NSIS/Injector.GK

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

What is NSIS/Injector.GK infection?

In this post you will certainly find regarding the definition of NSIS/Injector.GK and also its adverse influence on your computer system. Such ransomware are a form of malware that is clarified by on-line scams to require paying the ransom money by a target.

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Most of the instances, NSIS/Injector.GK ransomware will certainly advise its targets to initiate funds transfer for the function of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s device.

NSIS/Injector.GK Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image;
  • Creates an excessive number of UDP connection attempts to external IP addresses;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Ciphering the papers found on the sufferer’s hard disk — so the target can no more make use of the information;
  • Preventing normal accessibility to the sufferer’s workstation;

Related domains:

z.whorecord.xyzRansom.Locky.A
a.tomx.xyzRansom.Locky.A

NSIS/Injector.GK

The most normal networks whereby NSIS/Injector.GK Ransomware are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a source that organizes a destructive software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s computer or stop the tool from functioning in a correct manner – while also placing a ransom note that mentions the need for the victims to impact the repayment for the objective of decrypting the files or recovering the documents system back to the first condition. In a lot of instances, the ransom note will show up when the client restarts the PC after the system has currently been damaged.

NSIS/Injector.GK distribution networks.

In different corners of the world, NSIS/Injector.GK grows by jumps and bounds. However, the ransom notes and also methods of extorting the ransom money amount may differ depending on certain neighborhood (regional) settings. The ransom notes and also tricks of extorting the ransom amount might differ depending on particular regional (regional) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the victim’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty declarations regarding unlawful content.

    In countries where software application piracy is much less popular, this technique is not as reliable for the cyber fraudulences. Conversely, the NSIS/Injector.GK popup alert may falsely claim to be deriving from a law enforcement organization and will certainly report having situated kid porn or various other illegal information on the gadget.

    NSIS/Injector.GK popup alert might incorrectly claim to be obtaining from a legislation enforcement establishment and will certainly report having situated kid pornography or various other prohibited information on the tool. The alert will likewise contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: F8464BC0
md5: ad60a5ce000e5872f98b671bd56459ff
name: AD60A5CE000E5872F98B671BD56459FF.mlw
sha1: 353243e1891e944988964fdcb29d4843542dd1b1
sha256: afe2bd41f91007446bc6b5e52a449fac77e2b401b1731c77bd153dd2cf7c90fe
sha512: c499e613550e1eabc2c43b55fde401a435a301a48d68464c894e5e313a8ba5dcbfd7f0396ad6029bafc44624d55b8e20d4ab0234bb7d56b6477bc58f56c8ca71
ssdeep: 6144:YW+7+eMAbnljTkXA214wA0PJE4QwsMSCMmdjy2pmoHdf7fkl:YRlnJ/214wxJEfwsMrMmdj3pF7fkl
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

NSIS/Injector.GK also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0055e4081 )
DrWebTrojan.MulDrop6.62267
CynetMalicious (score: 100)
CAT-QuickHealRansom.Locky.A
ALYacTrojan.GenericKD.6271090
CylanceUnsafe
SangforTrojan.Win32.Generic.8
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 0055e4081 )
Cybereasonmalicious.e000e5
SymantecRansom.Cerber
ESET-NOD32NSIS/Injector.GK
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan-Ransom.Win32.Zerber.gen
BitDefenderTrojan.GenericKD.6271090
NANO-AntivirusTrojan.Nsis.Zerber.eikriq
SUPERAntiSpywareRansom.Cerber/Variant
MicroWorld-eScanTrojan.GenericKD.6271090
TencentWin32.Trojan.Raas.Auto
Ad-AwareTrojan.GenericKD.6271090
SophosMal/Generic-R + Mal/Miuref-L
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBERENC.SMNS5
McAfee-GW-EditionBehavesLike.Win32.ObfusRansom.dc
FireEyeGeneric.mg.ad60a5ce000e5872
EmsisoftTrojan.GenericKD.6271090 (B)
SentinelOneStatic AI – Suspicious PE
AviraTR/Dropper.Gen
MicrosoftVirTool:Win32/Injector
ArcabitTrojan.Generic.D5FB072
AegisLabTrojan.Win32.Generic.4!c
GDataTrojan.GenericKD.6271090
TACHYONRansom/W32.Cerber.286238
AhnLab-V3Trojan/Win32.Cerber.R188838
McAfeeArtemis!AD60A5CE000E
MAXmalware (ai score=100)
MalwarebytesRansom.Cerber
PandaTrj/CI.A
TrendMicro-HouseCallRansom_CERBERENC.SMNS5
FortinetW32/Injector.GD!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove NSIS/Injector.GK 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.GK 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.GK you can always ask me in the comments for getting help.

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References

  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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