Trojan.Agent.FBNW

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

What is Trojan.Agent.FBNW infection?

In this article you will discover concerning the definition of Trojan.Agent.FBNW and also its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by online scams to demand paying the ransom by a sufferer.

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In the majority of the instances, Trojan.Agent.FBNW infection will certainly instruct its sufferers to initiate funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually introduced to the target’s gadget.

Trojan.Agent.FBNW 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.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the sufferer’s hard disk — so the sufferer can no more make use of the information;
  • Preventing normal access 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.FBNW

One of the most normal channels where Trojan.Agent.FBNW Ransomware Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of user ending up on a source that holds a malicious software;

As soon as the Trojan is efficiently infused, it will either cipher the data on the victim’s PC or avoid the tool from working in a proper way – while likewise placing a ransom money note that discusses the need for the sufferers to effect the settlement for the purpose of decrypting the files or bring back the file system back to the first problem. In a lot of circumstances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has actually currently been harmed.

Trojan.Agent.FBNW distribution networks.

In numerous corners of the world, Trojan.Agent.FBNW grows by leaps and also bounds. Nevertheless, the ransom notes as well as tricks of obtaining the ransom money amount might differ depending on particular neighborhood (local) setups. The ransom money notes and techniques of extorting the ransom money amount may differ depending on particular local (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In specific areas, the Trojans usually wrongfully report having detected some unlicensed applications allowed on the sufferer’s device. The alert after that requires the individual to pay the ransom.

    Faulty statements concerning unlawful content.

    In countries where software program piracy is much less popular, this method is not as efficient for the cyber scams. Conversely, the Trojan.Agent.FBNW popup alert may falsely claim to be stemming from a law enforcement institution and also will certainly report having located kid pornography or various other illegal information on the tool.

    Trojan.Agent.FBNW popup alert might incorrectly declare to be acquiring from a regulation enforcement organization and will report having situated kid pornography or other illegal information on the gadget. The alert will similarly contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 4996B761
md5: 487c85e62172cfda48e60ba6cb3505ac
name: 487C85E62172CFDA48E60BA6CB3505AC.mlw
sha1: 34c41f448af12721f32d035c2ed360b668ebc8be
sha256: 7a134866a85808922a2dd96bb503f67acfeee4e562d2febf45c4af2f52aa4940
sha512: ace90da28c70b0798b6888977d5f91de40e1875e5a81117e77f1adce142dd2745abc828174f7e44cd3d96b0891e331ba6f00c7ee87f000707d22dbede334c2f5
ssdeep: 3072:czrlNwFBuQ+8dAmmgXf06aruQ2r8Lg7Z1zWIhrPBS/L/1l:czPkBvBFmgXfsrWWIhrZS/5
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Agent.FBNW also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Agent.FBNW
FireEyeGeneric.mg.487c85e62172cfda
CAT-QuickHealBackdoor.Emotet
McAfeeEmotet-FRR!487C85E62172
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.Agent.FBNW
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_80% (D)
CyrenW32/Emotet.AZX.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:TrojanX-gen [Trj]
KasperskyHEUR:Backdoor.Win32.Emotet.gen
AlibabaTrojan:Win32/EmotetCrypt.e2a47655
ViRobotTrojan.Win32.Z.Emotet.192000.GB
RisingTrojan.Kryptik!1.D0EA (CLASSIC)
Ad-AwareTrojan.Agent.FBNW
EmsisoftTrojan.Agent.FBNW (B)
F-SecureTrojan.TR/AD.Emotet.gck
ZillyaBackdoor.Emotet.Win32.1186
TrendMicroTrojanSpy.Win32.EMOTET.SMTHI
McAfee-GW-EditionBehavesLike.Win32.Emotet.cc
SophosMal/Generic-R + Troj/Emotet-CVH
IkarusTrojan-Banker.Emotet
JiangminBackdoor.Emotet.vw
AviraTR/AD.Emotet.gck
MAXmalware (ai score=88)
Antiy-AVLTrojan/Win32.Emotet
MicrosoftTrojan:Win32/EmotetCrypt.PEF!MTB
GridinsoftRansom.Win32.Wacatac.oa!s1
ArcabitTrojan.Agent.FBNW
ZoneAlarmHEUR:Backdoor.Win32.Emotet.gen
GDataTrojan.Agent.FBNW
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Emotet.C4289232
BitDefenderThetaGen:NN.ZedlaF.34760.lu4@am42YOei
ALYacTrojan.Agent.Emotet
TACHYONTrojan/W32.Agent.192000.RR
VBA32Backdoor.Emotet
MalwarebytesTrojan.Emotet
PandaTrj/GdSda.A
ESET-NOD32Win32/Emotet.CN
TrendMicro-HouseCallTrojanSpy.Win32.EMOTET.SMTHI
TencentMalware.Win32.Gencirc.10ce30bb
YandexTrojan.Emotet!ikZ1Z850Ra8
SentinelOneStatic AI – Suspicious PE
FortinetW32/Kryptik.6C13!tr
AVGWin32:TrojanX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Generic/Trojan.d45

How to remove Trojan.Agent.FBNW 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.FBNW 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.FBNW 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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