THREAT REMOVAL

Decrypt Files Encrypted by Ransomware Part 5 (April 2017)

This article will help you decrypt files encrypted by SureRansom, unCrypte, Globe .1, CryptoShield, SuchSecurity, Kaenlupuf viruses.

The ever-changing ransomware scenery has seen newer distribution techniques, many new viruses and even evolved doxware infections for mobile phones. The ransomware infections are now using services such as Dropbox in which the criminals upload malicious files and post the download link In e-mails instead of uploading e-mail attachments in archives. Instead, different types of files, such as executable SFX archives that are modified to cause infection by auto extracting malicious files. One thing hasn’t changed much however and this is the encryption algorithm. There are still many ransomware viruses that were successfully decrypted in time and we are posting our 5th update with links to decryption instructions of those viruses. If you are interested in looking for more decryptable viruses, feel free to visit our previous 4 parts of decryption updates in the frame below:

Decrypt Files Encrypted by Ransomware Viruses Part 1
Decrypt Files Encrypted by Ransomware Viruses Part 2
Decrypt Files Encrypted by Ransomware Viruses Part 3
Decrypt Files Encrypted by Ransomware Viruses Part 4

SureRansom Virus Decryption

A virus that also has a lockscreen which was detected at the end of January 2017. The virus demands 50 GBP of ransom payoff to cyber-crooks and it claims to use AES-256 for file encryption. It adds a lockscreen which offers a decryption key purchasing online. The ransomware also uses scare tactics to deceive users that their hard drive has been encrypted:

Decryption Instructions Link:
SureRansom Virus Remove and Unlock Your PC

unCrypte@outlook.com CryptConsole Ransomware Decryption

A ransomware virus using the unCrypte@outlook.com email, also known as CryptConsole ransomware has been reported in the end of January. The virus uses “How decrypt files.hta” ransom note and completely changed names of the encrypted files:

Victims are demanded to pay the sum of 0.25 BTC to get the encrypted files restored back to normal.

Decryption Instructions Link:
Decrypt unCrypte@outlook.com Files Encrypted by CryptConsole Virus

Globe v3 .1 File Extension Decryption

A variant of the 3rd iteration of Globe ransomware, this virus has been reported to use the .1 file extension which it adds to the encrypted files. There are many variants of globe ransomware, suggesting the virus is available on the deep web for download. Whatever the case may be, researchers have come up with a decrypter for all versions (v1, v2 and v3), which you can find below.

Decryption Instructions:
Globe v3 .1 Decryption Instructions

CryptoShield Ransomware Decryption

A variant of the notorious CryptoMix virus, this ransomware uses CryptoWall’s ransom note where it claims to use an AES cipher for the encrypted files and RSA for generating decryption keys. Despite this, the virus came in several different versions, suggesting the criminals behind it are attempting to make improvements or fix something within it. Thanks to malware researcher Jakub Kroustek, some instances of CryptoShield ransomware, using the .cryptoshield file extension can now be successfully decrypted.

Decryption Instructions Link
Decrypt Files Encrypted by CryptoShield Ransomware (Updated CryptoMix)

“Such Security” Ransomware Decryption

A ransomware using the Doge meme to display it’s ransom screen and the .locked file extension, has been spotted to infect terminals in public buildings. Eventually this led to it being researched and later confirmed to be a variant of the open source EDA2 ransomware project. This project includes ransomware source code which is also decryptable.

A web link for the decryption instructions can be located below:

Decryption Instructions Link
Decrypt .locked Files Encrypted by “Such Security, Many Haxx” Virus

Your Windows Has Been Banned(Blocked) Virus – Decryption

A virus that has been detected and published by Microsoft cyber-security experts to lock the screen of the infected computer and display an error message similar to the Windows blue screen of death (BSOD).

The virus then demands victims to pay a hefty ransom fee of 200$ via PayPal to get the screen unlocked again.

However, the malware writers have left behind the unlock code for this virus in it’s source code and we have instructions on how to unlock it below.

Kaenlupuf Ransomware (Decrypt Files)

A ransomware virus detected to be oriented towards Malaysian speaking users. Claims to use AES-128 encryption algorithm and is In version 1.0b. The virus uses the fake name Microsoft Network Realtime Inspection Service and multiple others besides it. This virus is also believed to drop multiple executables on the infected computer:

  • Netsvc.exe
  • Kaenlupuf-note
  • Ajaw-rsa.exe

The ransomware also drops a note in which it is identified as Lu Punya file virus:

Decryption instructions of this virus can be located down below.

Decryption Instructions Link
Kaenlupuf Ransomware (Decrypt Files)

Conclusion

These are some of the many ransomware viruses out there that were decrypted. Fortunately malware researchers are constantly adding new decryptors for ransomware viruses and we will track them and make sure to update with more parts to come in the future, so make sure you also follow us on Twitter and Google+, it is easier than having to check our blog every time for new developments. Also we update the research articles very regularly so you can check them often to see if there is development for your particular ransomware infection, if you are a victim or someone who provides assistance.

Avatar

Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

More Posts - Website

Follow Me:
Twitter


Attention! SensorsTechForum strongly recommends that all malware victims should look for assistance only by reputable sources. Many guides out there claim to offer free recovery and decryption for files encrypted by ransomware viruses. Be advised that some of them may only be after your money.

As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.

How to recognize trustworthy sources:

  • Always check "About Us" web page.
  • Profile of the content creator.
  • Make sure that real people are behind the site and not fake names and profiles.
  • Verify Facebook, LinkedIn and Twitter personal profiles.


