RYK – Ransomware
The RYK stands for a ransomware-type infection. The virus comes from the Ryuk ransomware family. RYK was elaborated particularly to encrypt all major file types. Once the file is encrypted people are not able to use them. RYK adds the “.RYK” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by RYK, will be renamed into “myphoto.jpg.RYK“. As quickly as the encryption is finished, RYK places a special text file into every folder containing the encrypted data.The message given by RYK text file requesting for the ransom is definitely the like the statements given by other ransomware virus representatives coming from the Ryuk type. It literally mentions that the info is encrypted and that the only way to bring back it is to use a a distinct decryption key. Regretfully, this is absolutely true. The kind of cryptography mechanism used by RYK is still not appropriately examined. Still, it is absolutely certain that each victim may be given the specific decryption key, which is totally distinct. It is difficult to restore the files without the key available.
Another trick of RYK is that the victims cannot get to the key. The key is kept on a particular server run by the frauds connected with RYK ransomware. To get the key and recover the important info people need to pay the ransom.
RYK encrypted your documents, but that might not be the only damage done to you. The ransomware might still be hidingon your computer. To identify whether this holds true, we suggest downloading GridinSoft Anti-Malware.
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Nonetheless, irrespective of the asked for quantity, people need to stay away from paying the ransom. 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 normally does not give any positive outcome and people simply waste their money for absolutely nothing.
We strongly recommend 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 RYK ransomware and to recover the information data totally free. Hence, the only best decision is to recover the lost data from the available backup.
Virus Summary
| Name | RYK Ransomware |
| File Extension | .RYK |
| Type | Ransomware |
| Family | Ryuk |
| 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 RYK extension to all the files modified by it. |
| Distribution Method | Spam Emails, Email Attachments |
| Removal Tool | GridinSoft Anti-Malware |
Keep in mind that the web is now overwhelmed with threats that look comparable to RYK ransomware. Harmful programs of such kind are typically elaborated to encrypt crucial data and to state the need before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the special decryption key for files 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 prevent the loss of your crucial data is to routinely 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 computer. 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 along with other files, so it’s definitely not a good storage location.
How did ransomware infect my computer?
There are numerous methods used by online scams to distribute RYK ransomware. Even though it is uncertain how exactly RYK injects your computer, there are some leaks through which it may infiltrate the system:
- integration with third-party software application, especially freeware;
- spam e-mails from unidentified senders;
- websites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Typically RYK ransomware may be presented as some legitimate software, for example, in the pop-ups advising users to execute some important software updates. This is the common trick used by online scams to persuade people into downloading and installing RYK infection manually, by methods of their direct participation in the installation process.
Additionally, the criminals might refer to various email spam strategies to inject harmful codes into systems. So, they may describe to sending unsolicited spam e-mails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some video, documents, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may severely harm the system. Fictitious Adobe Flash Player upgrade informs may result in RYK ransom injection. When it comes to the cracked software, these illegally downloaded programs may likewise contain harmful codes leading to RYK secret installation. Lastly, injection of RYK may take place by ways of Trojans that covertly get injected into the system and set up destructive utilities without the user’s authorization.
Is there any way to avoid the injection of RYK ransomware?
Although there is no 100% guarantee to prevent your system from getting infected, there are some pieces of guidance we wish to share with with you. To start with, be very cautious when you surf the web and particularly while downloading complimentary 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 malicious. Make certain that your current antivirus software and your entire OS is always duly updated.
Of course, downloading pirated software is unlawful and may lead to important damage to be made for your system. Hence, stay away from downloading cracked software. You are also strongly encouraged to reconsider your existing security software and possibly change to another security solution that can render better services of protecting your Windows.
Screenshot of files with “.RYK” extension added by the ransomware:
Use GridinSoft Anti-Malware to remove RYK ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
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.
