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

What is NSIS/Injector.KD infection?

In this article you will certainly discover about the interpretation of NSIS/Injector.KD and its negative impact on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to demand paying the ransom by a target.

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Most of the instances, NSIS/Injector.KD ransomware will instruct its victims to launch funds move for the objective of counteracting the changes that the Trojan infection has introduced to the target’s gadget.

NSIS/Injector.KD Summary

These modifications can be as follows:

  • Executable code extraction;
  • Compression (or decompression);
  • Attempts to connect to a dead IP:Port (2 unique times);
  • Creates RWX memory;
  • Starts servers listening on;
  • Reads data out of its own binary image;
  • Installs Tor on the infected machine;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the files found on the target’s hard drive — so the sufferer can no more use the data;
  • Preventing routine accessibility to the target’s workstation;

Related domains:

z.whorecord.xyz Ransom.Cerber.B
a.tomx.xyz Ransom.Cerber.B


The most typical networks through which NSIS/Injector.KD Ransomware Trojans are infused are:

  • By methods of phishing e-mails;
  • As an effect of user ending up on a source that hosts a destructive software;

As quickly as the Trojan is effectively infused, it will either cipher the data on the target’s PC or stop the device from functioning in a proper fashion – while likewise positioning a ransom money note that points out the need for the sufferers to effect the repayment for the objective of decrypting the files or recovering the documents system back to the first problem. In many circumstances, the ransom money note will turn up when the client reboots the COMPUTER after the system has already been harmed.

NSIS/Injector.KD distribution networks.

In numerous edges of the world, NSIS/Injector.KD expands by jumps and bounds. Nevertheless, the ransom notes as well as tricks of extorting the ransom quantity might differ depending upon certain local (regional) settings. The ransom notes and techniques of obtaining the ransom money amount may differ depending on specific regional (regional) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having found some unlicensed applications enabled on the sufferer’s tool. The sharp then demands the user to pay the ransom.

    Faulty declarations regarding prohibited content.

    In nations where software program piracy is much less popular, this approach is not as effective for the cyber fraudulences. Additionally, the NSIS/Injector.KD popup alert might falsely claim to be stemming from a police institution and will certainly report having located youngster pornography or other unlawful information on the device.

    NSIS/Injector.KD popup alert might incorrectly claim to be obtaining from a legislation enforcement organization and will report having situated child pornography or other unlawful data on the gadget. The alert will likewise contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 90905076
md5: b9816781129d18fb58f0c5894a1e17c2
name: B9816781129D18FB58F0C5894A1E17C2.mlw
sha1: 0c9f8b863e39f256b2b7c0a24f650b9016bdc994
sha256: 52826d6caaf100852021c0a87ad34d1dfd390c8d10a1fd44683becf123495286
sha512: 10458dc6d2e3c0fcebb918398f659e1ef50833b175a645456998fa541ffc50f9fae16562cc77281f50ecdd85545689891c0640afaa018523e29cb03ce7b41223
ssdeep: 24576:6cSA/RhqtB8ZfC8YMDp2FpFOOhZ0eWSOF8yvH:dRI/8JCLQMB7S7FjH
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

LegalCopyright: John T. Haller
InternalName: ClamWin yxwvnmnups Portable
CompanyName: PortableApps.com
LegalTrademarks: PortableApps.com is a Trademark of Rare Ideas, LLC.
Comments: Allows ClamWin yxwvnmnups to be run from a removable drive. For additional details, visit PortableApps.com/ClamWinPortable
ProductName: ClamWin yxwvnmnups Portable
FileDescription: ClamWin yxwvnmnups Portable
OriginalFilename: ClamWinPortable-MlroQmII.exe
Translation: 0x0409 0x04b0

NSIS/Injector.KD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e4081 )
Lionic Trojan.Win32.Shade.j!c
DrWeb Trojan.Siggen7.6893
Cynet Malicious (score: 99)
CAT-QuickHeal Ransom.Cerber.B
ALYac Adware.GenericKD.33740190
Cylance Unsafe
Zillya Trojan.Shade.Win32.1187
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Shade.1409b1cf
K7GW Trojan ( 0055e4081 )
Cybereason malicious.1129d1
Symantec Ransom.Troldesh
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan-Ransom.Win32.Shade.lew
BitDefender Adware.GenericKD.33740190
NANO-Antivirus Trojan.Win32.Shade.eiwzlf
MicroWorld-eScan Adware.GenericKD.33740190
Tencent Win32.Trojan.Shade.Pgwf
Ad-Aware Adware.GenericKD.33740190
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.cc
FireEye Adware.GenericKD.33740190
Emsisoft Adware.GenericKD.33740190 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Trojan.Gen
Avira TR/Samca.32712460
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Troldesh.A
Arcabit Adware.Generic.D202D59E
ZoneAlarm Trojan-Ransom.Win32.Shade.lew
GData Adware.GenericKD.33740190
AhnLab-V3 Trojan/Win32.Locky.C1676017
McAfee Artemis!B9816781129D
MAX malware (ai score=60)
Malwarebytes Trojan.MalPack.NSIS
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_CERBERENC.SMNSX
Fortinet W32/Injector.LC!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove NSIS/Injector.KD 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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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 NSIS/Injector.KD 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 NSIS/Injector.KD you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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