Knight – General Info
The Knight stands for a ransomware-type infection. Knight was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are not able to use them. Knight adds the “.knight_l” extension for each file encrypted by it. For example, the file “myphoto.jpg“, as soon as encrypted by Knight, will be renamed into “myphoto.jpg.knight_l“. As soon as the encryption is finished, Knight places a special text file into every folder containing the encrypted data.The message given by Knight text file requesting the ransom is absolutely the like the statements given by other ransomware representatives. It actually mentions that the information is encrypted and that the only way to restore it is to use a a special decryption key. Sadly, this is definitely true. The sort of cryptography mechanism used by Knight is still not properly examined. Still, it is definitely certain that each victim may be given the specific decryption key, which is absolutely unique. It is difficult to bring back the files without the key available.
Another trick of Knight is that the victims cannot gain access to the key. The key is stored on a specific server run by the frauds connected with Knight ransomware. To get the key and recover the important information people have to pay the ransom.
Knight 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.
Download GridinSoft Anti-Malware
GridinSoft Anti-Malware Review, How to get free trial?, EULA, and Privacy Policy.
However, regardless of the requested amount, people should keep away from paying the ransom virus. Cyber frauds are not fair, so they tend to totally ignore what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom normally 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 certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Knight ransomware and to recover the data data free of charge. Therefore, the only best decision is to recover the lost data from the available backup.
Virus Summary
| Name | Knight Ransomware |
| File Extension | .knight_l |
| Type | Ransomware |
| 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 knight_l extension to all the files modified by it. |
| Distribution Method | Spam Emails, Email Attachments |
| Removal Tool | GridinSoft Anti-Malware |
Bear in mind that the world wide web is now overwhelmed with threats that look comparable to Knight ransomware. Malicious programs of such kind are usually elaborated to encrypt essential 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 comparable algorithm to create the unique decryption key for data 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 important information is to routinely create backups of your important information.
Keep in mind that even if you create such backups, they must be placed into a special storage utility not connect to your main PC. 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 keep your backup files on your common system they may be encrypted in addition to other files, so it’s certainly not a good storage place.
How did ransomware infect my PC?
There are a number of methods used by online scams to distribute Knight ransom virus. Despite the fact that it doubts how exactly Knight injects your PC, there are some leaks through which it may infiltrate the system:
- integration with third-party software, especially freeware;
- spam emails from unidentified senders;
- websites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Typically Knight virus might be presented as some legitimate software application, for instance, in the pop-ups instructing users to carry out some essential software application updates. This is the common trick used by online scams to persuade people into downloading and installing Knight infection manually, by ways of their direct participation in the installation process.
Furthermore, the criminals may refer to different e-mail spam tactics to inject harmful codes into copmuter. So, they may refer to 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 motivating users to open some receipts, files, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may badly damage the system. Fictitious Adobe Flash Player upgrade notifies may result in Knight virus injection. As for the cracked software, these illegally downloaded programs may likewise include harmful codes leading to Knight secret installation. Lastly, injection of Knight may occur by methods of Trojans that secretly get injected into the system and set up harmful utilities without the user’s authorization.
Is there any method to prevent the injection of Knight ransomware?
Although there is no 100% guarantee to avoid your computer from getting infected, there are some pieces of suggestions we wish to share with with you. To start with, be really careful when you browse the web and particularly while downloading complimentary apps. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Remember that some freeware installers may include other unwanted utilities in the bundle, so they may be malicious. Make certain that your current antivirus and your entire operating system is always appropriately updated.
Of course, downloading pirated software is prohibited and may result in essential damage to be made for your PC. Thus, stay away from downloading cracked software. You are likewise strongly encouraged to reconsider your existing security software and potentially switch to another security solution that can render much better services of protecting your PC.
Screenshot of files with “.knight_l” extension added by the ransomware:
Use GridinSoft Anti-Malware to remove Knight 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.
User Review
( votes)
