VirTool:Win32/VBInject.ABD

Written by Robert Bailey

What is VirTool:Win32/VBInject.ABD infection?

In this post you will certainly find regarding the interpretation of VirTool:Win32/VBInject.ABD and also its negative influence on your computer. Such ransomware are a form of malware that is clarified by on the internet frauds to require paying the ransom money by a sufferer.

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In the majority of the instances, VirTool:Win32/VBInject.ABD ransomware will advise its victims to launch funds move for the purpose of neutralizing the amendments that the Trojan infection has introduced to the target’s gadget.

VirTool:Win32/VBInject.ABD 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);
  • 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.

  • A process created a hidden window;
  • Unconventionial language used in binary resources: Arabic;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • 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
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s hard disk — so the target can no more make use of the information;
  • Preventing regular 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.

VirTool:Win32/VBInject.ABD

One of the most regular networks whereby VirTool:Win32/VBInject.ABD are injected are:

  • By ways of phishing emails;
  • As a consequence of individual winding up on a source that hosts a destructive software program;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the target’s computer or protect against the device from functioning in an appropriate way – while likewise putting a ransom money note that discusses the demand for the victims to effect the payment for the purpose of decrypting the records or restoring the data system back to the preliminary problem. In a lot of instances, the ransom money note will certainly come up when the customer restarts the COMPUTER after the system has already been harmed.

VirTool:Win32/VBInject.ABD distribution networks.

In numerous corners of the world, VirTool:Win32/VBInject.ABD expands by leaps as well as bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom quantity may vary depending upon particular local (local) setups. The ransom notes as well as tricks of extorting the ransom amount may vary depending on specific local (local) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software program.

    In specific areas, the Trojans typically wrongfully report having found some unlicensed applications made it possible for on the target’s device. The sharp then requires the customer to pay the ransom.

    Faulty declarations concerning prohibited web content.

    In nations where software program piracy is less prominent, this technique is not as reliable for the cyber scams. Alternatively, the VirTool:Win32/VBInject.ABD popup alert might wrongly assert to be deriving from a police establishment and also will certainly report having located youngster pornography or various other illegal data on the tool.

    VirTool:Win32/VBInject.ABD popup alert may wrongly declare to be obtaining from a regulation enforcement institution as well as will report having located youngster porn or other prohibited data on the gadget. The alert will similarly consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: FEF111E7
md5: a634847a239a8b61af4fbd4cfbadaecc
name: A634847A239A8B61AF4FBD4CFBADAECC.mlw
sha1: 548b551abf409fcb84500b2d92fd9ef27024576d
sha256: 0e2a8053bc2dda2011e5071e4bde2f28573776259e7ba1fb72ce0ace34dba696
sha512: da13367dd5c2f582543323c40e8a3b391d883d976172676a231473bf9891e679004cc18ed112f00d9561f9bf5e16d993151e057108f76c43c7c0a2226ad112cb
ssdeep: 3072:Fn4gWBSyf8mFPOzx4VBUxuutmt9kVW898VPRtYNVZzroMjnQzmRX/loM9/fi:Fn4wYwdAuvJsP4XZQzCza
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: Alora
FileVersion: 48.54.0062
CompanyName: Doe Brock fong
Comments: Drusilla Gweneth Elayne
ProductName: Fidela Carol-jean
ProductVersion: 48.54.0062
FileDescription: Ann-Hoon Amandi Aruna
OriginalFilename: Alora.exe

VirTool:Win32/VBInject.ABD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Panda.547
Cylance Unsafe
Zillya Trojan.Blocker.Win32.40280
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0055e3991 )
K7AntiVirus Trojan ( 0055e3991 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.RTQ
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Blocker.kkzn
NANO-Antivirus Trojan.Win32.Zbot.efxntl
Tencent Malware.Win32.Gencirc.116ba124
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZevbaF.34678.mm1@aWyO0feO
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Trojan.dc
FireEye Generic.mg.a634847a239a8b61
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.Zbot.crqb
Avira HEUR/AGEN.1100897
eGambit Unsafe.AI_Score_97%
Microsoft VirTool:Win32/VBInject.ABD
AegisLab Trojan.Win32.Blocker.j!c
TACHYON Trojan-Spy/W32.VB-ZBot.209408.B
AhnLab-V3 Spyware/Win32.Zbot.C472837
Acronis suspicious
McAfee PWS-Zbot.gen.acn
MAX malware (ai score=99)
VBA32 TrojanSpy.Zbot
Panda Trj/Genetic.gen
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex TrojanSpy.Zbot!EYtZKhs+vmM
Ikarus Worm.Win32.Cridex
Fortinet W32/VBKrypt.SXA!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.VBInject.HwMAEpsA

How to remove VirTool:Win32/VBInject.ABD ransomware?

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 VirTool:Win32/VBInject.ABD 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.ABD 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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