Npsg is just like any other ransomware that targets random users in able to extort money or generate income. Npsg developers operates by searching user’s important files from the infected . Once it locates the target data, they will use a strong algorithm to lock it. After that, Npsg developers will keep the infected files inaccessible to victims. The only way to recover it is to pay a ransom fee or purchase a decryption tool from them.
Npsg ransomware infection
User’s files remains locked until a ransom fee is settled to attackers designated payment processor. However, victims cannot guarantee if Npsg developers will comply with the agreement even their demands are met. Indications that user’s data are infected is when “.npsg extension” is visible to current file name. For example, the actual files is photo.jpg, but when corrupted, it will become photo.jpg.npsg. Victims cannot open these files and will receive a notification from Npsg developers from a text file named “_readme.txt” located under the same location as encrypted data. The message contains instructions on the proper way to decrypt all .npsg.
As stated on the text file, there is only one way to recover the infected files. Paying $980 is usually the cost of ransom fee demanded by Npsg developers. But it can be trimmed down to $490 if victims will reach out to developers within 72 hours after the initial attack.
The email is permitted to contain an attachment of one infected file which Npsg developers can decrypt for free but should be done within the given time period. Some victims ended up purchasing the tool because as of to this moment, only Npsg developers can provide the supposed effective decryption tool.
How Npsg ransomware spreads?
Npsg developers spread around this threat by means of several methods. Hackers targets users as much as possible to gain bigger revenue. These methods include:
- Fake software updates
- Spam email campaigns
- Malicious online advertisements
- Software cracks and piracy
- Malicious software bundles
Being careful while using internet is a good thing to do in order to avoid Npsg ransomware virus. Mistakenly clicking ads and installing or downloading apps or programs may sometimes crucial for the safety of computer and especially to users. To prevent such infections, check or scan device/computer to see if there are suspicious things going around.
How to Remove Npsg Ransomware
Ransomware files are placed deeply into the system and on various locations, thus, thorough scanning is vital to totally remove Npsg virus. Aside from our suggested tool, you may also run your own security program.
Though affected files may be impossible to decrypt due to complexity of the encryption, you can still try recovery method like alternative tool, Shadow Explorer or Previous Version as described below.
Stage 1: Scan the Computer with Anti-Malware Tool
1. Download free anti-malware scanner called MalwareBytes Anti-Malware.
Malwarebytes Anti-Malware Download Link (this will open a new window)
2. After downloading, install the program. It may run automatically or you have to double-click on the downloaded file MBSetup.exe.
3. Carry out the installation with default setup process.
4. After the installation process, click the Get Started button to launch the program.
5. Continue with the prompts until the main program opens.
6. On the main console, click on Scan to run most complete detection method to find hidden objects associated to Npsg ransomware.
7. Scanning may take a while. Please wait until the anti-malware tool is done with the checking.
8. Once the scan has completed, the tool will display the list of detected threats. Remove all identified malicious items and restart the computer if necessary.
Stage 2: Double-check for Npsg’s leftover with Microsoft’s Malicious Software Removal Tool
1. Download the free scanner called Malicious Software Removal Tool.
Malicious Software Removal Tool Download Link (this will open a new window)
2. The tool automatically checks the operating system and suggest appropriate download version. Click on Download button to begin. Save the file to a convenient location, preferably on Desktop.
3. After downloading the file, Windows will prompt that download has completed. Click Run to start scanning for Npsg ransomware. Another option is to browse the location folder and double click on the file to run.
4. The tool will display Welcome screen, click Next. Please note the message “This tool is not a replacement for an antivirus product.” You must understand that this program is made specifically to find and remove malware, viruses, Trojans, and other harmful elements on the computer. It was not designed to protect the computer.
5. Next, you will see Scan Type. Please choose Full Scan to ensure that all Npsg ransom virus entities and other harmful files left on the computer will be found and removed. For advanced computer user, you can opt for Customized Scan, if there are other drives or folders you wanted to include in this scan.
6. Full scan may take a while, please wait for Malicious Software Removal Tool to complete the tasks. However, you may cancel the scan anytime by clicking on the Cancel button.
7. After scanning, the tool will reveal all identified threats. There may be other threats that our first scan fails to detect. Please remove/delete all detected items.
8. When removal procedure is complete, you may now close Malicious Software Removal Tool. We hope that Npsg ransomware have been completely deleted from the computer. Please restart Windows to proceed with the normal operation.
Stage 3 : Unlocking files with Npsg Decryption Tool
Tools that may decrypt files infected by Npsg is not yet available at this time. We will update this section once the tool is on hand. In the meantime, please try the options below.
Option 1: Windows Previous Version Tool
Windows Vista and Windows 7 have a feature called Previous Versions. However, this tool is only usable if restore point was made prior to Npsg ransomware infection. To use this tool and recover files affected by the virus, please follow these steps:
1. Open My Computer or Windows Explorer.
2. Right-click on the affected files or folders. From the drop-down list, please click on Restore previous versions.
3. New window will open display all backup copy of files and folders you wanted to recover. Choose the appropriate file and click on Open, Copy, or Restore. Restoring selected files overwrites the current encrypted files on the computer.
Option 2: Use ShadowExplorer to restore files encrypted by Npsg Ransomware
Just like Previous Version tool, ShadowExplorer is taking advantage of shadow copy created by Windows. This tool allows you to retrieve older version of files before it was encrypted by Npsg ransomware.
1. Download ShadowExplorer from the official web site.
2. Install the program with the default settings.
3. The program should run automatically after installation. If not, double-click on ShadowExplorer icon.
4. You can see the drop-down list on top of the console. Please select proper drive and the most recent point-in-time shadow copies of files you wish to restore prior to Npsg ransomware infection.
5. Right-click on the Drive, Folder, or File you wish to restore and click Export…
6. Lastly, ShadowExplorer will prompt for location where you want to save the copy of recovered files.