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

What is MSIL/TrojanDownloader.Agent.JNI infection?

In this post you will discover about the definition of MSIL/TrojanDownloader.Agent.JNI as well as its negative influence on your computer. Such ransomware are a type of malware that is specified by on the internet fraudulences to require paying the ransom by a sufferer.

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Most of the cases, MSIL/TrojanDownloader.Agent.JNI infection will certainly advise its victims to launch funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has presented to the target’s gadget.

MSIL/TrojanDownloader.Agent.JNI Summary

These alterations can be as adheres to:

  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the target’s hard disk drive — so the sufferer can no longer utilize the data;
  • Preventing normal access to the victim’s workstation;

Related domains:


The most typical channels where MSIL/TrojanDownloader.Agent.JNI are infused are:

  • By methods of phishing e-mails;
  • As a consequence of individual winding up on a source that organizes a malicious software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s computer or stop the tool from working in a correct fashion – while likewise positioning a ransom money note that states the demand for the targets to effect the settlement for the objective of decrypting the papers or restoring the file system back to the first condition. In a lot of instances, the ransom money note will certainly turn up when the customer reboots the COMPUTER after the system has currently been damaged.

MSIL/TrojanDownloader.Agent.JNI distribution networks.

In different corners of the world, MSIL/TrojanDownloader.Agent.JNI grows by jumps and bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom quantity may vary relying on particular regional (local) setups. The ransom notes as well as techniques of obtaining the ransom quantity might differ depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s tool. The alert after that demands the user to pay the ransom.

    Faulty statements about prohibited web content.

    In nations where software application piracy is much less popular, this method is not as efficient for the cyber scams. Conversely, the MSIL/TrojanDownloader.Agent.JNI popup alert might incorrectly declare to be deriving from a police establishment and also will report having situated kid porn or various other unlawful information on the tool.

    MSIL/TrojanDownloader.Agent.JNI popup alert might falsely claim to be deriving from a legislation enforcement establishment as well as will report having situated child pornography or other prohibited information on the gadget. The alert will in a similar way include a need for the user to pay the ransom.

Technical details

File Info:

crc32: 7BC52081
md5: 0d5ac62fe817dad2e1a8c7a7c9704854
name: 0D5AC62FE817DAD2E1A8C7A7C9704854.mlw
sha1: cb99d600bbafb021cedaa4ad63d3519942735eef
sha256: 6c4c60d8c9ccf606228b5eac3015068391f2b840acf3021d74e96478e8af9a04
sha512: 662e7cdfed44547525430630a906d4f9e3a649feb4af69e2080c1c176a250c3a327a4d0b89031e29e450dd5ca73c1807c79d3e328cfa3e083ebb6b8ddb4bb0b2
ssdeep: 384:bqNOiyRPSJ/jAzi24rVSz0KFvdkQ4OEm:2NYiceRRSz5UQE
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright Opera Software 2021
Assembly Version: 81.0.4196.37
InternalName: ConsoleApp8.exe
FileVersion: 81.0.4196.37
CompanyName: Opera Software
Comments: Opera Installer
ProductName: Opera Installer
ProductVersion: 81.0.4196.37
FileDescription: Opera Installer
OriginalFilename: ConsoleApp8.exe

MSIL/TrojanDownloader.Agent.JNI also known as:

K7AntiVirusTrojan-Downloader ( 0058aabc1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
K7GWTrojan-Downloader ( 0058aabc1 )
ESET-NOD32a variant of MSIL/TrojanDownloader.Agent.JNI
AvastWin32:MalwareX-gen [Trj]
EmsisoftTrojan.GenericKD.47449968 (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=82)
AVGWin32:MalwareX-gen [Trj]

How to remove MSIL/TrojanDownloader.Agent.JNI 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.JNI 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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Full version of GridinSoft Anti-Malware

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

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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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