubts how precisely CovidWorldCry injects your PC, there are some leaks through which it may infiltrate the system:

  • integration with third-party apps, especially freeware;
  • spam emails from unidentified senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Often CovidWorldCry ransomware may exist as some genuine software, for example, in the pop-ups instructing users to carry out some essential software updates. This is the common trick used by online frauds to persuade people into downloading and installing CovidWorldCry infection manually, by ways of their direct participation in the installation process.

Furthermore, the criminals might describe different email spam tactics to inject destructive codes into 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 motivating users to open some video, files, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may seriously harm the system. Fictitious Adobe Flash Player upgrade alerts may result in CovidWorldCry virus injection. As for the cracked software, these illegally downloaded programs may likewise contain harmful codes resulting in CovidWorldCry secret installation. Finally, injection of CovidWorldCry may happen by ways of Trojans that covertly get injected into the system and install harmful tools without the user’s authorization.

Is there any way to prevent the injection of CovidWorldCry ransomware?

Despite the fact that there is no 100% guarantee to avoid your system from getting infected, there are some pieces of suggestions we want to share with with you. First of all, be extremely careful when you browse the web and specifically 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 include other unwanted utilities in the bundle, so they may be malicious. Make certain that your current anti-virus and your entire operating system is always appropriately updated.

Of course, downloading pirated software is unlawful and may result in important damage to be made for your PC. Thus, stay away from downloading cracked software. You are also strongly advised to reconsider your existing security software and potentially change to another security solution that can render better services of protecting your system.

Below please find the quotation from the CovidWorldCry text file:

YOUR FILES WERE ENCRYPTED
AND MARKED BY EXTENSION .corona-lock
--
DON\'T WORRY! YOUR FILES ARE SAFE! ONLY MODIFIED :: ChaCha + AES
WE STRONGLY RECOMMEND you NOT to use any Decryption Tools.
These tools can damage your data, making recover IMPOSSIBLE.
Also we recommend you not to contact data recovery companies.
They will just contact us, buy the key and sell it to you at a higher price.
If you want to decrypt your files, you have to get RSA private key.
--
To get RSA private key you have to contact us via email to:
---------------------------->> support@covidworldcry.com <> - <<
--
HOW to understand that we are NOT scammers?
You can ask SUPPORT for the TEST-decryption for ONE file!
--
 LIST OF ENCRYPTED FILES
------------------------

Screenshot of files with “.corona-lock” extension added by the ransomware:
CovidWorldCry Ransomware - encrypt files with .corona-lock extension

Use GridinSoft Anti-Malware to remove CovidWorldCry 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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