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

What is NSIS/Injector.GZ infection?

In this post you will certainly discover regarding the meaning of NSIS/Injector.GZ and its negative impact on your computer. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom money by a target.

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In the majority of the instances, NSIS/Injector.GZ virus will advise its victims to start funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually introduced to the target’s gadget.

NSIS/Injector.GZ Summary

These alterations can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • Mimics the system’s user agent string for its own requests;
  • Reads data out of its own binary image;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Behavior consistent with a dropper attempting to download the next stage.;
  • Exhibits behavior characteristic of Locky ransomware;
  • Anomalous binary characteristics;
  • Ciphering the records situated on the victim’s hard drive — so the sufferer can no longer use the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains:

dwxacjyqoui.click Trojan.Ransom.LockyCrypt
wmiexomt.pw Trojan.Ransom.LockyCrypt
tivcupbyhuncniivs.su Trojan.Ransom.LockyCrypt
isobgcecjxsh.biz Trojan.Ransom.LockyCrypt
yfcsvdcnefv.click Trojan.Ransom.LockyCrypt
tculjjdyklifyb.xyz Trojan.Ransom.LockyCrypt
jsvklliykvf.su Trojan.Ransom.LockyCrypt
qbwialako.su Trojan.Ransom.LockyCrypt
fuoctnosylpbajiu.biz Trojan.Ransom.LockyCrypt


The most common networks through which NSIS/Injector.GZ Ransomware are infused are:

  • By ways of phishing emails;
  • As a consequence of user ending up on a resource that holds a harmful software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s computer or prevent the gadget from working in a proper fashion – while also placing a ransom money note that mentions the demand for the victims to impact the settlement for the purpose of decrypting the files or recovering the data system back to the preliminary condition. In the majority of instances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually already been damaged.

NSIS/Injector.GZ circulation networks.

In different corners of the globe, NSIS/Injector.GZ grows by jumps as well as bounds. However, the ransom notes and techniques of obtaining the ransom money amount might differ depending upon certain neighborhood (regional) settings. The ransom money notes as well as methods of obtaining the ransom quantity may vary depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In certain areas, the Trojans often wrongfully report having actually spotted some unlicensed applications enabled on the victim’s device. The alert after that demands the customer to pay the ransom money.

    Faulty statements concerning illegal web content.

    In nations where software piracy is less popular, this technique is not as reliable for the cyber scams. Alternatively, the NSIS/Injector.GZ popup alert might falsely claim to be stemming from a police establishment and will certainly report having situated child porn or various other prohibited data on the device.

    NSIS/Injector.GZ popup alert may falsely declare to be acquiring from a regulation enforcement institution and also will report having situated kid pornography or various other unlawful information on the tool. The alert will similarly consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: B0FE2B9C
md5: 2ef368d73a4cce19dcb3516b30065fbb
name: 2EF368D73A4CCE19DCB3516B30065FBB.mlw
sha1: 1662f3f9a9eb81db266887168eb10f854f1405b8
sha256: 48666e802935085acce41f6ff81fc1974a531d2ed1834c7d6656152738be3a13
sha512: b22a10b1193ac5822eec8f1a33bf30876a3cd2d1fed5839518ce0ffff62c7655407e76959108a59bcf566e8012e7346d25eeba921557e5fcd082f358f91ca887
ssdeep: 6144:KW+7+eM6gKxE0KI7+srUJ0cC7sWit1OSsb4GIBdDBjK:KR7nE0P+xJN11U8GIbI
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

CompanyName: Apache Software Foundation
ProductName: Apache Harmony
ProductVersion: Snapshot Version
CompanyWebsite: http://incubator.apache.org/harmony
Translation: 0x0409 0x0000

NSIS/Injector.GZ also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.LockyCrypt
Cylance Unsafe
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Injector.5d008b66
K7GW Riskware ( 0040eff71 )
Cybereason malicious.73a4cc
Symantec Ransom.TeslaCrypt
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Bulz.411449
NANO-Antivirus Trojan.Win32.Inject.eifbps
MicroWorld-eScan Gen:Variant.Bulz.411449
Tencent Win32.Trojan.Generic.Hwwx
Ad-Aware Gen:Variant.Bulz.411449
Sophos Mal/Generic-R + Troj/Ransom-DVT
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_LOCKY.DLDSAPX
McAfee-GW-Edition BehavesLike.Win32.TrojanAdload.dc
FireEye Generic.mg.2ef368d73a4cce19
Emsisoft Gen:Variant.Bulz.411449 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1102533
Microsoft Ransom:Win32/Locky
SUPERAntiSpyware Ransom.Locky/Variant
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Bulz.411449
AhnLab-V3 Trojan/Win32.Miuref.C1608291
McAfee Artemis!2EF368D73A4C
MAX malware (ai score=100)
VBA32 Trojan.Vigorf
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_LOCKY.DLDSAPX
Yandex Trojan.Agent!AaVhpqvJPu0
Fortinet W32/Injector.GU!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove NSIS/Injector.GZ virus?

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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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.GZ 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.GZ 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/
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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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