What is Win32/Spy.VB.NGZ infection?

In this short article you will discover about the interpretation of Win32/Spy.VB.NGZ and also its unfavorable influence on your computer system. Such ransomware are a form of malware that is clarified by on-line fraudulences to require paying the ransom money by a victim.

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Most of the situations, Win32/Spy.VB.NGZ infection will certainly advise its sufferers to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has actually presented to the target’s gadget.

Win32/Spy.VB.NGZ Summary

These modifications can be as follows:

  • 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.
  • Sniffs keystrokes;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the target’s hard drive — so the target can no more utilize 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.


One of the most common networks where Win32/Spy.VB.NGZ Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a source that organizes a malicious software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s computer or stop the device from functioning in an appropriate fashion – while likewise positioning a ransom money note that mentions the requirement for the sufferers to impact the repayment for the purpose of decrypting the records or recovering the file system back to the initial condition. In a lot of instances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has actually already been harmed.

Win32/Spy.VB.NGZ circulation networks.

In various edges of the globe, Win32/Spy.VB.NGZ grows by leaps and also bounds. Nonetheless, the ransom money notes and also methods of extorting the ransom money quantity may differ depending upon specific local (local) setups. The ransom money notes and also techniques of obtaining the ransom amount might vary depending on certain neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software.

    In certain areas, the Trojans commonly wrongfully report having found some unlicensed applications enabled on the target’s device. The sharp then requires the user to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In nations where software application piracy is less preferred, this technique is not as reliable for the cyber scams. Alternatively, the Win32/Spy.VB.NGZ popup alert may wrongly declare to be stemming from a law enforcement institution and will certainly report having situated youngster porn or other unlawful information on the gadget.

    Win32/Spy.VB.NGZ popup alert might falsely claim to be obtaining from a regulation enforcement institution as well as will certainly report having situated kid porn or various other unlawful information on the device. The alert will in a similar way contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 8D87B10A
md5: 4bacbf37b14e5473a72a92503e4d8cde
name: 4BACBF37B14E5473A72A92503E4D8CDE.mlw
sha1: 0d73a91a8f32f2223c8e5d38751f67900875b84c
sha256: 7f920fd0203191b25179d5492284640f04c7dcfa3d50b95bab396580f9c40bcd
sha512: de1162a7f8a5634a0b37e04df1c1293988b122b05212e530d121c3366be7ac3f194eee78f6dac271bd472aaa41129460b7ee3f11f9b044b7e1687bb95ba8bfa0
ssdeep: 1536:z8GDtkDiu/IX84We7RV9bOrWHhBpNvI5SF:zxaDiuwX84We7RDnBrvQSF
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: DataDLL
FileVersion: 12.43.0054
CompanyName: SunCorporation Inc.
Comments: Cj6OFyg
ProductName: Java(TM)UpdateStart
ProductVersion: 12.43.0054
FileDescription: Windows Hizmetleri Ana Bilgisayar x130x15flemi
OriginalFilename: DataDLL.exe

Win32/Spy.VB.NGZ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Spyware ( 0055e3db1 )
Elastic malicious (high confidence)
DrWeb Trojan.Siggen3.5900
Cynet Malicious (score: 100)
ALYac Gen:Variant.Graftor.Elzob.12855
Cylance Unsafe
Zillya Trojan.Blocker.Win32.34256
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Blocker.f16fdb82
K7GW Spyware ( 0055e3db1 )
Cybereason malicious.7b14e5
ESET-NOD32 a variant of Win32/Spy.VB.NGZ
APEX Malicious
TotalDefense Win32/Miser.I
Avast Win32:Malware-gen
ClamAV Win.Dropper.LokiBot-7601662-0
Kaspersky Trojan-Ransom.Win32.Blocker.blhy
BitDefender Gen:Variant.Graftor.Elzob.12855
NANO-Antivirus Trojan.Win32.Miser.covkkp
MicroWorld-eScan Gen:Variant.Graftor.Elzob.12855
Tencent Malware.Win32.Gencirc.10bfa961
Ad-Aware Gen:Variant.Graftor.Elzob.12855
Sophos ML/PE-A + Mal/VB-TS
Comodo TrojWare.Win32.Miser.B@36gnb2
BitDefenderTheta Gen:NN.ZevbaF.34628.fm1@a8H65Uei
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Graftor.Elzob.12855 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/Swisyn.lfj
Avira TR/Dropper.Gen
eGambit Generic.Malware
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Miser.A
Arcabit Trojan.Graftor.Elzob.D3237
AegisLab Trojan.Win32.Blocker.j!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.blhy
GData Gen:Variant.Graftor.Elzob.12855
AhnLab-V3 Worm/Win32.VBNA.R13846
McAfee GenericRXHK-AJ!4BACBF37B14E
MAX malware (ai score=100)
VBA32 Trojan.VBRA.01834
Malwarebytes Trojan.KeyLogger
Panda Trj/CI.A
TrendMicro-HouseCall HV_MISER_CA234792.TOMC
Rising Trojan.Miser!1.6766 (CLASSIC)
Yandex Trojan.GenAsa!kdLqi7Pf9Y8
Ikarus Trojan.Win32.Miser
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/KeyLogger.VBY!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Ransom.Blocker.HgIASOkA

How to remove Win32/Spy.VB.NGZ ransomware?

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 Win32/Spy.VB.NGZ 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 Win32/Spy.VB.NGZ you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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