OFFER

REMOVE IT NOW (PC)
with Anti-Malware
We recommend you to download SpyHunter and run free scan to remove all virus files on your PC. This saves you hours of time and effort compared to doing the removal yourself.
SpyHunter 5 free remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read EULA and Privacy Policy


Windows Mac OS X

How to Remove Ransomware from Windows.


Step 1: Boot Your PC In Safe Mode to isolate and remove Ransomware

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter

Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria

1. Hold Windows key() + R


2. The "Run" Window will appear. In it, type "msconfig" and click OK.


3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".
Tip: Make sure to reverse those changes by unticking Safe Boot after that, because your system will always boot in Safe Boot from now on.


4. When prompted, click on "Restart" to go into Safe Mode.


5. You can recognise Safe Mode by the words written on the corners of your screen.


Step 2: Uninstall Ransomware and related software from Windows

Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:


1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.


2. In the field type in "appwiz.cpl" and press ENTER.


3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"
Follow the instructions above and you will successfully uninstall most programs.


Step 3: Clean any registries, created by Ransomware on your computer.

The usually targeted registries of Windows machines are the following:

  • 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

You can access them by opening the Windows registry editor and deleting any values, created by Ransomware there. This can happen by following the steps underneath:

1. Open the Run Window again, type "regedit" and click OK.


2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.


3. You can remove the value of the virus by right-clicking on it and removing it.
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

IMPORTANT!
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.

Step 4: Scan for Ransomware with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.


It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.


2. After you have installed SpyHunter, wait for it to update automatically.

SpyHunter5-update-2018


3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

SpyHunter5-Free-Scan-2018


4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

SpyHunter-5-Free-Scan-Next-2018

If any threats have been removed, it is highly recommended to restart your PC.

Step 5 (Optional): Try to Restore Files Encrypted by Ransomware.

Ransomware infections and Ransomware aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.

1. Download the reccomended Data Recovery software by clicking on the link underneath:

Simply click on the link and on the website menus on top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.


Windows Mac OS X

Get rid of Ransomware from Mac OS X.


Step 1: Uninstall Ransomware and remove related files and objects

OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy


1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:


2. Find Activity Monitor and double-click it:


3. In the Activity Monitor look for any suspicious processes, belonging or related to Ransomware:

Tip: To quit a process completely, choose the “Force Quit” option.


4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.


5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Ransomware. If you find it, right-click on the app and select “Move to Trash”.


6: Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Ransomware. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.


7: Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove Ransomware via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1: Click on "Go" and Then "Go to Folder" as shown underneath:

2: Type in "/Library/LauchAgents/" and click Ok:

3: Delete all of the virus files that have similar or the same name as Ransomware. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents
/Library/LaunchDaemons

Tip: ~ is there on purpose, because it leads to more LaunchAgents.


Click the button below below to download SpyHunter for Mac and scan for Ransomware:


Download

SpyHunter for Mac



Step 3 (Optional): Try to Restore Files Encrypted by Ransomware.

Ransomware infections and Ransomware aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.

1. Download the reccomended Data Recovery software by clicking on the link underneath:

Simply click on the link and on the website menus on top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.


Ransomware FAQ

What is Ransomware ransomware and how does it work?

Ransomware is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.

Many ransomware viruses use sophisticated encryption algorithm how to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.

How does Ransomware ransomware infect my computer?

Via several ways.Ransomware Ransomware infects computers by being sent via phishing e-mails, containing virus attachment.

This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.

After you download and execute this attachment, a drive-by download occurs and your computer is infected with the ransomware virus.

Another way, you may become a victim of Ransomware is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.

How to open .Ransomware files?

You can't. At this point the .Ransomware files are encrypted. You can only open them once they are decrypted.

Decryptor did not decrypt my data. What now?

Do not panic and backup the files. If a decryptor did not decrypt your .Ransomware files successfully, then do not despair, because this virus is still new.

One way to restore files, encrypted by Ransomware ransomware is to use a decryptor for it. But since it's a new virus, advised that the decryption keys for it may not be out yet and available to the public. We will update this article and keep you posted as soon as this decryptor is released.

How Do I restore ".Ransomware" files (Other Methods)?

Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Ransomware files.

These methods are in no way 100% guarantee that you will be able to get your files back. But if you have a backup, your chances of success are much greater.

How do I get rid of Ransomware ransomware virus?

The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti malware software. It will scan for and locate Ransomware ransomware and then remove it without causing any additional harm to your important .Ransomware files.

Also, keep in mind that viruses like Ransomware ransomware also install Trojans and keyloggers that can steal your passwords and accounts. Scanning your computer with an anti-malware software will make sure that all of these virus components are removed and your computer is protected in the future.

What to Do If nothing works?

There is still a lot you can do. If none of the above methods seem to work for you, then try these methods:

  • Try to find a safe computer from where you can can login on your own line accounts like One Drive, iDrive, Google Drive and so on.
  • Try to contact your friends, relatives and other people so that they can check if they have some of your important photos or documents just in case you sent them.
  • Also, check if some of the files that were encrypted it can be re-downloaded from the web.
  • Another clever way to get back some of your files is to find another old computer, a flash drive or even a CD or a DVD where you may have saved your older documents. You might be surprised what will turn up.
  • You can also go to your email account to check if you can send any attachments to other people. Usually what is sent the email is saved on your account and you can re-download it. But most importantly, make sure that this is done from a safe computer and make sure to remove the virus first.

More tips you can find on our forums, where you can also asks any questions about your ransomware problem.

Leave a Comment

Your email address will not be published. Required fields are marked *

Time limit is exhausted. Please reload CAPTCHA.

Stay tuned
Subscribe for our newsletter regarding the latest cybersecurity and tech-related news.