Professeur Virus RansomwareThe Professeur stands for a ransomware-type infection. The infection comes from the Jigsaw ransomware family. Professeur was elaborated particularly to encrypt all major file types. Once the file is encrypted people are unable to use them. Professeur adds the “.Professeur” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by Professeur, will be renamed into “myphoto.jpg.Professeur“. As quickly as the encryption is completed, Professeur places a special text file into every folder containing the encrypted data.
The message given by Professeur text file requesting the ransom is absolutely the same as the statements given by other ransomware virus representatives belonging to the Jigsaw type. It literally discusses that the info is encrypted and that the only way to restore it is to use a an unique decryption key. Unfortunately, this is absolutely true. The kind of cryptography mechanism used by Professeur is still not appropriately examined. Still, it is definitely particular that each victim may be given the specific decryption key, which is totally unique. It is difficult to restore the files without the key available.
Another technique of Professeur is that the victims cannot get to the key. The key is saved on a specific server run by the frauds connected with Professeur ransomware. To get the key and recover the important info people need to pay the ransom.
Nonetheless, regardless of the asked for quantity, people should stay away from paying the virus. Cyber frauds are unfair, so they tend to entirely ignore what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom usually does not provide any positive outcome and people simply lose their money for nothing.
We strongly advise 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 Professeur ransomware and to recover the data data for free. Thus, the just right decision is to recover the lost information from the available backup.
|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 Professeur extension to all the files modified by it.|
|Distribution Method||Spam Emails, Email Attachments|
|Similar Infections||Wanna, Hydra, Jigsaw|
|Removal Tool||GridinSoft Anti-Malware|
Bear in mind that the world wide web is now overwhelmed with threats that look comparable to Professeur ransomware. It is similar Wanna and many other ransomware-type threats. Destructive programs of such kind are typically elaborated to encrypt crucial data 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 generate the unique 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 simply not feasible. The only method to prevent the loss of your crucial information is to regularly create backups of your important information.
Remember 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 USB Flash Drive or external hard 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 place.
How did ransomware infect my PC?
There are a number of ways used by online scams to distribute Professeur ransomware. Even though it is uncertain how exactly Professeur injects your PC, there are some leaks through which it may infiltrate the system:
- integration with third-party software, especially freeware;
- spam emails from unknown senders;
- sites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Frequently Professeur virus may be presented as some legitimate software, for example, in the pop-ups advising users to execute some crucial software application updates. This is the common technique used by online frauds to persuade people into downloading and installing Professeur infection manually, by ways of their direct participation in the installation process.
In addition, the criminals might describe different email spam tactics to inject harmful codes into PC. So, they may refer to to sending unsolicited spam e-mails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, files, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may severely damage the PC. Fictitious Adobe Flash Player upgrade informs may result in Professeur ransom injection. As for the cracked software, these illegally downloaded programs may also consist of malicious codes causing Professeur secret installation. Finally, injection of Professeur may happen by methods of Trojans that covertly get injected into the system and set up harmful tools without the user’s permission.
Is there any method to avoid the injection of Professeur ransomware?
Despite the fact that there is no 100% guarantee to prevent your computer from getting infected, there are some pieces of guidance we wish to show with you. First off, be really 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.
Remember that some freeware installers may contain other unwanted utilities in the bundle, so they may be harmful. Make sure that your current antivirus software and your entire operating system is always appropriately updated.
Of course, downloading pirated software is unlawful and may lead to necessary damage to be made for your PC. Thus, stay away from downloading cracked software. You are also strongly encouraged to reconsider your existing security software and possibly switch to another security solution that can render much better services of protecting your system.
Below please find the quotation from the Professeur text file:
All Your Files Has Been Locked! Your personal files are being deleted. Your photos, videos, documents, etc. . . But All of your files were protected by a strong encryption. This means that we can decrypt all your files after paying the ransom. Every hour I select some of them to delete permanently, You Have 1day to Decide to Pay. after 1 Day Decryption Price will be Double. During the first 24 hour you will only lose a few files, the second day a few hundred, the third day a few thousand, and so on. If you turn off your computer or try to close me, when I start next time you will get 5 files deleted as a punishment. If you want to unlock your data You Can Learn Decrypt Instructions click on the button: HOW TO DECRYPT FILES? Contact us: email@example.com 1 file will be deleted. View encrypted files Please, send at least $50 worth of Bitcoin here: 1C1pAkwpvuxr4ZxzqHSeTLpFGQMDMJKS3U How To Decrypte Files !
Use GridinSoft Anti-Malware to remove Professeur 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”.
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