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Remove Cryptohasyou Ransomware and Restore .enc Encrypted Files


Ransomware – it is the new way of making money via using the malicious creations of dark web coders. One particular crypto-malware variant has the audacity to pretend even to be helpful and nice to you while using AES and RSA encryption algorithms to encode your files. Users who have been affected are helpless until they pay the 300$ file. However, experts strongly recommend NOT to give the ransom money to the cyber-crooks and look for a free alternative, such as the ones suggested below.

Threat Summary

Name Cryptohasyou
Type Ransomware
Short Description Encrypts the user’s files and pretends to be a helpful assistand asking for 300$ in the first 3 days and 150$ each day after the deadline for paying has expired.
Symptoms The user’s files are encrypted with an added “.enc” file extension.
Distribution Method Via malicious URLs and payload carrying executables.
Detection Tool See If Your System Has Been Affected by malware


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User Experience Join Our Forum to Discuss Cryptohasyou.

crypto-has-you-sensorstechforumImage Source: Symantec.com

Distribution of Cryptohasyou Ransomware

The malicious files of this crypto-threat may arrive directly on your device via several main types of executables:

  • Containing an Exploit Kit or a Trojan.
  • Containing the ransomware itself.
  • Containing a script that redirects to a malicious URL, which contains the ransomware.

These very types of files may be spread among the masses via several different types of spam:

  • Email spam.
  • Online social media and chat spam (Facebook, Skype, Steam, Twitter, etc.)
  • Hands-on approach (physical access to the device).
  • Via other malware or PUPs currently residing on your computer.

Cryptohasyou Ransomware In Detail

This devastating ransomware may pretend to be a helpful assistant with the problem of the user, but it uses two of the most powerful encryption algorithms which contain too many zeroes and ones for even powerful computers to decrypt.

For starters, the malware may arrive via the following malicious files and locations:

commonly used file names and folders

After it has been started Cryptohasyou has been reported by Symantec malware researchers to immediately begin looking for files with the following types to encrypt them:

→ .bat .bin .blf .cat .cdf-ms .cdfs .cmd .com .conf .cpl .dat .dev .dl .dll .dmp .drv .enc .etl .evt .evtx .exe .folder .fx .gadget .gpd .grp .idx .inf .ini .ins .inx .isu .job .jse .key .lib .lnk .lock .man .manifest .mci .mdmp .msc .msi .msn .msp .mst .mui .nls .ocx .osc .paf .pdb .pf .pif .ps1 .reg .rgu .scr .sct .sfc .sfcache .shb .shs .shs .sif .so .sys .u3p .vb .vbe .vbs .vbscript .vtd .ws .wsf

These files suggest that the ransomware does not look for specific pictures but is more oriented towards executable files, modules, configuration files, temp files and visual basic scripts.

The encrypted files have the .ENC extension added to them, and they cannot be opened with any type of program to work effectively. The encrypted files look like the following example:

→ Notepad.exe.enc

This is especially devastating because it may also target the programs which users take advantage of to do their work on a regular basis.

After encrypting these types of files, the ransomware displays the following ransom note which makes it look as it is helpful:

Hello, Unfortunately for you, a virus has found its way onto your computer. The virus has encrypted all of the files that exist on this computer (pictures, documents, spreadsheets, videos, etc.). There is no way to restore the files back to their original forms without the unique decryption programs.
Fortunately, we can help. We have your unique decryption program. If you value your locked files and want to restore them, we can provide you with the decryption program and any assistance you need for the price of $300.
Want us to fix all of your files? Have a question? Want to send us a complaint(or compliment)?
Contact us! Our email is {cyber-crooks’ mail}
We will get back to you with haste.
If you want proof that we can decrypt your files, send us a single encrypted file in an email and we will return it to you fixed and in original condition!
You must respond to this in a timely fashion if you want your original files back.
The initial price of our service is $300. For every 3 days that pass, the price of our service will raise by an additional $150. We will know how long it has been. Remember, we are your only option. If you consult an IT expert, they will tell you the same thing.
Additional Details: (for IT People)
[+] It is impossible to recover the original files without our help.
[+] Encryption scheme: aes256(filesystem, aes_key) -> rsa2048(aes_key, public key)
-In other words, the private_key is required to decrypt the filesystem
[+] During filesystem encryption, all affected files had the original data overwritten with the encrypted data several times over to prevent recovery.
[+] If the extention of an encrypted file is not “.enc” when the decryption program is run, it will not be decrypted.
[+] Do not shut down or restart your computer while filesystem decryption occurs
FOR FILE DECRYPTION CONTACT US: {cyber-crooks’ email address}
You will need to provide the following data to us along with a payment in order to decrypt your files:
{unique identifying number that has letters as well as digits}“

This cattish message points out to the level of audacity that the people behind this ransomware variant have reached.

Remove Cryptohasyou Ransomware and Restore .Enc Encrypted Files

Regarding the removal of this ransomware, it is advisable to focus on using the step-by-step removal instructions which are outline after this article.

If you want to recover your data, unfortunately, there is no viable solution to do this for free. However, you may attempt restoring the data or using other methods to find the key, illustrated in Step 3, in the 2nd section below.

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.

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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.


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 Cryptohasyou from Windows.

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


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 Cryptohasyou 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 Cryptohasyou 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 Cryptohasyou 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.

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 Cryptohasyou 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.


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


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.


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

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

Ransomware infections and Cryptohasyou 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 Cryptohasyou from Mac OS X.

Step 1: Uninstall Cryptohasyou and remove related files and objects

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 Cryptohasyou:

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 Cryptohasyou. 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 Cryptohasyou. 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 Cryptohasyou 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 Cryptohasyou. 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

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

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


SpyHunter for Mac

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

Ransomware infections and Cryptohasyou 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.

Cryptohasyou FAQ

What is Cryptohasyou ransomware and how does it work?

Cryptohasyou 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 Cryptohasyou ransomware infect my computer?

Via several ways.Cryptohasyou 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 Cryptohasyou 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 .Cryptohasyou files?

You can't. At this point the .Cryptohasyou 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 .Cryptohasyou files successfully, then do not despair, because this virus is still new.

One way to restore files, encrypted by Cryptohasyou 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 ".Cryptohasyou" files (Other Methods)?

Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Cryptohasyou 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 Cryptohasyou 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 Cryptohasyou ransomware and then remove it without causing any additional harm to your important .Cryptohasyou files.

Also, keep in mind that viruses like Cryptohasyou 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.

How to Report Ransomware to Authorities?

In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer. Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:

Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:

Reports may be responded to in different timeframes, depending on your local authorities.

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