Remove rx99 Virus – Ouroboros Ransomware

rx99 – Ransomware

The rx99 mean a ransomware-type infection. The virus comes from the Ouroboros ransomware family. rx99 was elaborated specifically to encrypt all major file types. As quickly as the encryption is finished, rx99 places a special text file into every folder containing the encrypted data.

The message given by rx99 text file requesting for the ransom is definitely the same as the statements given by other ransomware virus representatives belonging to the Ouroboros type. It actually mentions that the info is encrypted which the only way to bring back it is to use a a distinct decryption key. Unfortunately, this is absolutely true. The sort of cryptography mechanism used by rx99 is still not correctly examined. Still, it is absolutely certain that each victim might be given the specific decryption key, which is totally unique. It is difficult to restore the files without the key available.

Another technique of rx99 is that the victims cannot access to the key. The key is saved on a particular server run by the frauds associated with rx99 ransomware. To get the key and recover the important info people have to pay the ransom.

However, irrespective of the asked for amount, people need to keep away from paying the ransom. Cyber frauds are not fair, so they tend to entirely disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom typically does not provide any positive outcome and people just waste their money for absolutely nothing.

We strongly recommend 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 rx99 ransomware and to recover the information data free of charge. Thus, the just right decision is to recover the lost data from the available backup.

Virus Summary

Name rx99 Ransomware
Type Ransomware
Family Ouroboros
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.
Distribution Method Spam Emails, Email Attachments
Removal Tool   GridinSoft Anti-Malware

Remember that the web is now overwhelmed with threats that look comparable to rx99 ransomware. Malicious programs of such kind are normally elaborated to encrypt important information and to state the need before 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 information decryption.

Hence, 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 way to avoid the loss of your essential files is to frequently create backups of your important information.

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

How did ransomware infect my computer?

There are numerous methods used by online frauds to distribute rx99 virus. Even though it is uncertain how exactly rx99 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.

Frequently rx99 ransomware may exist as some legitimate software application, for instance, in the pop-ups instructing users to implement some essential software application updates. This is the common trick used by online scams to persuade people into downloading and installing rx99 infection manually, by ways of their direct participation in the installation process.

Additionally, the criminals may refer to various e-mail spam strategies to inject malicious 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 encouraging users to open some receipts, files, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may seriously harm the PC. Fictitious Adobe Flash Player update alerts may result in rx99 virus injection. When it comes to the cracked software, these illegally downloaded programs may also include harmful codes leading to rx99 secret installation. Finally, injection of rx99 may take place by methods of Trojans that secretly get injected into the system and set up harmful tools without the user’s permission.

Is there any method to avoid the injection of rx99 ransom virus?

Despite the fact that there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of recommendations we wish to share with with you. First of all, be really cautious when you browse the web and particularly while downloading free apps. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Keep in mind that some freeware installers may consist of other unwanted utilities in the bundle, so they may be malicious. Ensure that your current antivirus and your entire operating system is always appropriately updated.

Of course, downloading pirated software is illegal and may lead to important damage to be produced your system. Hence, stay away from downloading cracked software. You are also highly recommended to reconsider your existing security software and possibly switch to another security solution that can render better services of defending your Windows.

Below please find the quotation from the rx99 text file:

All Your Files Has Been Locked! 
If you think you can decrypt the files we would be happy :)
But All of your files were protected by a strong encryption with AES RSA 256 (Private ransomware) using rx99 ransomware. 
What does this mean ? 
This means that the structure and data within your files have been irrevocably changed,  
you will not be able to work with them, read them or see them, 
it is the same thing as losing them forever, but with our help, you can restore them. 
You Can Send some Files that not Contains Valuable Data To make Sure That Your Files Can be Back with our Tool 
Your unique Id : 
Contact : filedownload2020@protonmail.com or rx99@cock.li 
What are the guarantees that I can decrypt my files after paying the ransom? 
Your main guarantee is the ability to decrypt test files. 
This means that we can decrypt all your files after paying the ransom. 
We have no reason to deceive you after receiving the ransom, since we are not barbarians and moreover it will harm our business. 
You Have 2days to Decide to Pay 
after 2 Days Decryption Price will Be Double 
And after 1 week it will be triple Try to Contact late and You will know 
Therefore, we recommend that you make payment within a few hours. 
You Can Learn How to Buy Bitcoin From This links Below 
https://localbitcoins.com/buy_bitcoins 
https://www.coindesk.com/information/how-can-i-buy-bitcoins

Use GridinSoft Anti-Malware to remove rx99 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.

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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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