What is MSIL/Agent.BNY infection?

In this post you will find concerning the meaning of MSIL/Agent.BNY and also its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to require paying the ransom by a sufferer.

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In the majority of the situations, MSIL/Agent.BNY virus will advise its targets to start funds move for the objective of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s tool.

MSIL/Agent.BNY Summary

These modifications can be as adheres to:

  • 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.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing regular accessibility to the victim’s workstation;


The most common networks through which MSIL/Agent.BNY Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a malicious software application;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s PC or protect against the tool from functioning in a proper manner – while also positioning a ransom money note that mentions the need for the targets to effect the settlement for the function of decrypting the documents or restoring the data system back to the first condition. In many instances, the ransom money note will show up when the client reboots the COMPUTER after the system has actually already been damaged.

MSIL/Agent.BNY circulation networks.

In numerous corners of the world, MSIL/Agent.BNY expands by leaps as well as bounds. Nevertheless, the ransom money notes and also tricks of obtaining the ransom amount might differ depending upon certain regional (local) setups. The ransom notes as well as techniques of extorting the ransom quantity might differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having actually found some unlicensed applications enabled on the sufferer’s gadget. The sharp after that requires the customer to pay the ransom money.

    Faulty statements about illegal material.

    In countries where software program piracy is much less prominent, this technique is not as effective for the cyber scams. Additionally, the MSIL/Agent.BNY popup alert might incorrectly assert to be stemming from a police organization as well as will report having situated youngster porn or various other unlawful data on the gadget.

    MSIL/Agent.BNY popup alert may incorrectly claim to be acquiring from a regulation enforcement organization as well as will report having situated child pornography or various other illegal information on the gadget. The alert will in a similar way contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 4CCA2303
md5: 8d42aaeaa6fc19c74b744ccf20e51150
name: 8D42AAEAA6FC19C74B744CCF20E51150.mlw
sha1: e350b04dc8a3005649c8d54716b740c37d12dd53
sha256: 47b99e50430e9abad7326d1837ecdda5f995112b0b12406d23df5ef603d52a4e
sha512: 818fb089c26750dea3f1ef5aafed065398fa0be2106e37bf5727e3c30868f9e5af71484c837371aaa09de4fbd36d345c2a813dd1f6e65cfff8ff01bebab80d19
ssdeep: 768:slsbfwC9CcVl59JczGHZGpkANn8lO2NI7a5m2yR7xvB0fT/6Y2:0sDrVl5SJZelO2u7umxRSTi
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2020
Assembly Version:
InternalName: nirtbivaes.exe
ProductName: nirtbivaes
FileDescription: nirtbivaes
OriginalFilename: nirtbivaes.exe

MSIL/Agent.BNY also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.44458915
McAfee Artemis!8D42AAEAA6FC
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.MSIL.Foreign.j!c
Sangfor Malware
K7AntiVirus Trojan ( 005393351 )
BitDefender Trojan.GenericKD.44458915
K7GW Trojan ( 005393351 )
Cybereason malicious.dc8a30
Invincea Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34634.@p0@ayrAB6e
Symantec Trojan.Gen.MBT
TrendMicro-HouseCall Ransom_Foreign.R011C0DKB20
Kaspersky HEUR:Trojan-Ransom.MSIL.Foreign.gen
Alibaba Backdoor:MSIL/CrimsonRat.cac7314f
Tencent Msil.Trojan.Agent.Ecak
Ad-Aware Trojan.GenericKD.44458915
Sophos Mal/Generic-S
Comodo Malware@#1l9f99dr3aj99
F-Secure Heuristic.HEUR/AGEN.1122517
TrendMicro Ransom_Foreign.R011C0DKB20
McAfee-GW-Edition Artemis
Emsisoft Trojan.GenericKD.44458915 (B)
Jiangmin Trojan.MSIL.rnsd
Avira HEUR/AGEN.1122517
Microsoft Backdoor:MSIL/CrimsonRat.A!MTB
Arcabit Trojan.Generic.D2A663A3
ZoneAlarm HEUR:Trojan-Ransom.MSIL.Foreign.gen
GData Win32.Trojan.Agent.AB24QZ
ALYac Trojan.GenericKD.44458915
MAX malware (ai score=100)
Malwarebytes Backdoor.Bladabindi
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Agent.BNY
Ikarus Trojan.MSIL.Agent
Fortinet MSIL/Agent.BNY!tr
AVG Win32:MalwareX-gen [Trj]
Avast Win32:MalwareX-gen [Trj]
CrowdStrike win/malicious_confidence_70% (D)
Qihoo-360 Generic/Trojan.Ransom.59a

How to remove MSIL/Agent.BNY 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 MSIL/Agent.BNY 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Agent.BNY you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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