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

What is Troj/Agent-BEUD infection?

In this post you will certainly find concerning the interpretation of Troj/Agent-BEUD and its unfavorable effect on your computer. Such ransomware are a kind of malware that is elaborated by online frauds to require paying the ransom money by a target.

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Most of the situations, Troj/Agent-BEUD infection will certainly advise its targets to initiate funds move for the objective of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s gadget.

Troj/Agent-BEUD 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.
  • 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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!
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s hard disk drive — so the sufferer can no longer utilize the information;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains


One of the most typical networks through which Troj/Agent-BEUD Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of customer ending up on a resource that hosts a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s computer or prevent the tool from working in a correct fashion – while also positioning a ransom note that states the requirement for the victims to impact the settlement for the function of decrypting the files or bring back the data system back to the preliminary problem. In a lot of instances, the ransom money note will come up when the client restarts the PC after the system has currently been harmed.

Troj/Agent-BEUD distribution networks.

In various corners of the world, Troj/Agent-BEUD expands by jumps and also bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom quantity may vary depending upon particular neighborhood (local) setups. The ransom money notes and also methods of obtaining the ransom amount may differ depending on specific regional (regional) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having detected some unlicensed applications enabled on the victim’s device. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In countries where software application piracy is much less popular, this technique is not as efficient for the cyber frauds. Alternatively, the Troj/Agent-BEUD popup alert may falsely claim to be stemming from a police institution as well as will report having situated kid pornography or various other unlawful information on the device.

    Troj/Agent-BEUD popup alert may falsely declare to be deriving from a regulation enforcement establishment and also will report having situated child porn or various other illegal information on the device. The alert will similarly consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: D1DD95E6
md5: 3cdd94d3b52d50aa9cc71fa5049c430c
name: tmpogmi751t
sha1: cf70e8bba28327b722f03a12fc50fd92dd7b85d4
sha256: 9eb80a96011d195c289d5b3bec32773e9105a5e19630bfb7f1354065e6aab22e
sha512: 8ba77bfa4fa70e68f4d47462ce53d1a2d68d65ef7b745a9430dac12d8eb5ce4744196f3dec986cff7646eada2d0bd052d9e11d31aa74a82baae877190ac3e2ce
ssdeep: 6144:uXKJlnagpOWod1+3Ea6dDeCR7yaEnC+lbUGhclavUr1M5Hs+cI9Q:rpwYGRb+lbUqcl2Ur25Hs5IW
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Troj/Agent-BEUD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.FamVT.ZevbafBB.Trojan
MicroWorld-eScan Trojan.GenericKD.43353970
ALYac Trojan.GenericKD.43353970
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Trojan ( 00568e4e1 )
BitDefender Trojan.GenericKD.43353970
K7GW Trojan ( 00568e4e1 )
Cybereason malicious.ba2832
BitDefenderTheta Gen:NN.ZexaF.34128.EqX@aWplB4li
F-Prot W32/Emotet.AMF.gen!Eldorado
Symantec Trojan.Trickybot
ESET-NOD32 a variant of Win32/Kryptik.HEDK
TrendMicro-HouseCall TROJ_FRS.VSNTFH20
Avast Win32:Trojan-gen
GData Trojan.GenericKD.43353970
Kaspersky UDS:DangerousObject.Multi.Generic
Alibaba Trojan:Win32/TrickBot.79503fb8
NANO-Antivirus Trojan.Win32.Kryptik.hlgyax
ViRobot Trojan.Win32.Z.Emotet.495945.A
AegisLab Trojan.Win32.Malicious.4!c
Rising Trojan.Kryptik!1.C627 (CLOUD)
Ad-Aware Trojan.GenericKD.43353970
Emsisoft Trojan.GenericKD.43353970 (B)
F-Secure Trojan.TR/AD.TrickBot.yqbak
DrWeb Trojan.DownLoader33.55127
Sophos Troj/Agent-BEUD
APEX Malicious
Cyren W32/Trojan.TVHQ-6234
Jiangmin Trojan.Zenpak.cdt
MaxSecure Trojan.Malware.1728101.susgen
Avira TR/AD.TrickBot.yqbak
Antiy-AVL Trojan/Win32.Wacatac
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D2958772
AhnLab-V3 Malware/Win32.Generic.C4129486
ZoneAlarm UDS:DangerousObject.Multi.Generic
Microsoft Trojan:Win32/TrickBot.ARJ!MTB
Cynet Malicious (score: 85)
McAfee GenericRXAA-AA!3CDD94D3B52D
MAX malware (ai score=89)
VBA32 BScope.Backdoor.Emotet
Malwarebytes Trojan.Agent
Ikarus Trojan-Banker.TrickBot
Panda Trj/Agent.AJS
Tencent Malware.Win32.Gencirc.10cdd68b
Yandex Trojan.Agent!1CUrJVwFLrA
SentinelOne DFI – Suspicious PE
Fortinet W32/Emotet.CHWJ!tr
AVG Win32:Trojan-gen
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Generic/Trojan.BO.093

How to remove Troj/Agent-BEUD 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 Troj/Agent-BEUD 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Troj/Agent-BEUD you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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