VirTool:Win32/Vtub.AJY

What is VirTool:Win32/Vtub.AJY infection?

In this post you will discover concerning the definition of VirTool:Win32/Vtub.AJY and its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by online fraudulences to require paying the ransom by a victim.

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In the majority of the situations, VirTool:Win32/Vtub.AJY infection will certainly advise its sufferers to initiate funds transfer for the objective of counteracting the amendments that the Trojan infection has introduced to the victim’s device.

VirTool:Win32/Vtub.AJY Summary

These modifications 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the sufferer’s disk drive — so the victim can no longer utilize the data;
  • Preventing routine 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/Vtub.AJY

The most common networks through which VirTool:Win32/Vtub.AJY Ransomware are infused are:

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

As soon as the Trojan is successfully injected, it will either cipher the information on the victim’s PC or stop the device from operating in a correct manner – while also positioning a ransom money note that points out the demand for the victims to impact the payment for the function of decrypting the papers or recovering the file system back to the preliminary problem. In many circumstances, the ransom note will come up when the client reboots the PC after the system has actually currently been damaged.

VirTool:Win32/Vtub.AJY circulation channels.

In various corners of the globe, VirTool:Win32/Vtub.AJY expands by jumps as well as bounds. However, the ransom notes and also tricks of obtaining the ransom money amount might differ relying on specific regional (local) setups. The ransom money notes as well as techniques of extorting the ransom amount might differ depending on particular neighborhood (local) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having discovered some unlicensed applications made it possible for on the target’s gadget. The alert then demands the customer to pay the ransom.

    Faulty declarations about prohibited web content.

    In nations where software piracy is much less preferred, this method is not as reliable for the cyber scams. Alternatively, the VirTool:Win32/Vtub.AJY popup alert may wrongly assert to be deriving from a law enforcement organization and will certainly report having located child porn or various other prohibited information on the device.

    VirTool:Win32/Vtub.AJY popup alert may wrongly claim to be obtaining from a law enforcement organization and also will certainly report having located youngster pornography or various other unlawful data on the gadget. The alert will likewise consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 7BED5F4F
md5: 78ac438d4c4aa513429586f5adad45d8
name: 78AC438D4C4AA513429586F5ADAD45D8.mlw
sha1: 0ecbc98d3f95fb11555a39ba51aa24169fdb83b2
sha256: 0e57970afe91544475b900bad3301bd128d71efdfd7504c76a09ddf7ab5411ff
sha512: 0d18622368e47e0fe615a973e346460d4fd434ff7d05c10269c618b1d3cd283848aa9b4da7edac03ebe12edddc074d78a6cd59387f6b57d9d4480fb95ad07e09
ssdeep: 768:/UzOu8nRxTLkEuyXr2QA6mcghRUy+7MKPfQzWnnFDXnwB+Y/v9XXJEk7ieOw4aP9:/Uql+yyDN2yYMKPfo0DG979zFf
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
ProductVersion: 1.00
InternalName: stub.a
FileVersion: 1.00
OriginalFilename: stub.a.exe
ProductName: stub

VirTool:Win32/Vtub.AJY also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus NetWorm ( 700000151 )
Elastic malicious (high confidence)
TotalDefense Win32/ASuspect.BPDN
Cynet Malicious (score: 100)
ALYac Backdoor.Poison.DT
Cylance Unsafe
Zillya Downloader.VB.Win32.34798
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/Blocker.4395859f
K7GW NetWorm ( 700000151 )
Cybereason malicious.d4c4aa
BitDefenderTheta Gen:NN.ZevbaF.34628.eq0@amkg6hgi
Cyren W32/VBTrojan.17B!Generic
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/TrojanDropper.VB.NCA
APEX Malicious
Avast Win32:VB-HCO [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.hqjh
BitDefender Backdoor.Poison.DT
NANO-Antivirus Trojan.Win32.Blocker.dwxvrq
MicroWorld-eScan Backdoor.Poison.DT
Tencent Win32.Trojan.Blocker.Ajma
Ad-Aware Backdoor.Poison.DT
Sophos Mal/Generic-S
Comodo TrojWare.Win32.TrojanDropper.VB.NCA@45dl
F-Secure Trojan.TR/Dropper.Gen
DrWeb Trojan.DownLoad.39386
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_DLOADER.ROI
McAfee-GW-Edition BehavesLike.Win32.Vilsel.lm
FireEye Generic.mg.78ac438d4c4aa513
Emsisoft Backdoor.Poison.DT (B)
Jiangmin Trojan.Blocker.cui
Avira TR/Dropper.Gen
eGambit Unsafe.AI_Score_75%
Microsoft VirTool:Win32/Vtub.AJY
AegisLab Trojan.Win32.Blocker.j!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.hqjh
GData Backdoor.Poison.DT
TACHYON Ransom/W32.VB-Blocker.75092
McAfee Generic Dropper.cq
MAX malware (ai score=81)
VBA32 Malware-Cryptor.VB.gen.1
Malwarebytes Malware.Heuristic.1004
Panda Generic Malware
TrendMicro-HouseCall TROJ_DLOADER.ROI
Rising Trojan.DL.Win32.VB.blu (CLASSIC)
Yandex Trojan.GenAsa!G15ghmPI4R8
SentinelOne Static AI – Suspicious PE
AVG Win32:VB-HCO [Trj]
Qihoo-360 Win32/Ransom.Blocker.HwMA6EIA

How to remove VirTool:Win32/Vtub.AJY 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/Vtub.AJY 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/Vtub.AJY 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/products/

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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