Written by Robert Bailey

What is MSIL/TrojanDownloader.Agent.IVH infection?

In this post you will find regarding the definition of MSIL/TrojanDownloader.Agent.IVH and its adverse influence on your computer. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom money by a victim.

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Most of the instances, MSIL/TrojanDownloader.Agent.IVH infection will instruct its victims to initiate funds transfer for the objective of counteracting the amendments that the Trojan infection has actually presented to the victim’s gadget.

MSIL/TrojanDownloader.Agent.IVH Summary

These modifications can be as complies with:

  • Network activity detected but not expressed in API logs;
  • Ciphering the documents found on the sufferer’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing routine access to the sufferer’s workstation;


One of the most normal networks through which MSIL/TrojanDownloader.Agent.IVH Trojans are injected are:

  • By means of phishing e-mails;
  • As a consequence of individual winding up on a source that holds a harmful software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the sufferer’s computer or prevent the tool from working in an appropriate fashion – while additionally putting a ransom money note that points out the need for the victims to effect the repayment for the purpose of decrypting the papers or bring back the file system back to the initial condition. In many circumstances, the ransom money note will come up when the customer reboots the PC after the system has actually currently been harmed.

MSIL/TrojanDownloader.Agent.IVH circulation networks.

In different corners of the world, MSIL/TrojanDownloader.Agent.IVH expands by jumps and bounds. However, the ransom money notes and techniques of obtaining the ransom money amount may vary depending upon particular neighborhood (regional) setups. The ransom money notes and also methods of obtaining the ransom quantity may differ depending on particular neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the target’s tool. The alert then demands the customer to pay the ransom.

    Faulty declarations about unlawful web content.

    In countries where software application piracy is less preferred, this method is not as efficient for the cyber frauds. Alternatively, the MSIL/TrojanDownloader.Agent.IVH popup alert might wrongly claim to be deriving from a law enforcement establishment and also will certainly report having situated youngster pornography or various other illegal information on the tool.

    MSIL/TrojanDownloader.Agent.IVH popup alert may wrongly declare to be acquiring from a regulation enforcement institution and will certainly report having located child porn or various other illegal data on the tool. The alert will similarly consist of a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: FB28D7F9
md5: 3b484528c99def2596ba2f48257a9e44
name: 3B484528C99DEF2596BA2F48257A9E44.mlw
sha1: b4199cdce8aa10fad4b5ffa65b119ec6ce19ef3f
sha256: 4ee6f78a8e3242b4e13169be6d1b5883a01931ed00d7098ca2dd16a87a3bcb8f
sha512: b85e5a3f838e562cf6bbebd0117945a1f6fcecf95d95e204ad641512ccd699cdaa1e7c1389c13361636851258d45160a7086bf1215cd385976cdb768761e0170
ssdeep: 12288:dohmNaZ08UuX5FtTc1lVQTxgGlfsxenqy/9CcL7DPdAA:EKaZvXJnTcPKfSepCcRA
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2015 BHDCHC:8C7A4D>8985:EH
Assembly Version:
InternalName: YES.exe
CompanyName: BHDCHC:8C7A4D>8985:EH
Comments: G3D>FAE<:AHE8AH?4G
ProductName: 37C8D@6A2J7=FD?FJ@II=H
FileDescription: 37C8D@6A2J7=FD?FJ@II=H
OriginalFilename: YES.exe

MSIL/TrojanDownloader.Agent.IVH also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan-Downloader ( 00582a2f1 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.47009872
Cylance Unsafe
CrowdStrike win/malicious_confidence_100% (W)
K7GW Trojan-Downloader ( 00582a2f1 )
Cyren W32/MSIL_Kryptik.FLD.gen!Eldorado
Symantec Trojan.Gen.2
ESET-NOD32 a variant of MSIL/TrojanDownloader.Agent.IVH
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Kaspersky HEUR:Trojan.MSIL.Hesv.gen
BitDefender Trojan.Generic.30200248
NANO-Antivirus Trojan.Win32.Hesv.jceidw
MicroWorld-eScan Trojan.Generic.30200248
Ad-Aware Trojan.Generic.30200248
Sophos Mal/Generic-S
McAfee-GW-Edition RDN/Generic Downloader.x
Emsisoft Trojan.Generic.30200248 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira TR/Dldr.Agent.waizs
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Gridinsoft Malware.Win32.Gen.vl!i
Arcabit Trojan.Generic.D1CCD1B8
GData Trojan.Generic.30200248
AhnLab-V3 Trojan/Win.Generic.C4641362
McAfee RDN/Generic Downloader.x
MAX malware (ai score=84)
VBA32 TScope.Trojan.MSIL
Malwarebytes Ransom.HiddenTear
Panda Trj/GdSda.A
Ikarus Trojan-Spy.FormBook
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Agent.IVH!tr.dldr
AVG Win32:MalwareX-gen [Trj]

How to remove MSIL/TrojanDownloader.Agent.IVH 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

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.IVH 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/TrojanDownloader.Agent.IVH 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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