NSBlock

By GoldSparrow in Potentially Unwanted Programs

Threat Scorecard

Ranking: 3,806
Threat Level: 10 % (Normal)
Infected Computers: 8,056
First Seen: March 23, 2017
Last Seen: September 19, 2023
OS(es) Affected: Windows

The NSBlock software by Domport GmbH & Co. KG that you can find at www.nsblock.net is promoted as a roundhouse solution when it comes to protection against modern-day cyber threats such as viruses, Trojans, spyware and worms. The installer for NSBlock comes as an executable that is under 2 MB in size, which should incite doubts in users regarding the NSBlock's ability to protect your computer. NSBlock has a version in German only, and its services are provided for free. There are leading AV vendors who provide limited editions of their products for free but Domport GmbH & Co. KG is not such a company. The NSBlock security solution is said to provide complete protection to users for free, but you should ask yourself how is that possible when the desktop app weighs as little as 2 MB.

Domport GmbH & Co. KG does not provide any details on its technology and users asked cyber security researchers to look into how NSBlock is supposed to protect their online banking session, downloads and Web surfing. It turns out that NSBlock does not include a file scanner, an anti-virus engine, real-time protection shield, email scanner and options like the update on demand and scan of specific directories. NSBlock does not offer tools that are present in other security solutions because it is a DNS service that relies on constant Internet connection and Web filters. Computer users that install NSBlock are unable to benefit from a database of virus signatures heuristic analysis and cloud-based protection mechanisms. Considering that there are threats like the BlackJockerCrypter Ransomware and the ZinoCrypt Ransomware that masquerade as benign text documents and claim thousands of dollars from users, the NSBlock program will not be able to protect you since it lacks basic file analysis features and spam filters.

NSBlock is classified as a Potentially Unwanted Program (PUP) that claims to be an adequate system shield against contemporary cyber threats but fails to deliver proper protection. NSBlock may be able to limit the exposure to compromised pages and phishing portals, but it lacks the ability to stop corrupted files from loading into your memory. It is not recommended to access your accounts on social media and online banking platforms as long as you rely on the protection provided by NSBlock only. Computer security experts agree that there is a long road ahead of Domport GmbH & Co. KG before they can prove NSBlock is a reliable anti-malware shield. At the time of writing, reputable security developers flag the installer package for NSBlock as:

  • Generik.ICGBSKT
  • PUP.NSBlock
  • Riskware ( 0040eff71 )
  • Trj/GdSda.A
  • Trojan-Downloader.Win32.Klevate.ci
  • Trojan.Dynamer
  • Trojan.GenericKD.4244394
  • malicious (moderate confidence)

SpyHunter Detects & Remove NSBlock

File System Details

NSBlock may create the following file(s):
# File Name MD5 Detections
1. NSBlock.exe b89e0e454f90401cb122baa540cd7c1d 2

Registry Details

NSBlock may create the following registry entry or registry entries:
Regexp file mask
%WINDIR%\System32\ns.block
%WINDIR%\System32\NSBlockA.dll
%WINDIR%\System32\NSBlockB.dll
SOFTWARE\Classes\AppID\{1C6F51F8-BCE6-4702-8952-6A8233359FBC}
SOFTWARE\WOW6432Node\Classes\AppID\{1C6F51F8-BCE6-4702-8952-6A8233359FBC}

Directories

NSBlock may create the following directory or directories:

%PROGRAMFILES%\NSBlock
%PROGRAMFILES(x86)%\NSBlock

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