Trojan.Agent.FBNO

Written by Robert Bailey

What is Trojan.Agent.FBNO infection?

In this short article you will certainly discover regarding the meaning of Trojan.Agent.FBNO and also its adverse effect on your computer. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom money by a sufferer.

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In the majority of the situations, Trojan.Agent.FBNO ransomware will certainly instruct its sufferers to initiate funds transfer for the function of reducing the effects of the changes that the Trojan infection has actually presented to the target’s tool.

Trojan.Agent.FBNO Summary

These alterations can be as complies with:

  • 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 found on the victim’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing regular 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.
Similar behavior
Related domains
z.whorecord.xyz Ransom.Win32.Wacatac.oa!s1
a.tomx.xyz Ransom.Win32.Wacatac.oa!s1

Trojan.Agent.FBNO

The most normal channels whereby Trojan.Agent.FBNO Trojans are injected 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 individual ending up on a resource that holds a harmful software;

As soon as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s PC or prevent the tool from functioning in a correct fashion – while likewise putting a ransom note that mentions the need for the victims to effect the payment for the function of decrypting the files or recovering the data system back to the preliminary condition. In a lot of circumstances, the ransom note will certainly come up when the customer restarts the PC after the system has actually currently been harmed.

Trojan.Agent.FBNO circulation networks.

In numerous edges of the globe, Trojan.Agent.FBNO expands by jumps and bounds. Nonetheless, the ransom money notes and methods of obtaining the ransom amount might differ depending upon specific neighborhood (regional) settings. The ransom notes and also techniques of extorting the ransom money quantity may vary depending on specific local (regional) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having identified some unlicensed applications made it possible for on the victim’s tool. The alert after that requires the user to pay the ransom money.

    Faulty declarations concerning illegal material.

    In nations where software application piracy is less popular, this technique is not as efficient for the cyber scams. Alternatively, the Trojan.Agent.FBNO popup alert might incorrectly assert to be stemming from a law enforcement institution and also will certainly report having situated kid pornography or other unlawful information on the tool.

    Trojan.Agent.FBNO popup alert may falsely assert to be obtaining from a regulation enforcement organization and will report having situated youngster pornography or other unlawful information on the tool. The alert will in a similar way include a demand for the user to pay the ransom.

Technical details

File Info:

crc32: C1D3DF97
md5: 0e2ea021e3edb61f17ee0795aa57a204
name: 0E2EA021E3EDB61F17EE0795AA57A204.mlw
sha1: b89a7ee0b32631005ec88c68cefc4a500f5ddf68
sha256: 43dfed4d88f06d3d2fef2114119273c97e3e209555ff88326e75599aae4e2515
sha512: 9041367b55f17f622f0c457e1292590322f42e34b5fea3b8cfb380445844bcc6f1867876b50d73d1474215c8b6b67003a7e1d01b37ee4c44aec5353b84efdbcb
ssdeep: 3072:czrlNwFBuQ+6dAmmgXf06aruQ2r8Lg7Z1zWIhrPBS/L/1l:czPkBvbFmgXfsrWWIhrZS/5
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Agent.FBNO also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Agent.FBNO
FireEye Generic.mg.0e2ea021e3edb61f
McAfee Emotet-FRR!0E2EA021E3ED
AegisLab Riskware.Win32.Generic.1!c
Sangfor Malware
CrowdStrike win/malicious_confidence_80% (D)
BitDefender Trojan.Agent.FBNO
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
BitDefenderTheta Gen:NN.ZedlaF.34742.lu4@am42YOei
Cyren W32/Emotet.AZX.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Emotet.CN
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Backdoor.Win32.Emotet.gen
Alibaba Trojan:Win32/EmotetCrypt.2c28d92a
Rising Trojan.Generic@ML.83 (RDML:xS8m8/+ViKXRqPFGK8PN+w)
Ad-Aware Trojan.Agent.FBNO
Sophos Mal/Generic-R + Troj/Emotet-CVH
F-Secure Trojan.TR/AD.Emotet.gck
McAfee-GW-Edition BehavesLike.Win32.CryptDoma.cc
Emsisoft Trojan.Agent.FBNO (B)
Ikarus Trojan-Banker.Emotet
Avira TR/AD.Emotet.gck
MAX malware (ai score=85)
Microsoft Trojan:Win32/EmotetCrypt.PEF!MTB
Gridinsoft Ransom.Win32.Wacatac.oa!s1
Arcabit Trojan.Agent.FBNO
AhnLab-V3 Trojan/Win32.Emotet.C4289232
ZoneAlarm HEUR:Backdoor.Win32.Emotet.gen
GData Trojan.Agent.FBNO
Cynet Malicious (score: 100)
ALYac Trojan.Agent.Emotet
TACHYON Trojan/W32.Agent.192000.RR
Malwarebytes Trojan.Emotet
Panda Trj/GdSda.A
Tencent Win32.Backdoor.Emotet.Gcc
SentinelOne Static AI – Suspicious PE
Fortinet W32/Emotet.CN!tr
AVG Win32:TrojanX-gen [Trj]
Avast Win32:TrojanX-gen [Trj]
Qihoo-360 Generic/Trojan.e90

How to remove Trojan.Agent.FBNO 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.FBNO 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.FBNO 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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