Written by Robert Bailey

What is MSIL/TrojanDownloader.Agent.HKY infection?

In this article you will discover about the interpretation of MSIL/TrojanDownloader.Agent.HKY and its adverse effect on your computer system. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to require paying the ransom money by a victim.

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Most of the cases, MSIL/TrojanDownloader.Agent.HKY infection will advise its targets to start funds transfer for the function of counteracting the modifications that the Trojan infection has presented to the victim’s tool.

MSIL/TrojanDownloader.Agent.HKY Summary

These adjustments can be as adheres to:

  • 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 files found on the target’s hard disk drive — so the victim can no more use the data;
  • Preventing regular access 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.


The most typical networks where MSIL/TrojanDownloader.Agent.HKY Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of user winding up on a source that hosts a malicious software application;

As quickly as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or stop the tool from functioning in a correct manner – while also positioning a ransom note that states the need for the targets to impact the payment for the objective of decrypting the documents or bring back the documents system back to the preliminary condition. In a lot of instances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has actually already been harmed.

MSIL/TrojanDownloader.Agent.HKY distribution networks.

In numerous edges of the globe, MSIL/TrojanDownloader.Agent.HKY expands by leaps and also bounds. However, the ransom notes and also tricks of extorting the ransom money quantity might vary relying on specific local (local) setups. The ransom notes and tricks of obtaining the ransom quantity might differ depending on certain regional (local) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software.

    In certain areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications enabled on the victim’s gadget. The sharp then requires the individual to pay the ransom money.

    Faulty statements about illegal web content.

    In nations where software application piracy is less preferred, this method is not as reliable for the cyber scams. Alternatively, the MSIL/TrojanDownloader.Agent.HKY popup alert may incorrectly claim to be deriving from a police organization and will report having located child porn or various other unlawful information on the gadget.

    MSIL/TrojanDownloader.Agent.HKY popup alert may incorrectly assert to be acquiring from a legislation enforcement institution and also will certainly report having situated kid porn or other illegal information on the device. The alert will in a similar way contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: A6C1C21F
md5: 1872d50febed32fe549f3c1257ede6bc
name: 1872D50FEBED32FE549F3C1257EDE6BC.mlw
sha1: 8f5d4c4c47e3d0e1071a974d92f8bba0d9ae4b6a
sha256: 0ed05e4be5376f0cf391a78afc7a3114ffbfa064348fb66cd93e8ee6f6b27fe1
sha512: bdcfc894b05b73af687315aa7f2ed9643462a07cbc9a7aa95d635e00fae620c5247f6863d63af4b084fd5b488a88a4eb63bf3971744b3e6319622596899e5bdb
ssdeep: 6144:HdUyhSOr3q3uY+3RrEYPg6DuJc5CGlebolGAzGah:HFugxbNuwDVz7
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 Murray Hurps Software Pty Ltd
CompanyName: Murray Hurps Software Pty Ltd
LegalTrademarks: c22acf64 7b1f 4142 b9e8 41dd2a655a31
Comments: 0c29a22b 4d9f 4cb8 99e5 2b3efdfc588d
ProductName: Ad Muncher
FileDescription: Ad Muncher
Guid: 03c75572-0ec2-498b-8950-9f8993b034df
Translation: 0x0000 0x04e4

MSIL/TrojanDownloader.Agent.HKY also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.36380495
McAfee RDN/Generic Downloader.x
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
BitDefender Trojan.GenericKD.36380495
Cybereason malicious.c47e3d
BitDefenderTheta Gen:NN.ZemsilF.34574.Dm0@aeQLKGki
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan-Downloader.MSIL.BaseLoader.gen
Alibaba TrojanDownloader:MSIL/BaseLoader.61148e15
AegisLab Trojan.MSIL.BaseLoader.a!c
Rising Downloader.Agent!1.D296 (CLOUD)
Ad-Aware Trojan.GenericKD.36380495
McAfee-GW-Edition BehavesLike.Win32.Trojan.gz
Emsisoft Trojan.GenericKD.36380495 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dldr.Agent.ugyem
Microsoft Trojan:Win32/AgentTesla!ml
Arcabit Trojan.Generic.D22B1F4F
ZoneAlarm HEUR:Trojan-Downloader.MSIL.BaseLoader.gen
GData Trojan.GenericKD.36380495
Cynet Malicious (score: 100)
Acronis suspicious
ALYac Trojan.GenericKD.36380495
Malwarebytes Ransom.Oled
Panda Trj/CI.A
ESET-NOD32 a variant of MSIL/TrojanDownloader.Agent.HKY
Tencent Msil.Trojan-downloader.Agent.Dyqk
MAX malware (ai score=85)
Fortinet W32/BaseLoader.HKY!tr.dldr
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_60% (W)
Qihoo-360 Win32/TrojanDownloader.Generic.HgIASPgA

How to remove MSIL/TrojanDownloader.Agent.HKY virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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/TrojanDownloader.Agent.HKY 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 MSIL/TrojanDownloader.Agent.HKY you can always ask me in the comments for getting help.

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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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