Remove ReadInstructions Virus (+Decrypt .ReadInstructions files) – MedusaLocker Ransomware

ReadInstructions Virus – Details

The ReadInstructions stands for a ransomware-type infection. The virus comes from the MedusaLocker ransomware family. ReadInstructions was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are unable to use them. ReadInstructions adds the “.ReadInstructions” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by ReadInstructions, will be renamed into “myphoto.jpg.ReadInstructions“. As soon as the encryption is completed, ReadInstructions places a special text file into every folder containing the encrypted data.

The message given by ReadInstructions text file requesting for the ransom is definitely the same as the statements given by other ransomware virus representatives belonging to the MedusaLocker clan. It actually discusses that the information is encrypted which the only way to restore it is to use a a special decryption key. Unfortunately, this is absolutely true. The sort of cryptography mechanism used by ReadInstructions is still not properly examined. Still, it is absolutely particular that each victim may be given the specific decryption key, which is absolutely distinct. It is impossible to restore the files without the key available.

Another trick of ReadInstructions is that the victims cannot gain access to the key. The key is kept on a particular server run by the frauds connected with ReadInstructions ransomware. To get the key and recover the important information people have to pay the ransom.

Nevertheless, regardless of the requested quantity, people must stay away from paying the ransom virus. Cyber frauds are unfair, 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 result and people simply lose their money for absolutely nothing.

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

Virus Summary

Name ReadInstructions Ransomware
File Extension .ReadInstructions
Type Ransomware
Family MedusaLocker
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 ReadInstructions 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 ReadInstructions ransomware. Destructive programs of such kind are normally elaborated to encrypt important information and to set forth the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to produce the distinct decryption key for information 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 way to avoid the loss of your essential data is to routinely create backups of your important information.

Keep in mind that even if you create such backups, they need to be placed into a special storage utility not connect to your main PC. You may use the Memory Stick or external hard disk for this purpose, or refer to the help of the cloud storage. If you store 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 PC?

There are numerous ways used by online scams to distribute ReadInstructions ransomware. Although it doubts how precisely ReadInstructions injects your PC, there are some leaks through which it may penetrate the system:

  • integration with third-party software application, especially freeware;
  • spam emails from unknown senders;
  • websites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Often ReadInstructions virus might be presented as some legitimate software, for example, in the pop-ups advising users to execute some important software application updates. This is the common trick used by online scams to persuade people into downloading and installing ReadInstructions infection manually, by methods of their direct participation in the installation process.

Additionally, the criminals may describe different e-mail spam techniques to inject malicious codes into systems. So, they may refer to to sending unsolicited spam emails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some photos, files, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may seriously harm the PC. Fictitious Adobe Flash Player update notifies may result in ReadInstructions virus injection. When it comes to the cracked applications, these illegally downloaded programs may likewise include destructive codes causing ReadInstructions secret installation. Finally, injection of ReadInstructions may take place by means of Trojans that secretly get injected into the system and set up harmful utilities without the user’s permission.

Is there any way to avoid the injection of ReadInstructions ransomware?

Even though there is no 100% guarantee to prevent your system from getting infected, there are some pieces of recommendations we wish to share with with you. First of all, be extremely cautious when you surf the web and specifically while downloading free programs. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Keep in mind that some freeware installers may include other unwanted utilities in the package, so they may be malicious. Ensure that your current anti-virus and your entire operating system is always appropriately updated.

Obviously, downloading pirated software is unlawful and may result in vital damage to be made for your system. Hence, stay away from downloading cracked software. You are likewise highly advised to reconsider your existing security software and possibly change to another security solution that can render much better services of protecting your Windows.

Below please find the quotation from the ReadInstructions text file:

Your files are encrypted!
What happened?
Your files are encrypted, and currently unavailable.
You can check it: all files on you computer has new expansion.
By the way, everything is possible to recover (restore), but you need to buy a unique decryptor.
Otherwise, you never cant return your data.

For purchasing a decryptor contact us by email:
qhrghghk@protonmail.com
If you will get no answer within 24 hours contact us by our alternate emails:
qhrghghk@tutanota.com

What guarantees?
Its just a business. If we do not do our work and liabilities – nobody will not cooperate with us.
To verify the possibility of the recovery of your files we can decrypted 1 file for free.
Attach 1 file to the letter (no more than 10Mb). Indicate your personal ID on the letter:
–
Attention!
? Attempts of change files by yourself will result in a loose of data.
? Our e-mail can be blocked over time. Write now, loss of contact with us will result in a loose of data.
? Use any third party software for restoring your data or antivirus solutions will result in a loose of data.
? Decryptors of other users are unique and will not fit your files and use of those will result in a loose of data.
? If you will not cooperate with our service – for us, its does not matter. But you will lose your time and data, cause just we have the private key.

Screenshot of files with “.ReadInstructions” extension added by the ransomware:

Use GridinSoft Anti-Malware to remove ReadInstructions 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.

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.

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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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