NazCrypt ransomware (Free Instructions) - Recovery Instructions Included

NazCrypt virus Removal Guide

What is NazCrypt ransomware?

NazCrypt – a file-encrypting virus that locks data with AES cryptography

Image of NazCrypt ransomware

NazCrypt ransomware is a malicious program that uses AES-256 encryption cipher to make files on the targeted computer inaccessible. During the encryption, malware[1] also adds .nazcrypt file extension to documents, pictures, multimedia, archives, and other files.

Just like any other ransomware, NazCrypt virus also delivers a ransom note in NAZCRYPT_RECOVERY_INSTRUCTIONS.txt file where authors of malware give instructions what victims should do after ransomware attack in order to get back access to their files. The message is short and simple – users have to transfer $300 in Bitcoins:

Your important files have been encrypted with NazCrypt ransomware. Send $300 worth of bitcoins to address 13ADfA738SDFHdceP7348DASin3se2 to retrieve your files back!!

Paying the ransom should never be considered. Cyber criminals are not reliable people. Therefore, you cannot be sure whether they actually have NazCrypt decryptor or if they keep their promise and give it to you once they receive your payment.

After the attack, it’s important to remove NazCrypt from the device and only then think about data recovery. Malware can make critical changes to the system, install malicious files or even open the backdoor to other cyber threats.

Ransomware runs whenever you turn on your computer. Therefore, all new files you save on PC might be encrypted once you restart the computer. Additionally, due to harmful process, you will suffer from system crashes, unresponsive programs, and similar computer-related problems.

For these reasons, you should hurry up with NazCrypt removal. Obtain FortectIntego or another reputable malware removal software and run a full system scan. If you face some obstacles or cannot launch automatic removal, please follow the steps given below.

However, you should not try to locate and delete malware-related components manually. It’s a complicated task, and inexperienced users might cause more damage than good. Hence, dedicate this task to the professional software.

Once you get rid of NazCrypt, you can plug in the external drive with data backups and copy needed files. If you do not have them, please check our suggestions below how you can restore files with .nazcrypt extension. Paying the ransom is never an option!

Picture of NazCrypt ransomware virusNazCrypt is a file-encrypting virus that demands $300 for data recovery.

Malicious spam emails spread ransomware executable

Ransomware payload nazcrypt.exe typically spreads with the help of infected spam emails that have an attachment. When a user opens it, this executable is dropped on the system. Crooks use clever social engineering[2] techniques to trick users into opening obfuscated files. Unfortunately, many people fall for such tricks.

However, malware research team from[3] warn that netizens should not only be aware of potential threats that are lurking in their inbox. There are many other ways how ransomware can enter the system, for instance, malware-laden ads, fake software updates or downloads, etc.

Hence, following basic online security tips, installing an antivirus program and creating backups is a must to minimize the risk of cyber attack.

Delete NazCrypt virus from Windows OS correctly

To remove NazCrypt from the system without causing more damage, you have to use powerful malware removal software. Tools like FortectIntego or Malwarebytes can quickly identify and terminate all files related to the ransomware. Meanwhile, this task is nearly impossible to complete manually.

However, security software might be blocked by ransomware. For this reason, you should reboot your machine to Safe Mode with Networking before running automatic NazCrypt removal. You can find detailed instructions how to do it below.

At the end of the instructions, you will also find a few methods that might help you to get back access to the encrypted files. Nevertheless, the official decryptor is not available yet; you should still try alternative tools to minimize the damage by ransomware.

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Compatible with Microsoft Windows Compatible with macOS
What to do if failed?
If you failed to fix virus damage using Fortect Intego, submit a question to our support team and provide as much details as possible.
Fortect Intego has a free limited scanner. Fortect Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Fortect, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

Getting rid of NazCrypt virus. Follow these steps

Manual removal using Safe Mode

To eliminate NazCrypt from the PC using anti-malware software, follow these steps:

Important! →
Manual removal guide might be too complicated for regular computer users. It requires advanced IT knowledge to be performed correctly (if vital system files are removed or damaged, it might result in full Windows compromise), and it also might take hours to complete. Therefore, we highly advise using the automatic method provided above instead.

Step 1. Access Safe Mode with Networking

Manual malware removal should be best performed in the Safe Mode environment. 

