Prontos Virus Removal Guide (+Decode .!__prontos@cumallover.me__.bak files) – RotorCrypt Ransomware
Prontos Virus – Details
The Prontos stands for a ransomware-type infection. The infection comes from the RotorCrypt ransomware family. Prontos was elaborated specifically to encrypt all major file types. Once the file is encrypted people are unable to use them. Prontos adds the “.!__prontos@cumallover.me__.bak” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by Prontos, will be renamed into “myphoto.jpg.!__prontos@cumallover.me__.bak“. As soon as the encryption is finished, Prontos places a special text file into every folder containing the encrypted data.The message given by Prontos text file requesting the ransom is definitely the like the statements given by other ransomware representatives belonging to the RotorCrypt family. It actually points out that the info is encrypted which the only way to bring back it is to use a an unique decryption key. Unfortunately, this is absolutely true. The sort of cryptography mechanism used by Prontos is still not correctly examined. Still, it is definitely specific that each victim might be given the specific decryption key, which is completely distinct. It is impossible to restore the files without the key available.
Another technique of Prontos is that the victims cannot access to the key. The key is kept on a specific server run by the frauds associated with Prontos ransomware. To get the key and recover the important information people have to pay the ransom.
Prontos 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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Nevertheless, regardless of the asked for amount, people should keep away from paying the ransom. Cyber frauds are unfair, so they tend to totally disregard what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom generally 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 Prontos ransomware and to recover the data data free of charge. Thus, the just best decision is to recover the lost data from the available backup.
Virus Summary
| Name | Prontos Ransomware |
| File Extension | .!__prontos@cumallover.me__.bak |
| Type | Ransomware |
| Family | RotorCrypt |
| 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 !__prontos@cumallover.me__.bak extension to all the files modified by it. |
| Distribution Method | Spam Emails, Email Attachments |
| Removal Tool | GridinSoft Anti-Malware |
Bear in mind that the web is now overwhelmed with threats that look similar to Prontos ransomware. Destructive programs of such kind are usually elaborated to encrypt crucial information and to set forth the demand before 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 data decryption.
Thus, 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 avoid the loss of your crucial files is to regularly 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 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 in addition to other files, so it’s absolutely not a good storage place.
How did ransomware infect my system?
There are a number of methods used by online scams to distribute Prontos ransomware. Although it doubts how exactly Prontos injects your computer, there are some leaks through which it may penetrate 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 Prontos ransomware may exist as some genuine software application, for example, in the pop-ups advising users to execute some essential software application updates. This is the typical trick used by online scams to persuade people into downloading and installing Prontos infection manually, by methods of their direct participation in the installation process.
Additionally, the criminals might refer to various e-mail spam strategies to inject destructive codes into copmuter. So, they may describe 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 receipts, documents, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may seriously harm the PC. Fictitious Adobe Flash Player update notifies may result in Prontos virus injection. When it comes to the cracked software, these illegally downloaded programs may also contain malicious codes leading to Prontos secret installation. Finally, injection of Prontos may occur by ways of Trojans that privately get injected into the system and install destructive tools without the user’s approval.
Is there any method to prevent the injection of Prontos ransomware?
Despite the fact that there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of advice we want to share with with you. First off, 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 include 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 result in necessary damage to be produced your system. For this reason, stay away from downloading cracked software. You are also strongly encouraged to reconsider your existing security software and potentially change to another security solution that can render far better services of defending your PC.
Use GridinSoft Anti-Malware to remove Prontos 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.
