Trojan.Agent.EZVD (B)

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

What is Trojan.Agent.EZVD (B) infection?

In this short article you will certainly discover regarding the definition of Trojan.Agent.EZVD (B) as well as its adverse influence on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to require paying the ransom by a sufferer.

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In the majority of the instances, Trojan.Agent.EZVD (B) virus will certainly advise its victims to start funds move for the function of counteracting the amendments that the Trojan infection has introduced to the target’s device.

Trojan.Agent.EZVD (B) 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.
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • 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
  • Ciphering the files located on the victim’s hard drive — so the sufferer can no more make use of the data;
  • Preventing routine accessibility to the sufferer’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.Agent.EZVD (B)

The most regular networks whereby Trojan.Agent.EZVD (B) Ransomware are injected are:

  • By methods of phishing emails;
  • As an effect of customer winding up on a resource that holds a harmful software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s PC or protect against the tool from working in an appropriate way – while also putting a ransom note that states the requirement for the targets to effect the settlement for the function of decrypting the documents or bring back the data system back to the initial condition. In most instances, the ransom money note will certainly turn up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Trojan.Agent.EZVD (B) distribution networks.

In numerous edges of the world, Trojan.Agent.EZVD (B) expands by jumps as well as bounds. Nonetheless, the ransom notes and techniques of extorting the ransom money amount may differ depending on specific neighborhood (local) settings. The ransom notes and tricks of extorting the ransom amount may vary depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications allowed on the target’s gadget. The sharp after that demands the customer to pay the ransom.

    Faulty statements concerning unlawful material.

    In countries where software program piracy is much less prominent, this approach is not as efficient for the cyber scams. Conversely, the Trojan.Agent.EZVD (B) popup alert might incorrectly assert to be deriving from a police institution and will report having situated youngster porn or other unlawful data on the tool.

    Trojan.Agent.EZVD (B) popup alert might falsely declare to be obtaining from a regulation enforcement institution and also will report having situated kid porn or other illegal information on the device. The alert will similarly consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: A00449C8
md5: 0d624a459e2945cc42bc43af4b62e6cd
name: 0D624A459E2945CC42BC43AF4B62E6CD.mlw
sha1: 0d903c70aabd35075b2a70c98de07ea374303cd3
sha256: 02ae0407e867ba5b0c3861ada32934dfc597a851b1bbd83b0aed590efc9e655e
sha512: 77aa457e18f04d744add1905a7a9b0f2f30efac8c2b127f7512991e9d3f6212c268021adf81edea05de4804504d6bc3beb91cae6e4dddd42a52d8f356ba292e5
ssdeep: 6144:BTfmt7eZAPOyKmLrLqGvHr0nNK11G9DMQyaViFwRuq:Bbi7/xZrkNK11G9AQyOi65
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Agent.EZVD (B) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Agent.EZVD
FireEye Generic.mg.0d624a459e2945cc
Qihoo-360 Generic/HEUR/QVM39.1.B7F7.Malware.Gen
ALYac Trojan.Agent.EZVD
Cylance Unsafe
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Trojan.Agent.EZVD
K7GW Riskware ( 0040eff71 )
BitDefenderTheta Gen:NN.ZedlaF.34670.vm4@audiJufG
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Generik.IGDTTNE
APEX Malicious
Kaspersky UDS:DangerousObject.Multi.Generic
Rising Trojan.GenCBL!8.12138 (TFE:4:CKVnoSwwvO)
Ad-Aware Trojan.Agent.EZVD
Emsisoft Trojan.Agent.EZVD (B)
F-Secure Trojan.TR/AD.Qbot.diumi
DrWeb Trojan.Inject4.6118
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
Sophos ML/PE-A + Mal/EncPk-APW
Avira TR/AD.Qbot.diumi
Microsoft Trojan:Win32/Wacatac.B!ml
Gridinsoft Ransom.Win32.Wacatac.oa!s1
Arcabit Trojan.Agent.EZVD
ZoneAlarm UDS:DangerousObject.Multi.Generic
GData Trojan.Agent.EZVD
Cynet Malicious (score: 100)
Acronis suspicious
McAfee W32/PinkSbot-HE!0D624A459E29
MAX malware (ai score=84)
VBA32 Malware-Cryptor.General.3
Malwarebytes Trojan.Cutwail
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_77%
Fortinet W32/Qbot.CU!tr

How to remove Trojan.Agent.EZVD (B) 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.Agent.EZVD (B) 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 Trojan.Agent.EZVD (B) 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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