Trojan:Win32/Gozi.GB!MTB

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

What is Trojan:Win32/Gozi.GB!MTB infection?

In this post you will discover regarding the interpretation of Trojan:Win32/Gozi.GB!MTB and also its negative effect on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet frauds to demand paying the ransom by a victim.

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Most of the situations, Trojan:Win32/Gozi.GB!MTB virus will advise its victims to start funds transfer for the function of reducing the effects of the modifications that the Trojan infection has introduced to the target’s gadget.

Trojan:Win32/Gozi.GB!MTB Summary

These alterations can be as complies with:

  • 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.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the files found on the target’s hard disk — so the sufferer can no more utilize the data;
  • Preventing normal 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.

Trojan:Win32/Gozi.GB!MTB

One of the most normal channels through which Trojan:Win32/Gozi.GB!MTB Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of individual ending up on a resource that hosts a malicious software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s computer or protect against the gadget from operating in a proper fashion – while likewise positioning a ransom money note that states the need for the victims to impact the repayment for the purpose of decrypting the papers or restoring the file system back to the initial problem. In the majority of circumstances, the ransom money note will certainly turn up when the customer reboots the COMPUTER after the system has already been harmed.

Trojan:Win32/Gozi.GB!MTB circulation channels.

In various edges of the world, Trojan:Win32/Gozi.GB!MTB expands by jumps and also bounds. Nonetheless, the ransom money notes and methods of extorting the ransom amount may vary depending upon particular local (local) setups. The ransom money notes and methods of obtaining the ransom quantity might vary depending on particular local (local) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software.

    In particular locations, the Trojans typically wrongfully report having actually spotted some unlicensed applications enabled on the target’s tool. The sharp then demands the customer to pay the ransom money.

    Faulty declarations about prohibited material.

    In nations where software piracy is less preferred, this approach is not as reliable for the cyber fraudulences. Additionally, the Trojan:Win32/Gozi.GB!MTB popup alert may falsely declare to be stemming from a law enforcement organization and will report having situated youngster pornography or various other prohibited data on the tool.

    Trojan:Win32/Gozi.GB!MTB popup alert may incorrectly claim to be deriving from a regulation enforcement establishment and will certainly report having situated kid porn or various other unlawful data on the gadget. The alert will likewise have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 581B54FE
md5: e39a807107312fa5652419ddd6d6d02b
name: tmp9vfx7u84
sha1: 4aee9ef029e57904290a13188813102766e5656e
sha256: f6644b3742643237c93c6c051f71d33044042d5fe88aef3b18de16d763226f95
sha512: 1a462c8cc7196162686a817350dce2358b4c08e3baf617449533ad45a179c360626a88a75e1f55cf28cf067f405ad5f537da61bc943316928c8f79294622d56a
ssdeep: 3072:eYkPy807G4DQRGSiZ+LwbUcsNTJiFJwjjeh2ULOgKNIfvqoaAU+/vQE7VxqMnJf:APyH7l+4sdJeJoW4gO6qEvfxxqMZ
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2014-2017 Foxit Software Inc. All Rights Reserved.
InternalName: TrackReview.exe
FileVersion: 8.2.0.1118
CompanyName: Foxit Software Inc.
ProductName: Foxit Track Review
ProductVersion: 8.2.0.1118
FileDescription: Track Review
OriginalFilename: Foxit Track Review
Translation: 0x0000 0x04b0

Trojan:Win32/Gozi.GB!MTB also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKDZ.67828
McAfee GenericRXLA-AW!E39A80710731
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
BitDefender Trojan.GenericKDZ.67828
K7GW Trojan ( 005682b31 )
K7AntiVirus Trojan ( 005682b31 )
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
GData Trojan.GenericKDZ.67828
Kaspersky Trojan-Downloader.Win32.Zload.le
Tencent Malware.Win32.Gencirc.10cdd46c
Sophos Mal/Cerber-AL
F-Secure Trojan.TR/AD.ZLoader.lqmhg
DrWeb Trojan.DownLoader33.53795
FireEye Generic.mg.e39a807107312fa5
Emsisoft Trojan.GenericKDZ.67828 (B)
Ikarus Trojan-Banker.Cridex
Jiangmin TrojanDownloader.Zload.bu
Avira TR/AD.ZLoader.lqmhg
MAX malware (ai score=85)
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Arcabit Trojan.Generic.D108F4
ZoneAlarm Trojan-Downloader.Win32.Zload.le
Microsoft Trojan:Win32/Gozi.GB!MTB
Cynet Malicious (score: 100)
VBA32 BScope.Trojan.Blocker.18705
ALYac Trojan.GenericKDZ.67828
Ad-Aware Trojan.GenericKDZ.67828
Malwarebytes Trojan.ZLoader
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.HDVO
Rising Ransom.Shade!8.12CC (TFE:dGZlOgJ0PzsGPJ+bgg)
Yandex Trojan.Kryptik!GtAfamaPqIw
SentinelOne DFI – Malicious PE
Fortinet W32/Kryptik.HDNN!tr
BitDefenderTheta Gen:NN.ZedlaF.34128.Mu8@auy6RSai
AVG Win32:TrojanX-gen [Trj]
MaxSecure Trojan.Malware.102148557.susgen

How to remove Trojan:Win32/Gozi.GB!MTB 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Trojan:Win32/Gozi.GB!MTB 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 Trojan:Win32/Gozi.GB!MTB 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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