Nacros Virus Ransomware (.nacros File) - How To Remove + Restore Data

Nacros Virus Ransomware (.nacros File) – How To Remove + Restore Data

What is the Nacros Virus? How does Nacros Virus infect? How to open Nacros Virus files? How to remove Nacros Virus?

The Nacros Virus is actually a ransomware infection, whose primary purpose is to enter your computer and then encrypt the important documents, videos, images and other sensitive data in your PC. The virus is a variant of the STOP Ransomware family of crypto malware. It aims to extort you into paying hundreds of dollars in BitCoins so that the cyber-criminals who are behind it can encrypt files. Read this article if you want to remove Nacros Virus completely from your computer and try to restore files, encrypted by it.

Threat Summary

NameNacros Virus
TypeRansomware, Cryptovirus
Short DescriptionAims to encrypt files and then ad its custom file extension to them,
SymptomsFiles are encrypted and cannot be opened. The Nacros Virus also drops a ransom note file, containing the extortionist message.
Distribution MethodSpam Emails, Email Attachments, Executable files
Detection Tool See If Your System Has Been Affected by Nacros Virus


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Nacros Virus.
Data Recovery ToolWindows 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.

Nacros Virus – How Did I Get It and What Does It Do?

The Nacros Virus aims to infect computers via several different types of methods. The main one of those methods includes spreading the infection files of this ransomware by uploading them to various different types of webistes. These types of sites are usually software download websites, whose primary purpose is to offer programs for free download. Not only this, but also the Nacros Virus may also be spread as a result of being added on spam e-mails as an e-mail attachment. There it may only seem as a legitimate document or some sort of a receipt or an invoice, but when you download and execute it, the infectio with the Nacros Virus virus may be triggered.

Once the Nacros Virus has already infected your computer, it may begin to drop its virus files in the following Windows directories:

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

Not only this, but also the Nacros Virus may begin to perform malicious activities on your computer before it actually encrypts files. These activities are usually the following:

  • Create mutexes.
  • Touch system files.
  • Modify the Run and RunOnce Windows registries.
  • Obtain system information from your computer.
  • Relay information.
  • Obtain rights as an administrator to read and write files.

Among the files dropped on your computer is usually the _readme.txt ransom note file, that has the following instructions on how to pay ransom and get your files back:


Don’t worry, you can return all your files!
All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
You can get and look video overview decrypt tool:
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that’s price for you is $490.
Please note that you’ll never restore your data without payment.
Check your e-mail “Spam” or “Junk” folder if you don’t get answer more than 6 hours.

To get this software you need write on our e-mail:

Reserve e-mail address to contact us:

Our Telegram account:

Your personal ID:

Once the virus has infected your computer, you should expect it to attack files that are most often used while skipping system files belonging to Windows. The file types that may be attacked by Nacros Virus could be the following:


After the files have been encrypted, this means that blocks of data from those files is replaced with data from the encryption algorithm and the only way to reverse this process is to use a decrypton key to decrypt (unlock) them.

After encryption, the files assume the following file extension:

Remove Nacros Virus and Try Restoring Files

To remove Nacros Virus, we strongly recommend that you follow the removal instructions underneath this article. They have been created to help you delete this virus step by step from your computer. If you want maximum effectiveness and faster removal of Nacros Virus, we strongly suggest that you download and run a scan of your computer by using an advanced malware removal software. Such program is dedicated towards detecting and removing all related objects to threats like Nacros Virus and making sure your machine stays safe against such files in the future as well.

If you want to try and restore files that have been encoded by this ransomware, we suggest that you try using the alternative tools we have suggested underneath. They may not be a 100% solution, but with their aid, you could be able to recover at least some data.


Ventsislav Krastev

Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.

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