Written by Robert Bailey

What is Trojan.Dropper.NSIS.Generic infection?

In this article you will certainly discover regarding the meaning of Trojan.Dropper.NSIS.Generic and also its unfavorable influence on your computer. Such ransomware are a kind of malware that is specified by on the internet scams to demand paying the ransom money by a target.

GridinSoft Anti-Malware Review

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Most of the instances, Trojan.Dropper.NSIS.Generic virus will certainly advise its sufferers to launch funds move for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s tool.

Trojan.Dropper.NSIS.Generic Summary

These modifications can be as complies with:

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the sufferer’s disk drive — so the target can no more use the information;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most common networks through which Trojan.Dropper.NSIS.Generic Trojans are infused are:

  • By means of phishing e-mails;
  • As an effect of individual ending up on a resource that holds a destructive software;

As soon as the Trojan is successfully injected, it will either cipher the information on the victim’s computer or stop the gadget from operating in a proper way – while additionally positioning a ransom note that mentions the demand for the targets to effect the payment for the objective of decrypting the documents or recovering the file system back to the preliminary condition. In a lot of instances, the ransom note will certainly show up when the client restarts the COMPUTER after the system has currently been damaged.

Trojan.Dropper.NSIS.Generic distribution channels.

In numerous corners of the globe, Trojan.Dropper.NSIS.Generic grows by jumps and also bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom money quantity may vary depending on certain neighborhood (local) setups. The ransom money notes and also methods of extorting the ransom money amount might vary depending on certain regional (regional) setups.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having identified some unlicensed applications allowed on the victim’s device. The sharp then demands the individual to pay the ransom money.

    Faulty declarations about prohibited web content.

    In countries where software application piracy is much less prominent, this technique is not as reliable for the cyber fraudulences. Alternatively, the Trojan.Dropper.NSIS.Generic popup alert may falsely assert to be originating from a law enforcement organization and also will certainly report having situated child pornography or other prohibited data on the gadget.

    Trojan.Dropper.NSIS.Generic popup alert might falsely declare to be deriving from a law enforcement establishment and will report having located kid porn or various other prohibited data on the device. The alert will likewise include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: EBA94012
md5: 91876ea701500be55a9f066fbeaf4b23
name: 91876EA701500BE55A9F066FBEAF4B23.mlw
sha1: 15965a68a484f319bcf9e6b127e334ba5f955344
sha256: 5b1d25ec1130a496cbbc76b6c3d0f77e44ae076daa8117e7e489195d98d394ca
sha512: 63bbe21f04de995b87691dc6b43a2b4ac6af2ac069778cdfcfdc25528963164c3a0a7da7b2d0d7fb27a4cc4a4eddfbaf756e0632b5048aebb012118eddc23bf7
ssdeep: 6144:hff9tSd8ItA0hQpRAPP2rjBdJfo/NTAaoK5PhJYo72y+GT/gMC/7FnYgh/dC:btSdFtVKpRAPPijBCMNK5pe5qgbhnYkk
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan.Dropper.NSIS.Generic also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
CAT-QuickHeal Trojan.Wacatac
McAfee Artemis!91876EA70150
Cyren W32/Injector.DBOQ-0409
Symantec ML.Attribute.HighConfidence
APEX Malicious
Kaspersky HEUR:Backdoor.Win32.Androm.gen
DrWeb Trojan.Inject4.4708
Invincea Mal/Generic-S
McAfee-GW-Edition BehavesLike.Win32.ObfusRansom.fc
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Injector
Antiy-AVL Trojan[Dropper]/Win32.Scrop
Microsoft Trojan:Win32/Wacatac.C!ml
ZoneAlarm HEUR:Backdoor.Win32.Androm.gen
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C4224449
Malwarebytes Trojan.Dropper.NSIS.Generic
ESET-NOD32 a variant of Win32/Injector.ENVZ
AVG FileRepMalware
Qihoo-360 HEUR/QVM20.1.4BAF.Malware.Gen

How to remove Trojan.Dropper.NSIS.Generic virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan.Dropper.NSIS.Generic files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan.Dropper.NSIS.Generic you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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