Written by Robert Bailey

What is VirTool:Win32/VBInject.OX infection?

In this post you will find concerning the definition of VirTool:Win32/VBInject.OX as well as its negative impact on your computer. Such ransomware are a type of malware that is clarified by on-line fraudulences to require paying the ransom by a sufferer.

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Most of the instances, VirTool:Win32/VBInject.OX virus will certainly instruct its targets to start funds transfer for the purpose of neutralizing the modifications that the Trojan infection has introduced to the sufferer’s tool.

VirTool:Win32/VBInject.OX Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • Executed a process and injected code into it, probably while unpacking;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the files located on the sufferer’s hard drive — so the sufferer can no more make use of the data;
  • Preventing routine access to the target’s workstation;

Related domains: Ransom:Win32/PornoBlocker.31a988c7 Ransom:Win32/PornoBlocker.31a988c7


The most normal channels through which VirTool:Win32/VBInject.OX Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of customer winding up on a resource that holds a harmful software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s PC or protect against the device from operating in an appropriate way – while likewise placing a ransom note that points out the requirement for the victims to effect the repayment for the objective of decrypting the records or bring back the file system back to the initial problem. In the majority of instances, the ransom note will come up when the customer restarts the PC after the system has currently been harmed.

VirTool:Win32/VBInject.OX circulation channels.

In numerous edges of the globe, VirTool:Win32/VBInject.OX grows by jumps as well as bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom money quantity may vary depending upon specific regional (regional) settings. The ransom notes and techniques of extorting the ransom money quantity might differ depending on specific local (local) settings.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software program.

    In certain locations, the Trojans frequently wrongfully report having actually found some unlicensed applications allowed on the target’s gadget. The sharp then requires the individual to pay the ransom.

    Faulty statements concerning unlawful material.

    In nations where software program piracy is much less popular, this approach is not as effective for the cyber fraudulences. Alternatively, the VirTool:Win32/VBInject.OX popup alert may falsely assert to be stemming from a police organization and will report having situated kid pornography or other unlawful information on the device.

    VirTool:Win32/VBInject.OX popup alert may falsely declare to be obtaining from a regulation enforcement institution as well as will certainly report having situated kid pornography or various other unlawful information on the gadget. The alert will similarly have a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 7365F0DD
md5: a4c602c9b47a5841f01fed2256c36c86
name: A4C602C9B47A5841F01FED2256C36C86.mlw
sha1: 6097240a883fd57e8eed7651bd2c1f7650e4ac33
sha256: 314f43e684e11d067b2bcf4c3896c530bf8fdb3bbdf683eef7c0d573a39ff3db
sha512: aa07e0736654ceab0848cbd0b39d23681b21ebe72a345d04f194832841806e5879db06bfd724ec8ba77669598b7cc20c161a1be9a3d02fe26b8369a217fad097
ssdeep: 3072:a7NV1IuZnVT6iqeluSE5a0PIRRKq5TJlwMWHBSnga+W0dVYKzaUmhLiNvBVIz9f:sUuX6keWI0Y1dv3oFAg/JXcr/KV55pU
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: ytbrrja
FileVersion: 14.29.0005
CompanyName: MQCYBNAHT
ProductName: YXEPEJRMZ
ProductVersion: 14.29.0005
FileDescription: HFUQPUDID
OriginalFilename: ytbrrja.exe

VirTool:Win32/VBInject.OX also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.PornoBlocker.j!c
DrWeb Trojan.Packed.21496
ALYac Gen:Heur.ManBat.1
Cylance Unsafe
Zillya Trojan.LockScreen.Win32.8456
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/PornoBlocker.31a988c7
K7GW Trojan ( 0055e4091 )
K7AntiVirus Trojan ( 0055e4091 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/LockScreen.ZX
APEX Malicious
Avast Win32:VB-SFD [Trj]
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.PornoBlocker.jlw
BitDefender Gen:Heur.ManBat.1
NANO-Antivirus Trojan.Win32.VBInject.edfade
MicroWorld-eScan Gen:Heur.ManBat.1
Tencent Win32.Trojan.Pornoblocker.Lnny
Ad-Aware Gen:Heur.ManBat.1
Sophos ML/PE-A + Mal/VBCheMan-C
Comodo TrojWare.Win32.Injector.AMXL@52ezih
BitDefenderTheta AI:Packer.36DFF17620
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Heur.ManBat.1 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1117907
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.1906898
Microsoft VirTool:Win32/VBInject.OX
ZoneAlarm Trojan-Ransom.Win32.PornoBlocker.jlw
GData Gen:Heur.ManBat.1
McAfee Artemis!A4C602C9B47A
MAX malware (ai score=100)
VBA32 BScope.Trojan.VBKrypt
Panda Generic Malware
Ikarus Trojan-Ransom.PornoBlocker
Fortinet W32/Dorkbot.BAA!tr
AVG Win32:VB-SFD [Trj]

How to remove VirTool:Win32/VBInject.OX 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.OX 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 VirTool:Win32/VBInject.OX 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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