Trojan.Agent.EZVD

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

What is Trojan.Agent.EZVD infection?

In this short article you will certainly find about the interpretation of Trojan.Agent.EZVD as well as its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by online frauds to demand paying the ransom by a victim.

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In the majority of the situations, Trojan.Agent.EZVD virus will certainly instruct its sufferers to launch funds move for the function of counteracting the amendments that the Trojan infection has introduced to the target’s device.

Trojan.Agent.EZVD Summary

These alterations can be as follows:

  • 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);
  • Presents an Authenticode digital signature;
  • 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 documents located on the victim’s hard drive — so the target can no more utilize the data;
  • Preventing normal 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.

Trojan.Agent.EZVD

The most common channels where Trojan.Agent.EZVD Trojans are infused 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 user winding up on a resource that hosts a malicious software;

As quickly as the Trojan is effectively injected, it will either cipher the data on the sufferer’s computer or stop the device from operating in a proper way – while also placing a ransom money note that points out the demand for the victims to impact the repayment for the objective of decrypting the documents or bring back the file system back to the preliminary problem. In most circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Trojan.Agent.EZVD circulation channels.

In numerous edges of the globe, Trojan.Agent.EZVD expands by jumps as well as bounds. However, the ransom notes and also tricks of obtaining the ransom amount may differ depending on particular local (regional) settings. The ransom money notes and techniques of extorting the ransom quantity may vary depending on particular regional (regional) setups.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

    In specific areas, the Trojans typically wrongfully report having actually identified some unlicensed applications made it possible for on the target’s gadget. The alert after that demands the customer to pay the ransom money.

    Faulty statements about illegal web content.

    In countries where software program piracy is less popular, this technique is not as reliable for the cyber fraudulences. Conversely, the Trojan.Agent.EZVD popup alert might wrongly claim to be deriving from a police establishment and will certainly report having situated youngster pornography or other unlawful information on the gadget.

    Trojan.Agent.EZVD popup alert might incorrectly claim to be obtaining from a law enforcement institution and will report having located youngster pornography or various other illegal information on the tool. The alert will similarly contain a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 63513D8F
md5: b6acf99584892096a0fc0a5063d722c0
name: B6ACF99584892096A0FC0A5063D722C0.mlw
sha1: b5446ab214cb5a08d572c28cc64d920966d8ee03
sha256: a8fa10846caf45356bd2e88eb46b4452ae07c84a7b106168f5eab2165ef01e23
sha512: 255ed6a470eb13c499a16127fc3b50a8b51120b12bb3deddd997d5e34aa979c4625b61b646cea04b1b4a7249099b45371752fe4fe504da7548107320959679fc
ssdeep: 6144:hTfmt7eZAPOyKmLrLqGvHr0nNK11G9DMQyaViFwRur:hbi7/xZrkNK11G9AQyOi6c
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Agent.EZVD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.malware.sig1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Agent.EZVD
FireEye Generic.mg.b6acf99584892096
ALYac Trojan.Agent.EZVD
Cylance Unsafe
Sangfor Malware
BitDefender Trojan.Agent.EZVD
K7GW Riskware ( 0049f6ae1 )
K7AntiVirus Riskware ( 0049f6ae1 )
Cyren W32/Agent.CCJ.gen!Eldorado
Symantec Trojan.Maltrec.TS
ESET-NOD32 a variant of Win32/GenCBL.NT
APEX Malicious
Rising Trojan.GenCBL!8.12138 (TFE:4:CKVnoSwwvO)
Ad-Aware Trojan.Agent.EZVD
Sophos ML/PE-A + Mal/EncPk-APW
F-Secure Heuristic.HEUR/AGEN.1134669
DrWeb BackDoor.Qbot.554
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
Emsisoft MalCert.A (A)
Avira HEUR/AGEN.1134669
Microsoft Trojan:Win32/Wacatac.B!ml
Gridinsoft Wacatac Trojan
Arcabit Trojan.Agent.EZVD
GData Trojan.Agent.EZVD
Cynet Malicious (score: 100)
McAfee W32/PinkSbot-HE!B6ACF9958489
MAX malware (ai score=87)
VBA32 Malware-Cryptor.General.3
Malwarebytes Trojan.Cutwail
Fortinet W32/Qbot.CU!tr
Qihoo-360 Generic/HEUR/QVM39.1.B28C.Malware.Gen

How to remove Trojan.Agent.EZVD 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

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 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.Agent.EZVD 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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