VBS:Malware-gen

What is VBS:Malware-gen infection?

In this short article you will certainly discover regarding the meaning of VBS:Malware-gen as well as its negative impact on your computer. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom money by a victim.

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In the majority of the situations, VBS:Malware-gen infection will certainly instruct its victims to start funds transfer for the objective of counteracting the changes that the Trojan infection has actually presented to the target’s device.

VBS:Malware-gen 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.
  • 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.
  • 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.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Uses Windows utilities for basic functionality;
  • Ciphering the files found on the victim’s hard drive — so the sufferer can no more utilize the data;
  • Preventing routine accessibility 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.

VBS:Malware-gen

The most common networks through which VBS:Malware-gen Trojans are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a resource that organizes a malicious software program;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the target’s PC or prevent the device from functioning in an appropriate fashion – while additionally positioning a ransom note that mentions the demand for the targets to impact the payment for the objective of decrypting the documents or bring back the documents system back to the initial problem. In the majority of circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has already been damaged.

VBS:Malware-gen circulation channels.

In numerous corners of the world, VBS:Malware-gen grows by jumps and also bounds. Nevertheless, the ransom notes as well as tricks of extorting the ransom money amount might differ relying on particular local (local) settings. The ransom money notes as well as techniques of extorting the ransom money quantity might differ depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the victim’s gadget. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In countries where software application piracy is much less preferred, this method is not as effective for the cyber fraudulences. Conversely, the VBS:Malware-gen popup alert may wrongly assert to be deriving from a police institution and also will certainly report having located kid porn or other unlawful information on the gadget.

    VBS:Malware-gen popup alert may incorrectly assert to be acquiring from a law enforcement organization as well as will report having located kid pornography or other unlawful information on the tool. The alert will likewise consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 84081BB1
md5: f589a7de7208c3d143e13afaeffdde73
name: F589A7DE7208C3D143E13AFAEFFDDE73.mlw
sha1: fdb25ed0b478c045de8bd7b42cfee485271ced0e
sha256: 79e7f5143b503d12e2b7db27475fbfb6928d8d611176d2729d2389c8658f4735
sha512: cfa05597d4db06444f6a33a4d2b930203431678ef47e35bb46c13752610154503fcbf1aed4a051394ad9592561ed5822494f81005ff16c89f97ebd66008014ce
ssdeep: 12288:bQnk3GDYKGcblitX+t4Y8JzOtRwysjEKFynf9Kg78P5RXTZmzs:dAOcZiXYgzEeyCED1J7YXTZmzs
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

VBS:Malware-gen also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Unwanted-Program ( 005405361 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.Rasftuby.Gen.14
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
K7GW Unwanted-Program ( 005405361 )
Cybereason malicious.e7208c
Symantec Ransom.Wannacry
APEX Malicious
Avast VBS:Malware-gen
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Trojan.Rasftuby.Gen.14
MicroWorld-eScan Trojan.Rasftuby.Gen.14
Ad-Aware Trojan.Rasftuby.Gen.14
Sophos ML/PE-A
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.jc
FireEye Generic.mg.f589a7de7208c3d1
Emsisoft Trojan.Rasftuby.Gen.14 (B)
SentinelOne Static AI – Suspicious SFX
Avira TR/Rasftuby.xaclu
Microsoft Trojan:Win32/Caynamer.A!ml
GData Trojan.Rasftuby.Gen.14
McAfee Artemis!F589A7DE7208
MAX malware (ai score=84)
TrendMicro-HouseCall TROJ_GEN.R014H09CE21
MaxSecure Win.MxResIcn.Heur.Gen
Fortinet Riskware/KeyLogger
AVG VBS:Malware-gen
Qihoo-360 HEUR/QVM10.1.0186.Malware.Gen

How to remove VBS:Malware-gen 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 VBS:Malware-gen 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 VBS:Malware-gen 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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