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

What is Trojan:MSIL/Tnega.KA!MTB infection?

In this article you will discover regarding the definition of Trojan:MSIL/Tnega.KA!MTB as well as its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by on the internet scams to require paying the ransom by a sufferer.

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Most of the situations, Trojan:MSIL/Tnega.KA!MTB ransomware will instruct its victims to initiate funds move for the function of reducing the effects of the amendments that the Trojan infection has introduced to the target’s gadget.

Trojan:MSIL/Tnega.KA!MTB Summary

These alterations can be as follows:

  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files situated on the victim’s hard disk — so the sufferer can no longer utilize the information;
  • Preventing routine access to the sufferer’s workstation;

Related domains: Trojan-Ransom.FileCrypter Trojan-Ransom.FileCrypter


The most normal channels through which Trojan:MSIL/Tnega.KA!MTB Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of individual winding up on a resource that holds a destructive software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or prevent the tool from working in an appropriate manner – while also placing a ransom money note that points out the requirement for the sufferers to effect the settlement for the purpose of decrypting the papers or bring back the file system back to the first condition. In many instances, the ransom money note will certainly come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Trojan:MSIL/Tnega.KA!MTB circulation networks.

In numerous corners of the world, Trojan:MSIL/Tnega.KA!MTB expands by jumps and bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom quantity might vary relying on particular regional (local) setups. The ransom money notes as well as techniques of obtaining the ransom money amount might differ depending on specific local (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having discovered some unlicensed applications made it possible for on the target’s device. The sharp then demands the user to pay the ransom money.

    Faulty declarations about illegal material.

    In nations where software piracy is less prominent, this method is not as reliable for the cyber scams. Additionally, the Trojan:MSIL/Tnega.KA!MTB popup alert may wrongly declare to be deriving from a law enforcement institution and also will report having situated kid pornography or other unlawful data on the device.

    Trojan:MSIL/Tnega.KA!MTB popup alert may falsely assert to be acquiring from a law enforcement institution and also will certainly report having situated kid porn or other unlawful data on the tool. The alert will similarly have a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 8CFA1759
md5: 8755c1bd789d0253e828f0a0334bc124
name: 8755C1BD789D0253E828F0A0334BC124.mlw
sha1: 6b94feb600d3b6ecf6371e18fad0bfcf5c895049
sha256: 83b1107c7728b73c146d66da5d3204fc76db6f245c6d6114f45b087df4c7e278
sha512: b21c9a024bd5ab542c9135f04a7f1b6580eb546861a640ca671c56f9eebe47de344e90fb5d760141eb8646ef331621193d280fb36b3ad5312eeef80599448696
ssdeep: 12288:aSo/YmDh91JLfgATJCDihXNNvqdhHKC9L17:D0YmDbvLfgmoDijNSdhB17
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

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

Trojan:MSIL/Tnega.KA!MTB also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 00584baa1 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
DrWeb BackDoor.SpyBotNET.25
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.37957649
Cylance Unsafe
Sangfor Trojan.Win32.Sabsik.FL
CrowdStrike win/malicious_confidence_60% (W)
K7GW Riskware ( 00584baa1 )
Cyren W32/MSIL_Kryptik.GAZ.gen!Eldorado
Symantec Scr.Malcode!gdn30
ESET-NOD32 a variant of MSIL/Kryptik.ADJT
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Kaspersky Trojan.Win32.Injuke.ezyi
BitDefender Trojan.GenericKD.37957649
MicroWorld-eScan Trojan.GenericKD.37957649
Ad-Aware Trojan.GenericKD.37957649
Sophos Mal/Generic-S
McAfee-GW-Edition PWS-FCUF!8755C1BD789D
FireEye Trojan.GenericKD.37957649
Emsisoft Trojan.GenericKD.37957649 (B)
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:MSIL/Tnega.KA!MTB
GData Trojan.GenericKD.37957649
AhnLab-V3 Trojan/Win.FCUF.C4756449
McAfee PWS-FCUF!8755C1BD789D
MAX malware (ai score=80)
Yandex Trojan.AvsArher.bToZAi
Ikarus Trojan-Ransom.FileCrypter
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/GenKryptik.FNAJ!tr
AVG Win32:MalwareX-gen [Trj]

How to remove Trojan:MSIL/Tnega.KA!MTB 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 Trojan:MSIL/Tnega.KA!MTB 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 Trojan:MSIL/Tnega.KA!MTB 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

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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