Home > Ransomware > .ecc Files Virus (VV 0 Ransomware) – How to Remove + Restore Data

.ecc Files Virus (VV 0 Ransomware) – How to Remove + Restore Data

This article has been written in order to explain what is the VV 0 variant of the CryptoLocker ransomware family and how to remove this ransomware infection from your computer completely.

The .ecc files virus is the type of ransomware infection, known as the crypto virus kind, meaning that the malware attacks your files and makes them seem corrupt until you pay ransom to get them back. The .ecc files virus, also known as VV 0 according to it’s ransom note file is actually a variant of the well-known CryptoLocker ransomware virus, which was the first big ransomware to hit the world with hundreds of thousands of infections worldwide in 2013. Back then, the malware used a much less sophisticated encryption and a Trojan horse to infect over 250,000 computers. If you have been infected by the .ecc variant of the VV 0 ransomware, we advise that you read this article to learn how to remove this malware and how to try and restore RSA encrypted files with the .ecc file extension.

Threat Summary

Name .ecc File Ransomware
Type Ransomware, Cryptovirus
Short Description Aims to encrypt the files on the infected computer after which leave behind the files non-openable until the victim pays ransom.
Symptoms The encrypted files have the .ecc file extension added to them.
Distribution Method Spam Emails, Email Attachments, Executable files
Detection Tool See If Your System Has Been Affected by malware


Malware Removal Tool

User Experience Join Our Forum to Discuss .ecc File Ransomware.
Data Recovery Tool Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

.ecc Files Virus – How Does It Spread

For the .ecc files virus to infect the maximum ammount of victims, the ransomware virus may be spread via spammed e-mail messages. Such e-mails may imitate DHL, FedEx, eBay and many other companies of this type. They may decieve you into clicking on a button or opening e-mail attachments, like the example fake DHL e-mail underneath:

In addition to via e-mail, the .ecc file ransomware may also be spread as a result of being masked like a seemingly legitimate setups of programs and other seemingly legitimate types of executable files. Such can be:

  • Fake installers of game or software.
  • Fake patches.
  • Fake software license activators.
  • Fraudulent key generators.

.ecc Files Virus – Activity

The .ecc files virus is a part of the CryptoLocker ransomware family which is the first major ransomware to hit the web. The virus aims to encrypt the files and ask for payment to make them usable again.

In order to reach it’s goal, the .ecc files virus uses privilege escalation in order to perform a set of malicious activities on the computer of the victim. But before actually dropping it’s payload files, the .ecc variant also known as VV 0 is the type of ransomware which checks if it has been ran in a virtual environment and if so, the malware shuts down and does not drop any payload. If it’s ran on an actual machine, the virus then drops it’s payload files in the following Windows directories:

  • %AppData%
  • %Local%
  • %LocalLow%
  • %Roaming%
  • %Temp%

After this has been done, the ransomware may also attack your Windows Registry Editor in order to create value strings with data, pointing out to the location of the virus file, responsible for encrypting your important files. The registry sub-keys in which the string is created may be the Run and RunOnce keys so that the virus file automatically runs when you start Windows and starts to encrypt files silently in the background. The sub-keys have the following locations:

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

After the virus has done this, it may start to perform a set of different activities on the compromised computer, including to possibly run a script which triggers Windows Command prompt as an administrator and executes commands that lead to the deletion of backups and shadow copies on the infected computer:

→ “cmd.exe /c vssadmin.exe delete shadows /all /quiet & bcdedit.exe /set {default} recoveryenabled no & bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures”

After this is done, the CryptoLocker .ecc variant may introduce a ransom note file, containing the ransom note VV 0, which looks like the following:

Your personal files are encrypted!
Your files have been safely encrypted on this PC: photos, videos, documents, etc.
Click “Show encrypted files” Button to view a complete list of encrypted files,
and you can personally verify this.
Encryption was produced using a unique public key RSA-2048 generated
for this computer. To decrypt files you need to obtain the private key.
The only copy of the private key, which will allow you to decrypt your files,
is located on a secret server in the Internet; the server will eliminate the key
Your private key will be after a time period specified in this window.
Once this has been done, nobody will ever be able to restore files…
In order to decrypt the files press button to open your personal page
File decryption site l and follow the instruction.
in case of “File decryption button” malfunction use one of our gates:
Time left:
Use your Bitcoin address to enter the site:
Click to copy address to clipboard I
if both button and reserve gate not opening, please follow the steps:
You must install this browser www.torproject.orgzprojectsltorbrowser.html.en
After instalation,run the browser and enter address 3lorwjihmkgibht25.onion
Follow the instruction on the web-site. We remind you that the sooner you do so,
the more chances are left to recover the files.
Any attempt to remove or corrupt this software will result in immediate elimination of the private key by the server.

