NSIS/Injector.GO

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

What is NSIS/Injector.GO infection?

In this post you will find concerning the meaning of NSIS/Injector.GO and its unfavorable effect on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to demand paying the ransom by a victim.

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In the majority of the instances, NSIS/Injector.GO virus will certainly instruct its targets to start funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has introduced to the victim’s gadget.

NSIS/Injector.GO Summary

These adjustments can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • 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.

  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s disk drive — so the victim can no longer make use of the information;
  • Preventing routine access 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.

NSIS/Injector.GO

One of the most common channels through which NSIS/Injector.GO Ransomware are injected are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a resource that hosts a malicious software;

As quickly as the Trojan is successfully injected, it will either cipher the information on the victim’s PC or avoid the tool from working in an appropriate fashion – while also placing a ransom note that points out the demand for the sufferers to impact the repayment for the objective of decrypting the records or bring back the documents system back to the preliminary condition. In many instances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has actually already been damaged.

NSIS/Injector.GO circulation channels.

In various edges of the world, NSIS/Injector.GO expands by leaps and bounds. However, the ransom notes and tricks of obtaining the ransom quantity might differ depending upon certain local (regional) settings. The ransom notes and also techniques of obtaining the ransom amount might vary depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software program.

    In particular locations, the Trojans usually wrongfully report having actually identified some unlicensed applications allowed on the victim’s device. The sharp after that requires the customer to pay the ransom.

    Faulty statements concerning illegal material.

    In nations where software application piracy is less prominent, this technique is not as reliable for the cyber fraudulences. Additionally, the NSIS/Injector.GO popup alert may incorrectly claim to be stemming from a police institution and will report having situated kid porn or various other prohibited data on the tool.

    NSIS/Injector.GO popup alert might wrongly assert to be obtaining from a law enforcement organization and also will certainly report having located child pornography or various other illegal data on the gadget. The alert will similarly have a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: FBBE64FE
md5: a8e5268479713ba0cc458cc2c450b27b
name: A8E5268479713BA0CC458CC2C450B27B.mlw
sha1: fed6d9fe8e69d3e12673227d76968fbc59fe55de
sha256: d8ccd2570e14c5e2d0a829b7714fbd8e96f7f90d729d7f6f75f18a3b7929488d
sha512: 64427d98e15c39053be5110fea19fe9972bc6e61092e334c775af9c54c7171e3b20e3798c78d54a679824a1ce6a9d0cfe9651c89c7b910bde8dd723bbb9478ec
ssdeep: 6144:uW+7+eMbGpl0/JI5wfsj8XQjR2ZATMm7qVJOV8DC4Zz5DM2ezT:uR+/C5wfsIXM2Dm7QRrd1szT
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

LegalCopyright: Copyright 2009, NLnet Labs
FileVersion: 0.0.0.0
CompanyName: NLnet Labs
ProductName: Unbound
ProductVersion: 0.0.0.0
FileDescription: (un)install the unbound DNS resolver
Translation: 0x0409 0x04b0

NSIS/Injector.GO also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusRiskware ( 0040eff71 )
DrWebTrojan.MulDrop6.62267
CynetMalicious (score: 100)
CAT-QuickHealRansom.Locky.A
ALYacGen:Variant.Bulz.410875
CylanceUnsafe
ZillyaTrojan.Agent.Win32.1355244
SangforRansom.Win32.Cerber.A
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Zerber.e63d0ebd
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.479713
SymantecML.Attribute.HighConfidence
ESET-NOD32NSIS/Injector.GO
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Zerber.ffze
BitDefenderGen:Variant.Bulz.410875
SUPERAntiSpywareRansom.FileCryptor/Variant
MicroWorld-eScanGen:Variant.Bulz.410875
TencentWin32.Trojan.Inject.Auto
Ad-AwareGen:Variant.Bulz.410875
SophosMal/Generic-R + Mal/Miuref-L
F-SecureHeuristic.HEUR/AGEN.1102533
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBERENC.SMNS5
McAfee-GW-EditionNSIS/ObfusRansom.f
FireEyeGeneric.mg.a8e5268479713ba0
EmsisoftGen:Variant.Bulz.410875 (B)
AviraHEUR/AGEN.1102533
MicrosoftRansom:Win32/Cerber.A
ArcabitTrojan.Bulz.D644FB
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmTrojan-Ransom.Win32.Zerber.ffze
GDataGen:Variant.Bulz.410875
AhnLab-V3Trojan/Win32.MDA.R188938
McAfeeArtemis!A8E526847971
MAXmalware (ai score=99)
MalwarebytesRansom.Cerber
PandaTrj/CI.A
TrendMicro-HouseCallRansom_CERBERENC.SMNS5
FortinetW32/Injector.GD!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HoMASOkA

How to remove NSIS/Injector.GO 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.GO 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove NSIS/Injector.GO 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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