Nppp ransomware removal instructions
What is Nppp?
Nppp is a piece of malicious software, which is part of the Stop/Djvu ransomware family. It operates by encrypting the data of infected devices, in order to demand payment for the decryption tools/software. During the encryption process, all compromised files are appended with the ".nppp" extension; for example, a file originally titled something like "1.jpg" would appear as "1.jpg.nppp". Once this process is complete, a ransom note - "_readme.txt" is dropped onto the desktop.
The text file - "_readme.txt" - informs victims that their data has been encrypted with strongest encryption and unique key. The note states that recovery is possible by purchasing the appropriate decryption tool/software and unique decryption key (generated individually for each infection). If contact with the cyber criminals behind Nppp ransomware is established within the first 72 hours - the size of the ransom will be $490. Should communication be initiated later - $980. Contact is to be established via email (the message also contains two mail addresses). Prior to paying, users can attach one encrypted file (containing no valuable information) - to test decryption, free of charge. The note claims that meeting the ransom demands is the only method of decrypting the affected data. Unfortunately, it is true that in many cases of ransomware infections, without the involvement of individuals responsible - decryption is impossible. It might be, if the malicious program in question has significant bugs/flaws and/or is still in development. Whatever the case, it is expressly advised against meeting the demands of cyber criminals. Since often, despite paying - victims do not receive the promised decryption tools/keys. Hence, their files remain encrypted (which makes them utterly worthless), and the users also experience financial losses. Removing Nppp malware from the operating system - will prevent it from further encryptions. However, removal will not restore already encrypted data. The sole viable solution is recovering it from a backup, if one was created before the infection and was stored in a different location.
Screenshot of a message encouraging users to pay a ransom to decrypt their compromised data:
NetworkMaze, Coom, Exe (JigSaw), JackSparrow are a few examples of malicious software similar to Nppp. Ransomware is designed to encrypt data and demand a ransom to be paid for the decryption. These programs/infections have two crucial differences: the cryptographic algorithm they use (symmetric or asymmetric) and the ransom size. Cyber criminals tend to prefer digital currencies (e.g. cryptocurrencies, pre-paid vouchers, etc.), due to transactions of them being difficult/impossible to trace. To ensure data integrity, it is recommended to keep backups in unplugged storage devices and/or remote servers (ideally, in several separate locations).
How did ransomware infect my computer?
|Threat Type||Ransomware, Crypto Virus, Files locker|
|Encrypted Files Extension||.nppp|
|Ransom Demanding Message||_readme.txt|
|Ransom Amount||$980 or $490|
|Cyber Criminal Contactfirstname.lastname@example.org and email@example.com|
|Detection Names||AVG (FileRepMalware), BitDefender (Trojan.GenericKD.33300020), ESET-NOD32 (A Variant Of Win32/Kryptik.HBGZ), Kaspersky (Trojan-Ransom.Win32.Stop.ko), Full List Of Detections (VirusTotal)|
|Symptoms||Cannot open files stored on your computer, previously functional files now have a different extension (for example, my.docx.locked). A ransom demand message is displayed on your desktop. Cyber criminals demand payment of a ransom (usually in bitcoins) to unlock your files.|
|Distribution methods||Infected email attachments (macros), torrent websites, malicious ads.|
|Damage||All files are encrypted and cannot be opened without paying a ransom. Additional password-stealing trojans and malware infections can be installed together with a ransomware infection.|
To eliminate malware infections our security researchers recommend scanning your computer with Spyhunter.
How to protect yourself from ransomware infections?
Dubious and/or irrelevant emails should not be opened, especially ones received from unknown/suspect addresses. Any attachments (or links) found in suspicious mail - must never be opened, as these files are a potential source of infection. It is recommended to only use official and verified download channels. Programs should be activated and updated using tools/functions, provided by legitimate developers; as opposed to with illegal activation tools ("cracks") and third party updaters - which are often used to cause malware infections. It is important to have a dependable anti-virus/anti-spyware software installed and kept up-to-date. Furthermore, it should be used for regular system scans and removal of detected threats/issues. If your computer is already infected with Nppp, we recommend running a scan with Spyhunter for Windows to automatically eliminate this ransomware.
Text presented in Nppp ransomware's text file ("_readme.txt"):
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:
Your personal ID:
Screenshot of files encrypted by Nppp (".nppp" extension):
Nppp ransomware removal:
Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Spyhunter is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
- What is Nppp?