In addition to this, the note also deploys what seems to be a deadline timer, which threatens victims that all hope for decrypting the files will be lost after 100 hours or so. But do not rely on that and do not pay the ransom because they may have already deleted the decryption key or may have permanently damaged your files indefinitely, and should not be trusted, since paying the fee is not a guarantee the decryption works.

.ecc Files Virus Encryption Process

In order for the encryption process of this version of CryptoLocker to be done without damaging Windows, the .ecc virus skips scanning to encrypt files that are system files of Windows. The files which the virus scans for are often used types of files, such as:

  • Documents.
  • Videos.
  • Music.
  • Images.
  • Archives.
  • Virtual Drive files.
  • Other often used types of files.

For the encryption itself, the .ecc files ransomware uses the RSA-2048 encryption algorithm which is the type of cipher you do not want to mess with, since it may also work with CBC (Cipher Block Chaining) mode. This means that not only each encryption key is unique for each of the files but the ransomware also used a lot of different types of encryption keys for each file, which further makes decryption more difficult. After encryption, the files appear corrupt and seem as if they can no longer be opened by any type of software. The files also begin to appear like the following:

Remove .ecc Ransomware and Restore Encrypted Files

In order to remove this ransomware virus from your computer, we advise that you follow the removal instructions underneath this article. They have been created to help you delete this ransomware either manually or automatically from your computer. In addition to this, the ransomware may also remain on your computer after manual removal since it does leave behind multiple objects which you might miss if you remove it manually. This is why be advised that security experts strongly recommend to remove the .ecc ransomware automatically from your computer automatically with the aid of advanced anti-malware software. It aims to scan for and remove all of the malware from your computer and make sure that future protection is also ensured in real-time against malware and intrusive software.

If you want to restore files that have been encrypted by this program on your PC, we recommend that you try out the alternative tools for file recovery we have suggested in step “2. Restore files, encrypted by .ecc File Ransomware”. They may not be 100% guaranteed to help you restore all of your files, but may help to restore as many encrypted files as possible.

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

About the .ecc File Ransomware Research

The content we publish on SensorsTechForum.com, this .ecc File Ransomware how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.

How did we conduct the research on this ransomware?

Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.

Furthermore, the research behind the .ecc File Ransomware ransomware threat is backed with VirusTotal and the NoMoreRansom project.

To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.


1. How to Recognize Spam Emails with Ransomware
2. How Does Ransomware Encryption Work?
3. How to Decrypt Ransomware Files
4. Ransomware Getting Greedier and Bigger, Attacks Increase by 40%
5. 1 in 5 Americans Victim of Ransomware

Windows Mac OS X

How to Remove .ecc File Ransomware from Windows.

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


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 .ecc File 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 .ecc File 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 .ecc File 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.

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 .ecc File 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.


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.

Video Guide for Automatic and Fast Removal

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

Ransomware infections and .ecc File 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 recommended Data Recovery software by clicking on the link underneath:

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

Step 6: How to Restore Files Encrypted by Ransomware (Video Guide)

Windows Mac OS X

Get rid of .ecc File Ransomware from Mac OS X.

Step 1: Uninstall .ecc File Ransomware 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 .ecc File 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 .ecc File 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 .ecc File 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 .ecc File 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 .ecc File 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

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

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


SpyHunter for Mac

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

Ransomware infections and .ecc File 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 recommended 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.

.ecc File Ransomware FAQ

What is .ecc File Ransomware ransomware and how does it work?

.ecc File 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 .ecc File Ransomware ransomware infect my computer?

Via several ways..ecc File 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 .ecc File 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 ..ecc File Ransomware files?

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

One way to restore files, encrypted by .ecc File 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 "..ecc File 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 ..ecc File 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 .ecc File 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 .ecc File Ransomware ransomware and then remove it without causing any additional harm to your important ..ecc File Ransomware files.

Also, keep in mind that viruses like .ecc File 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.

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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