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How to Remove Retis Ransomware and recover ‘.crypted’ extension files

Retis Ransomware-Threat In Detail

Retis Ransomware is new file encrypting trojan program that is aimed to encrypt important data found on the compromised computer system. This malware was first discovered on December 19th, 2017. It mainly targets French-speaking users but also supported English. Retis Ransomware is deployed as the payloads of fake email attachments like reports, CV and any invoice targeting small business and systems or laptops of HR departments. The payloads of the virus contain macro script that asks the reader to run the script on the computer resulting in the download of the file and its execution on the target PC.

The Retis Ransomware uses strong encryption algorithm to encrypts data like all types of documents, images and PDFs. The encrypted files are locked with ‘.crypted’ extension. The ransomware also changes the desktop background with image named as ‘RANSOM.png’. The image specifies the user about the ransomware and asks to pay them the ransom within 24 hours of time frame to unlock their files.

Technical Details

Name Retis Ransomware
Type Ransomware
Description Retis Ransomware encrypts files, videos, images and texts stored on the target PC and demand a ransom amount from users to decode the files.
Occurrence spam mail attachments., exploit kits, malicious links and java script codes..
Possible Symptoms The ransom note can be seen on desktop and other file directories and files could not be accessible.
Detection Tool Download the Detection toolTo confirm attack of Retis Ransomware virus on your computer.

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Distribution Method

Retis Ransomware is deployed as the payloads of fake email attachments like reports, CV and any invoice targeting small business and systems or laptops of HR departments. The payloads of the virus contain macro script that asks the reader to run the script on the computer resulting in the download of the file and its execution on the target PC.

More about Retis Ransomware

The Retis Ransomware uses strong encryption algorithm to encrypts data like all types of documents, images and PDFs. The encrypted files are locked with ‘.crypted’ extension. The ransomware also changes the desktop background with image named as ‘RANSOM.png’. The image specifies the user about the ransomware and asks to pay them the ransom within 24 hours of time frame to unlock their files. The ransomware changes the windows Registry entries to launch each time the window’s starts and takes up huge system resources to encrypt the files.

The files contains the ransom note and instructions for users on how to contact the authors of the ransomware and get their files back.

 

The ransom Note says:

‘Your desktop, photos, data and other important files have been encrypted with a strong algorithm and a unique key generated for this computer.
The secret key to decrypt your data is kept on an Internet server, and no one can decipher your files until you pay to get it.
You have 24 hours to send us the payment.
PAST THIS TIME YOUR KEY WILL BE ABOLISHED BY OUR SERVERS AND IT WILL NOT BE POSSIBLE FOR YOU TO RECOVER YOUR DATA’

The ransom note by Retis virus states that your documents has been encrypted and you need to pay a ransom in Bitcoins to get back your files. The ransom demands varies for the user and the victims should contact with the provided email address as soon as possible.

List of file extension encrypted

→.TXT, .DOC, .DOCX, .XLS, .XLSX, .PPT, .PPTX, .JPG, .JPEG, .PNG, .ONE and .PDF

Retis Ransomware uses AES encryption algorithm to encrypt data and appends random extensions to it. The crypto-malware ensures that the user could be able to recover the files from shadow volume copies, so it deletes the files by executing the command

→vsRetismin.exe delete shadows /all /Quiet

If you are among the one being a victim of “Retis Ransomware”, then we would strongly suggest you not to pay any ransom to illegitimate persons behind it. Because even after paying they are not going to give your files back. So it is urged that you must opt for removal solutions for Retis Ransomware and try to recover files by automatic data recovery tool or any backup copy if you have.


Methods to remove Retis Ransomware from the computer

If you have Retis Ransomware dropped inside, then your computer might also be infected with other spyware and potentially unwanted programs. You can try removing those manually, but manual method may not help you out fully to remove all the threats as they can regenerate itself if a single program code remain inside. Also, manual method requires very much proficiency in registry and program details, ant single mistake can put you in big trouble. Your computer may even crash down in the middle.

Thus, Security researchers and virus experts always recommend using powerful and effective anti-spyware scanner and protector tool to completely remove the spyware or other potentially unwanted software from the infected computer system or other device.

Automatic Retis Ransomware Removal solution

SpyHunter has got all the feature that can help to remove Retis Ransomware from the infected computer and also prevent the other threats to attack the device in future. Once SpyHunter starts to run in the background, it will keep up notified if any threat or PUP tries to enter. Another feature of SpyHunter is that, whenever you install any new program it will Retis scan the program and if it is not from any trusted source, it will notify you. Thus you can choose yourself either to go through the next installation step or stop right there.

Scan for Retis Ransomware Ransomware virus On the computer.

 

Important: Before you start any removal process, we highly recommend you to backup rest of your data to cloud to prevent your important files and documents from getting lost, the best recommended option is to store your data over the cloud. Download ZipCloud which is very Successful for both MAC and windows PC based computers. It will keep your data safe as well as secure from cyber threats. ZipCloud also has features of Sync and Backup to Mobile and Tablet apps (Android included).

zipcloud

 

Step:1 (Recommended) Retis Ransomware virus may not allow you to download and Install any security program so “Retis Reboot your PC in the Safe mode” and then try downloading the Spyhunter.exe program from the download button below:

booturpcdownloadbutton

SpyHunter 4 Features

Spyhunter 4 Compact OS allows your computer system to boot without windows so removal of malware and other stubborn infections may be easy.http://totalsystemsecurity.com/wp-content/uploads/2015/10/Spyhunter-1.jpg
Spyhunter System Guards will identify and block any malicious processes in real-time. Besides it allow to take full control of all processes that run on your computer.Scanning-SpyHunter

Spyhunter Scan

The brand new advantage of the software is this feature providing the list of even the most malicious malware. After a complete and advanced system scan is conducted, the user can quickly have all system threats removed – even the ones which were not found by other anti-spyware programs.Spyware-HelpDesk

Spyware-HelpDesk
It is important to emphasize that the systems having Spyhunter installed are protected from all types of existing malware. The program traces and completely deletes adware, spyware, keyloggers, rootkits and other threats including trojans and worms. None of the malware is now able to steal your personal data and use it against you.

Download Ransomware Defender that deals with known ransomware in a way no other solution can. Specially designed for detecting and blocking ransomware prior to any damage, Ransomware Defender blacklists and stops both common and unique ransomware. Once installed, Ransomware Defender stands guard 24/7 utilizing active protection algorithms enhanced with user-friendly alerts and notifications system.
Ransomware Defender is fully automated, taking care of all threats via an advanced Scan > Detect > Lock Down mechanism that proactively stands guard to detected threats, and works alongside all main anti viruses and anti-malware products!
Ransomware Defender also features a scheduled automatic scan, secured file eraser, lifetime updates and support!

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Step:-1(Manual Search) Remove all associated files From Operating System

windows-xpWindows XP

  • Click Start
  • In the menu choose Control Panel
  • Choose Add / Remove Programs.
  • Find Retis Ransomware related files.
  • Click Remove button.

 

windows-7Windows 7 / Vista

  • Click Start and choose Control Panel.
  • Choose Programs and Features and Uninstall a program.
  • In the list of installed programs find files and programs associated to Retis Ransomware
  • Click Uninstall button.

 

windows-8Windows 8 /8.1

  • Right click on the bottom left corner of the desktop screen
  • From the left menu choose Control Panel
  • Click Uninstall a program under Programs and Features.
  • Locate the files and programs associated with Retis Ransomware or other suspicious program.
  • Click Uninstall button.

Step2 (Manual Way):- 3 Remove all Registry Entries added by Retis Ransomware

Retis Ransomware creates a files under folder:

  • %AppData%
  • %Temp%
  • %Windows%
  • %Common%
  • %Roaming%
  • %Local%

 

Next, Retis Ransomware creates the following registry entries:

→HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

→ HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce

→ HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

Perform the following steps to delete the associated Registry entries by Retis Ransomware

  1. While in the desktop view, Press window’s icon and R.
  2. It will open the Run window and type “regedit”.
  3. It will open the Registry Editor window, Now you need to locate and delete all registry items associated to Retis Ransomware program.
  4. Go to File<Click Export
  5. Save the file in c:\ as regbackup. Click save.
  6. Go to Edit< find< Type Retis Ransomware
  7. Press F3 to search.
  8. Once an item is found, read to make sure it is a link to that program.
  9. Press delete to remove it.
  10. Continue pressing F3 and deleting items pertaining to the program, until all the links are gone.

Warning: you must only choose and delete the values and their associated registry entries for Retis Ransomware, others should not be tampered, edited or deleted. At any point you think not comfortable with the manual process, stop it immediately and use Retis Ransomware Registry fixer Tool for safe problem solution.

Step2 (Automatic Clean up of Registry):- 3 Remove all Registry Entries added by Retis Ransomware

We Recommend you the Regcure which features a complete suite of easy-to-use fixing, cleaning and optimizing tools that can increase speed and peak performance.

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regcuresystemscanregcure1 regcuresettings regcuretools

How to Recover Encrypted files

Step:-4 The most important one is to recover the encrypted files.

However you can do it manually, if you have any backup or from previous versions of windows called shadow copies. If don’t have any of them then try recovering your important files from Advanced Stellar Windows Recovery Tool.

Click here to Download the Recover the encrypted files with Data Recovery tool

win-data-rec-home1

Now Reboot the computer and run the scanner to detect any threat or suspicious program remaining inside. If you are not satisfied with the results and still see the issues, We recommend using the automatic Retis Ransomware Removal Tool for complete removal.

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For MAC users it is recommended to Download MACKEEPER-3 easy steps to clean your Mac!

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Just follow 3 steps to Remove all unwanted programs from your PC along with optimizing Your MAC OS.

  • Download MacKeeper to your Mac.downloadmac
  • Follow two easy steps to install MacKeeper.downloadscreen_9_2_en
  • Drag the MacKeeper icon from the Applications folder to your Dock.

mackeeper-system-scanMacKeeper will start a system scan on your MAC PC and will present the full report of the scan.


Experts Guide To Prevent Future Attacks

The following steps will guide you to reduce the risk of infection further.

  • Scan all files with an Internet Security solution before transferring them to your system.
  • Only transfer files from a well known source.
  • Always read carefully the End User License agreement at Install time and cancel if other “programs” are being installed as part of the desired program.
  • When visiting a website, type the address directly into the browser rather than following a link.
  • Do not provide personal information to any unsolicited requests for information.
  • Don’t open attachments or click on Web links sent by someone you don’t know.
  • Keep web browser up to date and computer is configured securely.

Get back to..

Retis Ransomware Overview

Technical Details of Retis Ransomware

Automatic Retis Ransomware Removal solution

Recover Encrypted Files


****For MAC users it is recommended to Download MACKEEPER-3 easy steps to clean your Mac!****

****For Windows users it is recommended to Download Spyhunter most trusted Anti-spyware ****

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