RansomwareRemoval Guide

Remove Ravack Virus (+Decrypt .ravack files)

Ravack – General Info

The Ravack stands for a ransomware-type infection. Ravack was elaborated specifically to encrypt all major file types. Once the file is encrypted people are not able to use them. Ravack adds the “.ravack” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Ravack, will be renamed into “myphoto.jpg.ravack“. As soon as the encryption is completed, Ravack places a special text file into every folder containing the encrypted data.

The message given by Ravack text file requesting for the ransom is definitely the same as the statements given by other ransomware virus representatives. It literally discusses that the info is encrypted which the only way to bring back it is to use a an unique decryption key. Sadly, this is absolutely true. The kind of cryptography mechanism applied by Ravack is still not correctly examined. Still, it is definitely certain that each victim may be given the specific decryption key, which is completely distinct. It is difficult to restore the files without the key available.

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

However, irrespective of the requested quantity, people need to keep away from paying the 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 typically does not provide any positive result and people simply lose their money for nothing.

We highly 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 Ravack ransomware and to recover the information data free of charge. Hence, the just right decision is to recover the lost data from the available backup.

Virus Summary

NameRavack Ransomware
File Extension.ravack
TypeRansomware
Short DescriptionThe 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.
SymptomsFile 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 ravack extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Removal Tool   GridinSoft Anti-Malware

Bear in mind that the internet is now overwhelmed with threats that look comparable to Ravack ransomware. Destructive programs of such kind are generally elaborated to encrypt crucial data and to set forth the need before 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 data decryption.

Hence, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is merely not feasible. The only way to avoid the loss of your essential information is to routinely create backups of your important information.

Remember that even if you create such backups, they should be placed into a special storage utility not connect to your main PC. You may use the USB Memory Stick or external 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 absolutely not a good storage place.

How did ransomware infect my system?

There are numerous ways used by online frauds to distribute Ravack ransomware. Even though it is uncertain how exactly Ravack 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 unknown senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Frequently Ravack ransomware might exist as some genuine software, for instance, in the pop-ups instructing users to implement some important software updates. This is the common trick used by online scams to persuade people into downloading and installing Ravack infection manually, by means of their direct participation in the installation process.

In addition, the criminals may refer to various e-mail spam tactics to inject destructive codes into PC. 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 motivating users to open some video, files, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may seriously harm the system. Fictitious Adobe Flash Player upgrade notifies may result in Ravack virus injection. When it comes to the cracked applications, these illegally downloaded programs may also consist of harmful codes resulting in Ravack secret installation. Finally, injection of Ravack may occur by methods of Trojans that covertly get injected into the system and install malicious utilities without the user’s consent.

Is there any method to prevent the injection of Ravack ransomware?

Although there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of advice we wish to show with you. First of all, be extremely cautious when you browse the web and especially while downloading free 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 consist of other unwanted utilities in the package, so they may be destructive. Make sure that your current antivirus and your entire operating system is always duly updated.

Of course, downloading pirated software is prohibited and may lead to important damage to be produced your PC. For this reason, stay away from downloading cracked software. You are also highly encouraged to reconsider your existing security software and possibly change to another security solution that can render much better services of defending your PC.

Screenshot of files with “.ravack” extension added by the ransomware:
Ravack Ransomware - encrypt files with .ravack extension

Use GridinSoft Anti-Malware to remove Ravack 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.
GridinSoft Anti-Malware
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.
GridinSoft Anti-Malware Setup

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

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.
GridinSoft Anti-Malware Scan

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.
GridinSoft Anti-Malware Scan Result

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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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