Trojan.Agent.EYHO

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

What is Trojan.Agent.EYHO infection?

In this short article you will find regarding the interpretation of Trojan.Agent.EYHO and also its negative effect on your computer system. Such ransomware are a type of malware that is specified by on the internet scams to require paying the ransom money by a sufferer.

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Most of the cases, Trojan.Agent.EYHO virus will certainly advise its sufferers to initiate funds move for the objective of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.

Trojan.Agent.EYHO Summary

These modifications 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.
  • 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;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the sufferer’s hard drive — so the victim can no more utilize the information;
  • Preventing routine 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.Agent.EYHO

One of the most common networks whereby Trojan.Agent.EYHO Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user winding up on a resource that holds a malicious software;

As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or prevent the device from working in a proper way – while likewise positioning a ransom note that mentions the demand for the targets to effect the repayment for the objective of decrypting the documents or recovering the data system back to the initial problem. In most circumstances, the ransom note will certainly show up when the customer restarts the PC after the system has actually already been harmed.

Trojan.Agent.EYHO distribution networks.

In numerous corners of the globe, Trojan.Agent.EYHO grows by leaps and bounds. Nonetheless, the ransom money notes and techniques of obtaining the ransom amount might vary depending upon specific local (local) settings. The ransom money notes as well as methods of obtaining the ransom money amount may vary depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having identified some unlicensed applications allowed on the target’s tool. The sharp then requires the individual to pay the ransom.

    Faulty declarations concerning prohibited material.

    In nations where software program piracy is less prominent, this method is not as effective for the cyber frauds. Additionally, the Trojan.Agent.EYHO popup alert may incorrectly declare to be originating from a law enforcement institution and also will report having situated child porn or other illegal data on the gadget.

    Trojan.Agent.EYHO popup alert may incorrectly assert to be acquiring from a regulation enforcement organization and will certainly report having located kid pornography or various other illegal data on the tool. The alert will in a similar way consist of a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 1D3AFBBD
md5: 0cd7647ef7f5087768942013aa0f17ae
name: 0CD7647EF7F5087768942013AA0F17AE.mlw
sha1: 7c523dfce920d3696644041c8f0527da75585e80
sha256: d74e55accbca02508e6825814f30ad6d6963c54c85bce1329c71caffff83636a
sha512: 3e19003ad2a30c23ba6c9356cb4ccab5767f16f47948f784d153e59af1ce5083c874f660ccebe137b3778be4d72fac94d74c1c99c78035476bda548fb8e0481b
ssdeep: 6144:5awCRk4Z0Nhb4s6g1IILx4r37gCyljAyU:fGk4ZkhMil4b7XuU
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 Headlight Software, Inc. All rights reserved.
InternalName: AdminPrivSetting.exe
FileVersion: 1.0.6.5
CompanyName: Headlight Software, Inc.
ProductName: (Shared by Headlight Software Products)
ProductVersion: 1.0.6.5
FileDescription: Change Settings that need Admin Privileges
OriginalFilename: AdminPrivSetting.exe
Translation: 0x0409 0x04e4

Trojan.Agent.EYHO also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Inject4.4663
MicroWorld-eScanTrojan.Agent.EYHO
Qihoo-360HEUR/QVM19.1.3FBB.Malware.Gen
McAfeeGenericRXMN-VD!0CD7647EF7F5
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 00571f591 )
BitDefenderTrojan.Agent.EYHO
K7GWTrojan ( 00571f591 )
Cybereasonmalicious.ce920d
InvinceaML/PE-A + Troj/Agent-AJFK
CyrenW32/Kryptik.CJK.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HHDH
AvastWin32:DangerousSig [Trj]
ClamAVWin.Malware.Qbot-9785651-0
KasperskyHEUR:Trojan-Banker.Win32.Qbot.vho
NANO-AntivirusVirus.Win32.Gen.ccmw
Ad-AwareTrojan.Agent.EYHO
EmsisoftMalCert.A (A)
McAfee-GW-EditionBehavesLike.Win32.VirRansom.dc
SentinelOneStatic AI – Malicious PE
FireEyeGeneric.mg.0cd7647ef7f50877
SophosTroj/Agent-AJFK
JiangminTrojan.Banker.Qbot.tz
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftTrojan:Win32/Qakbot.AR!MTB
GridinsoftTrojan.Win32.Agent.oa!s1
ArcabitTrojan.Agent.EYHO
SUPERAntiSpywareTrojan.Agent/Generic
ZoneAlarmHEUR:Trojan-Banker.Win32.Qbot.vho
GDataTrojan.Agent.EYHO
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Qakbot.R354460
VBA32BScope.Trojan.Wacatac
ALYacTrojan.Agent.EYHO
MAXmalware (ai score=80)
MalwarebytesBackdoor.Qbot
APEXMalicious
RisingTrojan.Kryptik!1.CE73 (CLASSIC)
eGambitPE.Heur.InvalidSig
FortinetW32/Kryptik.HGKG!tr
AVGWin32:DangerousSig [Trj]
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureTrojan.Malware.121218.susgen

How to remove Trojan.Agent.EYHO 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.EYHO 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.EYHO 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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