VBS/Obfuscated.G

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is VBS/Obfuscated.G infection?

In this short article you will find about the meaning of VBS/Obfuscated.G as well as its negative effect on your computer system. Such ransomware are a type of malware that is specified by online fraudulences to demand paying the ransom money by a sufferer.

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Most of the cases, VBS/Obfuscated.G ransomware will certainly advise its targets to initiate funds move for the purpose of neutralizing the modifications that the Trojan infection has actually presented to the target’s tool.

VBS/Obfuscated.G Summary

These adjustments can be as follows:

  • Injection (inter-process);
  • At least one process apparently crashed during execution;
  • Injection with CreateRemoteThread in a remote process;
  • Creates RWX memory;
  • Detected script timer window indicative of sleep style evasion;
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • A potential decoy document was displayed to the user;
  • Network activity detected but not expressed in API logs;
  • Harvests information related to installed mail clients;
  • Anomalous binary characteristics;
  • Ciphering the records found on the victim’s hard disk drive — so the target can no longer utilize the data;
  • Preventing regular accessibility to the target’s workstation;

VBS/Obfuscated.G

One of the most common channels through which VBS/Obfuscated.G Ransomware Trojans are injected are:

  • By methods of phishing e-mails;
  • As a repercussion of individual winding up on a resource that hosts a malicious software;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the target’s PC or protect against the device from working in an appropriate manner – while likewise placing a ransom note that discusses the need for the sufferers to effect the payment for the objective of decrypting the records or recovering the documents system back to the first problem. In many circumstances, the ransom note will certainly come up when the client reboots the PC after the system has actually currently been damaged.

VBS/Obfuscated.G circulation networks.

In numerous edges of the world, VBS/Obfuscated.G grows by jumps and also bounds. However, the ransom money notes and also methods of extorting the ransom money quantity may differ depending on specific regional (regional) setups. The ransom money notes as well as tricks of obtaining the ransom amount might vary depending on specific regional (local) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In particular areas, the Trojans usually wrongfully report having spotted some unlicensed applications made it possible for on the target’s device. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations about unlawful content.

    In nations where software program piracy is less popular, this approach is not as effective for the cyber scams. Alternatively, the VBS/Obfuscated.G popup alert might wrongly declare to be stemming from a police establishment and will certainly report having situated child porn or other illegal data on the device.

    VBS/Obfuscated.G popup alert might falsely claim to be acquiring from a regulation enforcement organization and also will certainly report having situated kid porn or various other unlawful information on the gadget. The alert will in a similar way consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: D529DC82
md5: e23990a725096d568e9484d732ae7726
name: E23990A725096D568E9484D732AE7726.mlw
sha1: 38b34ab3400ff05fbaf7f452db2339cf4dc091fe
sha256: a5c4264a541c848bb33de3bcfb1c493b2cacad2e9b0e5075da87c2d50b0d5175
sha512: ab3b8db9ba39c42bbfa9036889244a1e249c0e4683fcc1a5af825129de1fa3fa57cfa067e45be073d22cf444a6369ded33883c25d6164bc649bcc7a5c70b19aa
ssdeep: 1536:WKDqJvz2xyM40DSmJDVMdqEm72V+R5eYORB:WKDAfCDSmJ2mg+CBf
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

VBS/Obfuscated.G also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004d2dcc1 )
DrWeb BackDoor.Siggen.60475
Cynet Malicious (score: 99)
ALYac Trojan.GenericKD.2888985
Cylance Unsafe
Sangfor Malware.Generic-Script.Save.5864a21c
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Ransom:VBS/Blocker.c1f6e1a3
K7GW Trojan ( 004d2dcc1 )
Cybereason malicious.725096
Baidu VBS.Trojan.Obfuscated.ae
Cyren VBS/Agent.HE
Symantec Trojan.Gen
ESET-NOD32 VBS/Obfuscated.G
APEX Malicious
Avast Script:SNH-gen [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.hsyz
BitDefender Trojan.GenericKD.2888985
NANO-Antivirus Trojan.Script.ExpKit.exylvw
MicroWorld-eScan Trojan.GenericKD.2888985
Tencent Win32.Trojan.Blocker.Ahef
Ad-Aware Trojan.GenericKD.2888985
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition VBS/Downloader.gy
FireEye Trojan.GenericKD.2888985
Emsisoft Trojan.GenericKD.2888985 (B)
Webroot W32.Malware.Ml.Vt
Avira WORM/Jenxcus.77295
Microsoft Trojan:Win32/Ditertag.A
ZoneAlarm Trojan-Ransom.Win32.Blocker.hsyz
GData Trojan.GenericKD.2888985
McAfee Artemis!E23990A72509
MAX malware (ai score=86)
VBA32 Hoax.Blocker
Panda Trj/CI.A
Ikarus Trojan.VBS.Agent
Fortinet VBS/Agent.XT!tr
AVG Script:SNH-gen [Trj]
Paloalto generic.ml

How to remove VBS/Obfuscated.G virus?

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/Obfuscated.G 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/Obfuscated.G 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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