What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan.MalPack.NSIS infection?

In this article you will discover concerning the interpretation of Trojan.MalPack.NSIS as well as its adverse influence on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to require paying the ransom by a target.

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In the majority of the situations, Trojan.MalPack.NSIS infection will advise its victims to start funds transfer for the purpose of counteracting the changes that the Trojan infection has actually presented to the victim’s tool.

Trojan.MalPack.NSIS Summary

These alterations can be as follows:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • 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 papers located on the target’s disk drive — so the target can no more use the data;
  • Preventing routine accessibility to the target’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 where Trojan.MalPack.NSIS are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of customer ending up on a source that hosts a destructive software program;

As soon as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s PC or prevent the tool from operating in a correct manner – while also positioning a ransom money note that points out the requirement for the targets to effect the repayment for the purpose of decrypting the documents or recovering the documents system back to the first problem. In most circumstances, the ransom note will turn up when the customer restarts the PC after the system has actually already been damaged.

Trojan.MalPack.NSIS circulation channels.

In different edges of the world, Trojan.MalPack.NSIS expands by leaps and bounds. However, the ransom money notes and also methods of obtaining the ransom money quantity might vary depending on specific regional (local) setups. The ransom notes and also techniques of extorting the ransom money amount may vary depending on certain neighborhood (local) setups.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually found some unlicensed applications enabled on the sufferer’s gadget. The alert after that requires the individual to pay the ransom.

    Faulty declarations regarding illegal web content.

    In countries where software application piracy is much less prominent, this technique is not as efficient for the cyber frauds. Alternatively, the Trojan.MalPack.NSIS popup alert might falsely claim to be stemming from a police organization and also will certainly report having situated child porn or various other unlawful data on the device.

    Trojan.MalPack.NSIS popup alert may incorrectly assert to be obtaining from a regulation enforcement organization and also will report having located child pornography or other prohibited information on the gadget. The alert will similarly contain a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: D12D2194
md5: c3f7c37d482fba6ab622e4b799298194
name: 10bil.exe
sha1: 4d020f0c546ebb9d944f71df8aca8fcf56e0bc66
sha256: 65c3e0ebd94dee16c8ec9ec9624a6150028919393f46f076793b25530e03ec6d
sha512: 1b926a0013c7de762f2c8f1c3d0bfde8d11846b7d4d6330d81d3dd5ef7f271edc5922d33e0e202d1ddd1d2e1feb9778c83b76a075619dec2ef94a67ea293eaab
ssdeep: 6144:NHfYbW+AIDjc+tvK1A+nPfNkqlrI3NTIuM8pDHf0Uz3W/GSzS1S9m:NZ+AIDo+tvKtfzlrI3NTIuXzzm/Fuc8
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan.MalPack.NSIS also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.34378849
McAfee RDN/Ransom
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 0056cb011 )
Alibaba Ransom:Win32/MyxaH.5603f499
K7GW Trojan ( 0056cb011 )
Cybereason malicious.c546eb
Arcabit Trojan.Generic.D20C9461
Symantec ML.Attribute.HighConfidence
APEX Malicious
Kaspersky HEUR:Trojan-Ransom.Win32.MyxaH.gen
BitDefender Trojan.GenericKD.34378849
ViRobot Trojan.Win32.Z.Injector.291942
Tencent Win32.Trojan.Myxah.Taex
Ad-Aware Trojan.GenericKD.34378849
F-Secure Heuristic.HEUR/AGEN.1117989
TrendMicro TrojanSpy.Win32.MYXAH.USXVPHH20
Sophos Mal/Generic-S
SentinelOne DFI – Suspicious PE
Jiangmin TrojanDownloader.Generic.bful
Avira HEUR/AGEN.1117989
MAX malware (ai score=87)
AegisLab Trojan.Win32.MyxaH.j!c
ZoneAlarm HEUR:Trojan-Ransom.Win32.MyxaH.gen
GData Trojan.GenericKD.34378849
Cynet Malicious (score: 90)
ALYac Trojan.GenericKD.34378849
Malwarebytes Trojan.MalPack.NSIS
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Injector.ENAH
TrendMicro-HouseCall TrojanSpy.Win32.MYXAH.USXVPHH20
Rising Trojan.Injector/NSIS!1.CA4F (CLASSIC)
Ikarus Trojan.Win32.Injector
Webroot W32.Trojan.Gen
AVG Win32:Trojan-gen
CrowdStrike win/malicious_confidence_80% (W)
Qihoo-360 Win32/Trojan.Ransom.a21

How to remove Trojan.MalPack.NSIS ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.MalPack.NSIS 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:

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If the guide doesn’t help you to remove Trojan.MalPack.NSIS 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

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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