Windows 7 / Vista / XP
  1. Click Start > Shutdown > Restart > OK.
  2. When your computer becomes active, start pressing F8 button (if that does not work, try F2, F12, Del, etc. – it all depends on your motherboard model) multiple times until you see the Advanced Boot Options window.
  3. Select Safe Mode with Networking from the list. Windows 7/XP
Windows 10 / Windows 8
  1. Right-click on Start button and select Settings.
  2. Scroll down to pick Update & Security.
    Update and security
  3. On the left side of the window, pick Recovery.
  4. Now scroll down to find Advanced Startup section.
  5. Click Restart now.
  6. Select Troubleshoot. Choose an option
  7. Go to Advanced options. Advanced options
  8. Select Startup Settings. Startup settings
  9. Press Restart.
  10. Now press 5 or click 5) Enable Safe Mode with Networking. Enable safe mode

Step 2. Shut down suspicious processes

Windows Task Manager is a useful tool that shows all the processes running in the background. If malware is running a process, you need to shut it down:

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Click on More details.
    Open task manager
  3. Scroll down to Background processes section, and look for anything suspicious.
  4. Right-click and select Open file location.
    Open file location
  5. Go back to the process, right-click and pick End Task.
    End task
  6. Delete the contents of the malicious folder.

Step 3. Check program Startup

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Go to Startup tab.
  3. Right-click on the suspicious program and pick Disable.

Step 4. Delete virus files

Malware-related files can be found in various places within your computer. Here are instructions that could help you find them:

  1. Type in Disk Cleanup in Windows search and press Enter.
    Disk cleanup
  2. Select the drive you want to clean (C: is your main drive by default and is likely to be the one that has malicious files in).
  3. Scroll through the Files to delete list and select the following:

    Temporary Internet Files
    Recycle Bin
    Temporary files

  4. Pick Clean up system files.
    Delete temp files
  5. You can also look for other malicious files hidden in the following folders (type these entries in Windows Search and press Enter):


After you are finished, reboot the PC in normal mode.

Remove NazCrypt using System Restore

  • Step 1: Reboot your computer to Safe Mode with Command Prompt
    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of NazCrypt. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with FortectIntego and make sure that NazCrypt removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove NazCrypt from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by security experts.

If your files are encrypted by NazCrypt, you can use several methods to restore them:

Take advantage of Data Recovery Pro

Data Recovery Pro is not the official decryptor, but it might help to restore some of the corrupted files.

  • Download Data Recovery Pro;
  • Follow the steps of Data Recovery Setup and install the program on your computer;
  • Launch it and scan your computer for files encrypted by NazCrypt ransomware;
  • Restore them.

Recover individual files with Windows Previous Versions feature

If System Restore was enabled on your PC before ransomware attack, you can copy individual files by following these steps:

  • Find an encrypted file you need to restore and right-click on it;
  • Select “Properties” and go to “Previous versions” tab;
  • Here, check each of available copies of the file in “Folder versions”. You should select the version you want to recover and click “Restore”.

ShadowExplorer might be helpful in data recovery too

If ransomware did not delete Shadow Volume Copies of the targeted files, you should try this tool too:

  • Download Shadow Explorer (;
  • Follow a Shadow Explorer Setup Wizard and install this application on your computer;
  • Launch the program and go through the drop down menu on the top left corner to select the disk of your encrypted data. Check what folders are there;
  • Right-click on the folder you want to restore and select “Export”. You can also select where you want it to be stored.

NazCrypt decryptor is not available yet.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from NazCrypt and other ransomwares, use a reputable anti-spyware, such as FortectIntego, SpyHunter 5Combo Cleaner or Malwarebytes

How to prevent from getting ransomware

Protect your privacy – employ a VPN

There are several ways how to make your online time more private – you can access an incognito tab. However, there is no secret that even in this mode, you are tracked for advertising purposes. There is a way to add an extra layer of protection and create a completely anonymous web browsing practice with the help of Private Internet Access VPN. This software reroutes traffic through different servers, thus leaving your IP address and geolocation in disguise. Besides, it is based on a strict no-log policy, meaning that no data will be recorded, leaked, and available for both first and third parties. The combination of a secure web browser and Private Internet Access VPN will let you browse the Internet without a feeling of being spied or targeted by criminals. 

No backups? No problem. Use a data recovery tool

If you wonder how data loss can occur, you should not look any further for answers – human errors, malware attacks, hardware failures, power cuts, natural disasters, or even simple negligence. In some cases, lost files are extremely important, and many straight out panic when such an unfortunate course of events happen. Due to this, you should always ensure that you prepare proper data backups on a regular basis.

If you were caught by surprise and did not have any backups to restore your files from, not everything is lost. Data Recovery Pro is one of the leading file recovery solutions you can find on the market – it is likely to restore even lost emails or data located on an external device.

About the author
Gabriel E. Hall
Gabriel E. Hall - Passionate web researcher

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