Trojan.Agent.EYHC (B)

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

In this post you will certainly discover about the definition of Trojan.Agent.EYHC (B) as well as its negative impact on your computer system. Such ransomware are a kind of malware that is clarified by on the internet scams to demand paying the ransom money by a sufferer.

In the majority of the instances, Trojan.Agent.EYHC (B) infection will certainly advise its sufferers to initiate funds move for the function of neutralizing the changes that the Trojan infection has actually presented to the sufferer’s gadget.

Trojan.Agent.EYHC (B) Summary

These adjustments 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.
  • 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.
  • Mimics the system’s user agent string for its own requests;
  • Expresses interest in specific running processes;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the victim’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing normal 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.EYHC (B)

The most regular networks through which Trojan.Agent.EYHC (B) Ransomware are infused are:

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

As quickly as the Trojan is efficiently infused, it will either cipher the information on the victim’s PC or avoid the tool from working in a correct manner – while also putting a ransom note that points out the need for the victims to effect the repayment for the function of decrypting the records or bring back the documents system back to the preliminary problem. In many circumstances, the ransom note will certainly come up when the client restarts the PC after the system has already been harmed.

Trojan.Agent.EYHC (B) distribution networks.

In numerous edges of the globe, Trojan.Agent.EYHC (B) grows by leaps and bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom amount might differ relying on specific neighborhood (regional) setups. The ransom money notes and tricks of extorting the ransom amount might differ depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software program.

    In specific locations, the Trojans often wrongfully report having actually identified some unlicensed applications allowed on the victim’s gadget. The sharp then requires the customer to pay the ransom.

    Faulty declarations concerning illegal material.

    In nations where software application piracy is less preferred, this technique is not as efficient for the cyber frauds. Alternatively, the Trojan.Agent.EYHC (B) popup alert may falsely assert to be deriving from a police organization and will report having located kid porn or various other illegal data on the device.

    Trojan.Agent.EYHC (B) popup alert might wrongly claim to be acquiring from a legislation enforcement establishment and will report having located kid pornography or other illegal data on the gadget. The alert will in a similar way have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 8585E832md5: 4495629b9ef88657d673cf00d5734258name: 1dWsY6DXM4hHO.exesha1: 565f4812478c79cb2d70543b24d320c09ada59desha256: f99cb0b16a631debbd6e9547fc1c298479a9c2e5713867df99f06093b1751a3asha512: 544ef049b869f4fa917b8f06fdc224bd2750743d19e616348dab626b0b439d019db3278d62818c35a53e8f0c520ce31017aa557eefd26f849cbe89714df550afssdeep: 6144:Zc/DFK7LQRhpA1AuScJ2dGuK+COooFiSRbrMG+iApQUfX4QZLvpt6cTA:ZqFK822urJ2hKNOooDRkGL6Hrpttype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Agent.EYHC
Qihoo-360 Generic/HEUR/QVM08.0.E5BB.Malware.Gen
McAfee RDN/Emotet
Cylance Unsafe
CrowdStrike win/malicious_confidence_70% (W)
BitDefender Trojan.Agent.EYHC
K7GW Trojan ( 00571ef71 )
K7AntiVirus Trojan ( 00571ef71 )
Cyren W32/Kryptik.CIF.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Trojan.Generic-9784952-0
Kaspersky HEUR:Trojan-Banker.Win32.Emotet.gen
AegisLab Trojan.Win32.Generic.4!c
Rising [email protected] (RDMK:YbEhqj2shQ4z5C72n7dE/g)
Ad-Aware Trojan.Agent.EYHC
Emsisoft Trojan.Agent.EYHC (B)
F-Secure Trojan.TR/AD.Emotet.foi
DrWeb Trojan.Emotet.1047
Invincea Generic ML PUA (PUA)
McAfee-GW-Edition BehavesLike.Win32.Emotet.fc
FireEye Generic.mg.4495629b9ef88657
Ikarus Trojan-Banker.Emotet
Avira TR/AD.Emotet.foi
MAX malware (ai score=86)
Microsoft Trojan:Win32/EmotetCrypt.ARK!MTB
Gridinsoft Ransom.Win32.Wacatac.oa!s1
Arcabit Trojan.Agent.EYHC
ZoneAlarm HEUR:Trojan-Banker.Win32.Emotet.gen
GData Trojan.Agent.EYHC
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C4215257
BitDefenderTheta Gen:NN.ZexaF.34590.yqW@a8ifB2he
ALYac Trojan.Agent.Emotet
Malwarebytes Trojan.Emotet
ESET-NOD32 Win32/Emotet.CM
Tencent Win32.Trojan-banker.Emotet.Pcsr
Fortinet W32/Emotet.AMH!tr
AVG Win32:Trojan-gen
Cybereason malicious.2478c7
Paloalto generic.ml

How to remove Trojan.Agent.EYHC (B) 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Trojan.Agent.EYHC (B) you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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