Trojan.Agent.FBOH (B)

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

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

In this post you will certainly find about the meaning of Trojan.Agent.FBOH (B) as well as its negative influence on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to demand paying the ransom money by a victim.

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Most of the instances, Trojan.Agent.FBOH (B) infection will advise its targets to start funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually introduced to the target’s device.

Trojan.Agent.FBOH (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.
  • 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;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the victim’s disk drive — so the sufferer can no more make use of 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.FBOH (B)

The most typical networks through which Trojan.Agent.FBOH (B) Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of customer ending up on a resource that organizes a destructive software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s computer or prevent the gadget from operating in an appropriate way – while additionally putting a ransom note that points out the requirement for the victims to effect the repayment for the function of decrypting the papers or bring back the data system back to the initial problem. In the majority of circumstances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually already been harmed.

Trojan.Agent.FBOH (B) distribution networks.

In various edges of the globe, Trojan.Agent.FBOH (B) expands by jumps as well as bounds. Nonetheless, the ransom money notes and also techniques of extorting the ransom amount may differ depending upon specific regional (regional) setups. The ransom notes and also techniques of obtaining the ransom quantity may vary depending on specific regional (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software application.

    In specific locations, the Trojans often wrongfully report having actually found some unlicensed applications enabled on the target’s tool. The alert then requires the customer to pay the ransom money.

    Faulty declarations about prohibited material.

    In nations where software program piracy is less prominent, this approach is not as reliable for the cyber scams. Additionally, the Trojan.Agent.FBOH (B) popup alert may incorrectly claim to be stemming from a police institution and also will report having situated child porn or various other illegal data on the tool.

    Trojan.Agent.FBOH (B) popup alert may wrongly assert to be acquiring from a law enforcement institution and also will certainly report having located kid porn or various other illegal information on the gadget. The alert will similarly contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: CA09C3E6
md5: 485514d498a5f242576f19db182caa8a
name: 485514D498A5F242576F19DB182CAA8A.mlw
sha1: e7083ba1bed349622b5d496c70136b09de08268b
sha256: 7511b4eb0b4854477ca06e985939006b47f75a56e14a575225dc625b862bce38
sha512: 654bcd34509829cd621c61bd7bc129389690b98c33ed6c13ad7c20d5e2cc737945bf8ffe23a43037741e97a39eef070ed6f14f9f6cfe65ac7e06c969018eec8d
ssdeep: 3072:7zrlNwFBuQ+e2ro9Ux4huw/mY2EeTyDcqsAX8QaCQ5IS39mLSnwKl:7zPkBvcroGIRe+7sAXMCQL3ImwK
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Agent.FBOH
FireEyeGeneric.mg.485514d498a5f242
ALYacTrojan.Agent.Emotet
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.Agent.FBOH
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_80% (D)
BitDefenderThetaGen:NN.ZedlaF.34742.mu4@aCYmlapi
CyrenW32/Emotet.AZX.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HINY
APEXMalicious
AvastWin32:TrojanX-gen [Trj]
KasperskyHEUR:Backdoor.Win32.Emotet.gen
Ad-AwareTrojan.Agent.FBOH
EmsisoftTrojan.Agent.FBOH (B)
F-SecureTrojan.TR/AD.Emotet.gcl
McAfee-GW-EditionBehavesLike.Win32.CryptDoma.cc
SophosML/PE-A
SentinelOneStatic AI – Suspicious PE
AviraTR/AD.Emotet.gcl
MicrosoftTrojan:Win32/EmotetCrypt.PEF!MTB
GridinsoftRansom.Win32.Wacatac.oa!s1
ArcabitTrojan.Agent.FBOH
AhnLab-V3Trojan/Win32.Emotet.C4289232
ZoneAlarmHEUR:Backdoor.Win32.Emotet.gen
GDataTrojan.Agent.FBOH
CynetMalicious (score: 100)
McAfeeEmotet-FRR!485514D498A5
MAXmalware (ai score=84)
MalwarebytesTrojan.Emotet
PandaTrj/GdSda.A
FortinetW32/Emotet.CN!tr
AVGWin32:TrojanX-gen [Trj]

How to remove Trojan.Agent.FBOH (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

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.FBOH (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:

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If the guide doesn’t help you to remove Trojan.Agent.FBOH (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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