- STEP 1. Nppp virus removal using safe mode with networking.
- STEP 2. Nppp ransomware removal using System Restore.
Windows XP and Windows 7 users: Start your computer in Safe Mode. Click Start, click Shut Down, click Restart, click OK. During your computer start process, press the F8 key on your keyboard multiple times until you see the Windows Advanced Option menu, and then select Safe Mode with Networking from the list.
Video showing how to start Windows 7 in "Safe Mode with Networking":
Windows 8 users: Start Windows 8 is Safe Mode with Networking - Go to Windows 8 Start Screen, type Advanced, in the search results select Settings. Click Advanced startup options, in the opened "General PC Settings" window, select Advanced startup. Click the "Restart now" button. Your computer will now restart into the "Advanced Startup options menu". Click the "Troubleshoot" button, and then click the "Advanced options" button. In the advanced option screen, click "Startup settings". Click the "Restart" button. Your PC will restart into the Startup Settings screen. Press F5 to boot in Safe Mode with Networking.
Video showing how to start Windows 8 in "Safe Mode with Networking":
Windows 10 users: Click the Windows logo and select the Power icon. In the opened menu click "Restart" while holding "Shift" button on your keyboard. In the "choose an option" window click on the "Troubleshoot", next select "Advanced options". In the advanced options menu select "Startup Settings" and click on the "Restart" button. In the following window you should click the "F5" button on your keyboard. This will restart your operating system in safe mode with networking.
Video showing how to start Windows 10 in "Safe Mode with Networking":
Log in to the account infected with the Nppp virus. Start your Internet browser and download a legitimate anti-spyware program. Update the anti-spyware software and start a full system scan. Remove all entries detected.
If you cannot start your computer in Safe Mode with Networking, try performing a System Restore.
Video showing how to remove ransomware virus using "Safe Mode with Command Prompt" and "System Restore":
1. During your computer start process, press the F8 key on your keyboard multiple times until the Windows Advanced Options menu appears, and then select Safe Mode with Command Prompt from the list and press ENTER.
2. When Command Prompt mode loads, enter the following line: cd restore and press ENTER.
3. Next, type this line: rstrui.exe and press ENTER.
4. In the opened window, click "Next".
5. Select one of the available Restore Points and click "Next" (this will restore your computer system to an earlier time and date, prior to the Nppp ransomware virus infiltrating your PC).
6. In the opened window, click "Yes".
7. After restoring your computer to a previous date, download and scan your PC with recommended malware removal software to eliminate any remaining Nppp ransomware files.
To restore individual files encrypted by this ransomware, try using Windows Previous Versions feature. This method is only effective if the System Restore function was enabled on an infected operating system. Note that some variants of Nppp are known to remove Shadow Volume Copies of the files, so this method may not work on all computers.
To restore a file, right-click over it, go into Properties, and select the Previous Versions tab. If the relevant file has a Restore Point, select it and click the "Restore" button.
If you cannot start your computer in Safe Mode with Networking (or with Command Prompt), boot your computer using a rescue disk. Some variants of ransomware disable Safe Mode making its removal complicated. For this step, you require access to another computer.
To protect your computer from file encryption ransomware such as this, use reputable antivirus and anti-spyware programs. As an extra protection method, you can use programs called HitmanPro.Alert and EasySync CryptoMonitor, which artificially implant group policy objects into the registry to block rogue programs such as Nppp ransomware.
Note that Windows 10 Fall Creators Update includes a "Controlled Folder Access" feature that blocks ransomware attempts to encrypt your files. By default, this feature automatically protects files stored in the Documents, Pictures, Videos, Music, Favorites, and Desktop folders.
Windows 10 users should install this update to protect their data from ransomware attacks. Here is more information on how to get this update and add an additional protection layer from ransomware infections.
HitmanPro.Alert CryptoGuard - detects encryption of files and neutralises any attempts without need for user-intervention:
Malwarebytes Anti-Ransomware Beta uses advanced proactive technology that monitors ransomware activity and terminates it immediately - before reaching users' files:
- The best way to avoid damage from ransomware infections is to maintain regular up-to-date backups. More information on online backup solutions and data recovery software Here.
Other tools known to remove Nppp ransomware: