VirTool:Win32/VBInject!IG

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

What is VirTool:Win32/VBInject!IG infection?

In this article you will locate about the meaning of VirTool:Win32/VBInject!IG and its negative effect on your computer. Such ransomware are a form of malware that is clarified by online frauds to require paying the ransom by a sufferer.

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Most of the situations, VirTool:Win32/VBInject!IG virus will certainly instruct its victims to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s tool.

VirTool:Win32/VBInject!IG Summary

These alterations 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Injection with CreateRemoteThread in a remote process;
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • 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.

  • Code injection with CreateRemoteThread in a remote process;
  • Executed a process and injected code into it, probably while unpacking;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the sufferer’s hard drive — so the target can no longer use the information;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

VirTool:Win32/VBInject!IG

One of the most typical networks through which VirTool:Win32/VBInject!IG are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer ending up on a resource that holds a harmful software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s computer or prevent the tool from operating in a proper way – while also placing a ransom money note that mentions the requirement for the victims to effect the settlement for the function of decrypting the papers or bring back the data system back to the initial problem. In most circumstances, the ransom note will certainly come up when the client restarts the PC after the system has actually currently been harmed.

VirTool:Win32/VBInject!IG circulation channels.

In numerous corners of the world, VirTool:Win32/VBInject!IG expands by leaps as well as bounds. However, the ransom notes and also techniques of obtaining the ransom amount may vary relying on certain local (regional) setups. The ransom money notes as well as tricks of obtaining the ransom money quantity might vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having found some unlicensed applications made it possible for on the sufferer’s device. The sharp then demands the individual to pay the ransom.

    Faulty declarations regarding illegal content.

    In nations where software piracy is less preferred, this method is not as effective for the cyber frauds. Alternatively, the VirTool:Win32/VBInject!IG popup alert might incorrectly assert to be originating from a law enforcement establishment and also will report having located child pornography or various other unlawful information on the gadget.

    VirTool:Win32/VBInject!IG popup alert may incorrectly claim to be deriving from a legislation enforcement organization and also will certainly report having located youngster porn or various other unlawful information on the gadget. The alert will in a similar way have a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: A4810C07
md5: 6417a82b46b842bbb96fda0ee0b8e35d
name: 6417A82B46B842BBB96FDA0EE0B8E35D.mlw
sha1: 7a9cc405b5ab6091a1ed9b335bab91c61af140d8
sha256: 264e6351eef2264aab7423b42fd43625c88c8b7605cf9e5db9e00cbe974b94be
sha512: 8bf4029b0744707f0bc3780eed01f3933bbf470ab2c4235528317306febc8ac983412a9895ef67c497c9a8411c776646890dab0e5086b5ee48d0c93476fce0dd
ssdeep: 1536:shyowLzVbzXEmbnMqL8kgLF6WHUxCaq2WpArCBTjTOSbRWhOTBnEaDIj7:shyPz1zE9qaLF6xE7pJn5FEaDIj7
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

VirTool:Win32/VBInject!IG also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Barys.111400
FireEye Generic.mg.6417a82b46b842bb
ALYac Gen:Variant.Barys.111400
Malwarebytes Trojan.Agent.Generic
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.VB.l4bq
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0055e3991 )
BitDefender Gen:Variant.Barys.111400
K7GW Trojan ( 0055e3991 )
Cybereason malicious.b46b84
BitDefenderTheta AI:Packer.A35E44491F
Cyren W32/Risk.EHWG-2554
Symantec Trojan.Gen
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Blocker.aojo
Alibaba Ransom:Win32/Injector.f3fa9325
NANO-Antivirus Trojan.Win32.Rimecud.gzqnv
ViRobot Trojan.Win32.A.Menti.121358
Rising Ransom.Blocker!8.12A (CLOUD)
Ad-Aware Gen:Variant.Barys.111400
Sophos ML/PE-A + Mal/VBInject-AK
Comodo TrojWare.Win32.TrojanDropper.VB.we@4oxgxo
F-Secure Trojan.TR/Crypt.XPACK.Gen
DrWeb Trojan.VbCrypt.250
Zillya Trojan.Genome.Win32.100259
TrendMicro TROJ_GEN.FA2EZLN
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
Emsisoft Gen:Variant.Barys.111400 (B)
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan[Ransom]/Win32.Blocker
Kingsoft Win32.Troj.VB.au.(kcloud)
Microsoft VirTool:Win32/VBInject.gen!IG
Arcabit Trojan.Barys.D1B328
SUPERAntiSpyware Trojan.Agent/Gen-MultiPE
AhnLab-V3 Trojan/Win32.Blocker.R99844
ZoneAlarm Trojan-Ransom.Win32.Blocker.aojo
GData Gen:Variant.Barys.111400
ESET-NOD32 a variant of Win32/Injector.ELF
McAfee W32/Rimecud.gen.z
MAX malware (ai score=100)
VBA32 Hoax.Blocker
TrendMicro-HouseCall TROJ_GEN.FA2EZLN
Tencent Malware.Win32.Gencirc.11495862
Yandex Trojan.GenAsa!XDiRcGe+xaw
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_67%
Fortinet W32/VBKrypt.CFFF!tr
Webroot W32.Rimecud.Gen
Panda W32/Rimecud.AQ.worm
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Ransom.Blocker.HxQBar8A

How to remove VirTool:Win32/VBInject!IG 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 VirTool:Win32/VBInject!IG 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 VirTool:Win32/VBInject!IG 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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