Trojan.Agent.FBNV

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

What is Trojan.Agent.FBNV infection?

In this article you will locate about the interpretation of Trojan.Agent.FBNV as well as its adverse effect on your computer. Such ransomware are a kind of malware that is elaborated by online frauds to demand paying the ransom by a target.

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Most of the situations, Trojan.Agent.FBNV ransomware will advise its victims to launch funds move for the function of reducing the effects of the amendments that the Trojan infection has presented to the target’s tool.

Trojan.Agent.FBNV Summary

These modifications 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s hard drive — so the sufferer can no more 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.FBNV

One of the most typical networks through which Trojan.Agent.FBNV Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a source that organizes a destructive software program;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s computer or protect against the tool from functioning in an appropriate manner – while additionally placing a ransom money note that states the demand for the targets to impact the settlement for the function of decrypting the files or bring back the data system back to the initial problem. In a lot of circumstances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually currently been harmed.

Trojan.Agent.FBNV distribution channels.

In numerous corners of the globe, Trojan.Agent.FBNV expands by leaps as well as bounds. Nonetheless, the ransom notes and methods of obtaining the ransom money amount may vary depending on certain neighborhood (local) settings. The ransom money notes and techniques of obtaining the ransom quantity may vary depending on particular neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software program.

    In particular areas, the Trojans often wrongfully report having actually identified some unlicensed applications allowed on the victim’s device. The alert after that demands the customer to pay the ransom.

    Faulty declarations about unlawful content.

    In countries where software application piracy is less preferred, this technique is not as reliable for the cyber frauds. Alternatively, the Trojan.Agent.FBNV popup alert might incorrectly assert to be stemming from a law enforcement establishment and will certainly report having located child pornography or other prohibited information on the device.

    Trojan.Agent.FBNV popup alert may wrongly assert to be acquiring from a law enforcement organization and also will report having situated youngster porn or other prohibited data on the tool. The alert will similarly contain a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 4A0C9079
md5: 3b705cf54186a4775669f61d9856dc14
name: 3B705CF54186A4775669F61D9856DC14.mlw
sha1: 2a0fec448ffff18fdf545fee0ee8c855fdc3ec62
sha256: c01990dbdf6e13e7bb3339d90443e8e00b27ceef43e052043cefa5435914e583
sha512: cc4b573f358672f32a12f74ddd022d040f76a0a73633502fb087b01d26c605d0a89bd578a471081a810828b8c18f87db57240602dd6c7e56e7b4f83d6dcabf7b
ssdeep: 3072:czrlNwFBuQ+xdAmmgXf06aruQ2r8Lg7Z1zWIhrPBS/L/1l:czPkBvUFmgXfsrWWIhrZS/5
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Agent.FBNV also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Agent.FBNV
FireEyeGeneric.mg.3b705cf54186a477
McAfeeGenericRXAA-AA!3B705CF54186
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.Agent.FBNV
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_80% (D)
BitDefenderThetaGen:NN.ZedlaF.34742.lu4@am42YOei
CyrenW32/Emotet.AZX.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:TrojanX-gen [Trj]
KasperskyHEUR:Backdoor.Win32.Emotet.gen
Ad-AwareTrojan.Agent.FBNV
SophosML/PE-A
F-SecureTrojan.TR/AD.Emotet.gck
McAfee-GW-EditionBehavesLike.Win32.CryptDoma.cc
EmsisoftTrojan.Agent.FBNV (B)
AviraTR/AD.Emotet.gck
MAXmalware (ai score=87)
MicrosoftTrojan:Win32/EmotetCrypt.PEF!MTB
GridinsoftRansom.Win32.Wacatac.oa!s1
ArcabitTrojan.Agent.FBNV
ZoneAlarmHEUR:Backdoor.Win32.Emotet.gen
GDataTrojan.Agent.FBNV
CynetMalicious (score: 100)
ALYacTrojan.Agent.Emotet
MalwarebytesTrojan.Emotet
PandaTrj/GdSda.A
ESET-NOD32Win32/Emotet.CN
SentinelOneStatic AI – Suspicious PE
FortinetW32/Kryptik.6C13!tr
AVGWin32:TrojanX-gen [Trj]

How to remove Trojan.Agent.FBNV 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.FBNV 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.FBNV 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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