What is Mespinoza Ransomware

Mespinoza continues incrementally cementing its name around ransomware developers and produced another variation called Pysa. This version acts like others – it strikes files stored on your system by locking them down with .pysa, .locked or .newversion extensions. For instance, 1.mp4 will be renamed to 1.mp4.pysa, 1.mp4.locked and so forth. After this, the program creates a note called Readme.README with the following information:

Mespinoza Ransomware (.locked)Mespinoza Ransomware (.pysa)

Hi Company,
Every byte on any types of your devices was encrypted.
Don't try to use backups because it were encrypted too.
To get all your data back contact us:
alanson_street8@protonmail.com
lambchristoffer@protonmail.com
--------------
FAQ:
1.
Q: How can I make sure you don't fooling me?
A: You can send us 2 files(max 2mb).
2.
Q: What to do to get all data back?
A: Don't restart the computer, don't move files and write us.
3.
Q: What to tell my boss?
A: Shit happens.


Hi Company,
Every byte on any types of your devices was encrypted.
Don't try to use backups because it were encrypted too.
To get all your data back contact us:
raingemaximo@protonmail.com
gareth.mckie3l@protonmail.com
aireyeric@protonmail.com
ellershaw.kiley@protonmail.com
--------------
FAQ:
1.
Q: How can I make sure you don't fooling me?
A: You can send us 2 files(max 2mb).
2.
Q: What to do to get all data back?
A: Don't restart the computer, don't move files and write us.
3.
Q: What to tell my boss?
A: Protect Your System Amigo.

Extortionists claim that they are the only figures who can decrypt your files and third-parties tools will not help you at all. In fact, it is true since most ransomware uses high-end algorithms that are tough-to-decrypt. The only solution looks to be contacting them via e-mail and purchasing the decryption key. However, you should not be doing that since there is still some chance to decrypt it for free.

How Mespinoza Ransomware infected your computer

Typically, malware like encrypting virus is distributed via e-mail spam attachments (macros), trojans, torrent websites, botnets, fake software cracking tools, and other instruments. Unless you want your files to become encrypted, you should avoid opening unknown attachments (MS Office documents, PDFs, text files, executables, and JavaScript files) because they can be a mask for a malicious script that will install the virus on your PC. If you want to secure yourself from similar attacks, delete Mespinoza, and decrypt your data, follow the guideline below.

  1. Download Mespinoza Ransomware Removal Tool
  2. Get decryption tool for .locked, .pysa or .newversion files
  3. Recover encrypted files with Stellar Data Recovery Professional
  4. Restore encrypted files with Windows Previous Versions
  5. Restore files with Shadow Explorer
  6. How to protect from threats like Mespinoza Ransomware

Download Removal Tool

Download Removal Tool

To remove Mespinoza Ransomware completely, we recommend you to use Combo Cleaner from RCS LT. It detects and removes all files, folders and registry keys of Mespinoza Ransomware and prevents future infections by similar viruses.

Alternative Removal Tool

Download SpyHunter 5

To remove Mespinoza Ransomware completely, we recommend you to use SpyHunter 5 from EnigmaSoft Limited. It detects and removes all files, folders and registry keys of Mespinoza Ransomware. The trial version of SpyHunter 5 offers virus scan and 1-time removal for FREE.

Mespinoza Ransomware files:


Readme.README
{randomfilename}.exe

Mespinoza Ransomware registry keys:

no information

How to decrypt and restore .locked, .pysa or .newversion files

Use automated decryptors

Download Kaspersky RakhniDecryptor

kaspersky dharma ransomware decryptor

Use following tool from Kaspersky called Rakhni Decryptor, that can decrypt .locked, .pysa or .newversion files. Download it here:

Download RakhniDecryptor

There is no purpose to pay the ransom because there is no guarantee you will receive the key, but you will put your bank credentials at risk.

Dr.Web Rescue Pack

Famous antivirus vendor Dr. Web provides free decryption service for the owners of its products: Dr.Web Security Space or Dr.Web Enterprise Security Suite. Other users can ask for help in the decryption of .locked, .pysa or .newversion files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing of files will be performed free of charge and if files are decryptable, all you need to do is purchase a 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.

If you are infected with Mespinoza Ransomware and removed it from your computer you can try to decrypt your files. Antivirus vendors and individuals create free decryptors for some crypto-lockers. To attempt to decrypt them manually you can do the following:

Use Stellar Data Recovery Professional to restore .locked, .pysa or .newversion files

stellar data recovery professional

  1. Download Stellar Data Recovery Professional.
  2. Click Recover Data button.
  3. Select type of files you want to restore and click Next button.
  4. Choose location where you would like to restore files from and click Scan button.
  5. Preview found files, choose ones you will restore and click Recover.
Download Stellar Data Recovery Professional

Using Windows Previous Versions option:

  1. Right-click on infected file and choose Properties.
  2. Select Previous Versions tab.
  3. Choose particular version of the file and click Copy.
  4. To restore the selected file and replace the existing one, click on the Restore button.
  5. In case there is no items in the list choose alternative method.

Using Shadow Explorer:

  1. Download Shadow Explorer program.
  2. Run it and you will see screen listing of all the drives and the dates that shadow copy was created.
  3. Select the drive and date that you want to restore from.
  4. Right-click on a folder name and select Export.
  5. In case there are no other dates in the list, choose alternative method.

If you are using Dropbox:

  1. Login to the DropBox website and go to the folder that contains encrypted files.
  2. Right-click on the encrypted file and select Previous Versions.
  3. Select the version of the file you wish to restore and click on the Restore button.

How to protect computer from viruses, like Mespinoza Ransomware, in future

1. Get special anti-ransomware software

Use ZoneAlarm Anti-Ransomware

Famous antivirus vendor BitDefender released free tool, that will help you with active anti-ransomware protection, as additional shield to your current protection. It will not conflict with bigger security applications. If you are searching complete internet security solution consider upgrading to full version of BitDefender Internet Security 2018.

Download ZoneAlarm Anti-Ransomware

2. Back up your files

idrive backup

As an additional way to save your files, we recommend online backup. Local storages, such as hard drives, SSDs, flash drives or remote network storages can be instantly infected by the virus once plugged in or connected to. Mespinoza Ransomware uses some techniques to exploit this. One of the best services and programs for easy automatic online backup is iDrive. It has the most profitable terms and simple interface. You can read more about iDrive cloud backup and storage here.

3. Do not open spam e-mails and protect your mailbox

mailwasher pro

Malicious attachments to spam or phishing e-mails is most popular method of ransomware distribution. Using spam filters and creating anti-spam rules is good practice. One of the world leaders in anti-spam protection is MailWasher Pro. It works with various desktop applications, and provides very high level of anti-spam protection.

Download MailWasher Pro
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