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

What is Trojan:MSIL/Agent.UKY!MTB infection?

In this short article you will certainly locate regarding the definition of Trojan:MSIL/Agent.UKY!MTB as well as its adverse influence on your computer. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom by a target.

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In the majority of the cases, Trojan:MSIL/Agent.UKY!MTB ransomware will instruct its targets to start funds move for the function of counteracting the modifications that the Trojan infection has introduced to the sufferer’s tool.

Trojan:MSIL/Agent.UKY!MTB Summary

These modifications can be as adheres to:

  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Possible date expiration check, exits too soon after checking local time;
  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is likely packed with VMProtect;
  • Authenticode signature is invalid;
  • Anomalous .NET characteristics;
  • Network activity detected but not expressed in API logs;
  • Ciphering the documents located on the victim’s hard drive — so the sufferer can no longer make use of the information;
  • Preventing normal access to the victim’s workstation;


One of the most normal networks where Trojan:MSIL/Agent.UKY!MTB Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of individual ending up on a resource that holds a destructive software;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the target’s PC or stop the tool from working in a correct fashion – while additionally positioning a ransom note that mentions the requirement for the victims to impact the repayment for the objective of decrypting the records or bring back the data system back to the first condition. In most instances, the ransom money note will show up when the customer restarts the PC after the system has already been harmed.

Trojan:MSIL/Agent.UKY!MTB circulation channels.

In numerous corners of the globe, Trojan:MSIL/Agent.UKY!MTB expands by leaps as well as bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom money quantity might differ depending upon certain local (regional) setups. The ransom notes and methods of extorting the ransom amount may differ depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software application.

    In certain areas, the Trojans commonly wrongfully report having spotted some unlicensed applications allowed on the sufferer’s tool. The sharp then requires the user to pay the ransom.

    Faulty declarations about unlawful content.

    In countries where software program piracy is less preferred, this method is not as efficient for the cyber frauds. Alternatively, the Trojan:MSIL/Agent.UKY!MTB popup alert may wrongly declare to be deriving from a law enforcement establishment and also will report having situated kid pornography or various other unlawful data on the tool.

    Trojan:MSIL/Agent.UKY!MTB popup alert might falsely assert to be acquiring from a legislation enforcement establishment as well as will report having located youngster porn or various other unlawful information on the gadget. The alert will similarly consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

name: 5F89F73F930A778F6840.mlw
path: /opt/CAPEv2/storage/binaries/193398c78b361ac44032c7451af80bf9b2324bc62345b48c638f57428c17525b
crc32: 0DB361CA
md5: 5f89f73f930a778f6840b0132f560394
sha1: f1517aecdfe7b33973abaada492c1688de5d9de3
sha256: 193398c78b361ac44032c7451af80bf9b2324bc62345b48c638f57428c17525b
sha512: 47172235fff5fa495a47eee8bed0c3d1a009b2aa561edaa012bacb181cc4dbdf098cd1deb1a44a3564a70c8950769743ed605d616fadbbdf1c4d12052c0b7850
ssdeep: 98304:VcJS1xwPKoEUYfqER7CUAwZGcVVEobhG4Q34szewekyptkOtHyjoQKx9w1:UQwioEUiqqySHVJbU35/zMtkOtSjo
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1CE5633493FBDB082DA4402F1E9A446A527F23615ED81F76DBC89F5E13FE62E41D010AE
sha3_384: cf36b7c7d9642b9d74b5a67b361dfb8f9fba020574b8dc155f473c0a37b180e38d01f600071ba266c9f0e6fea8c551d4
ep_bytes: ff2500609c000101000000017d5c5c00
timestamp: 2021-11-22 19:51:56

Version Info:

Translation: 0x0000 0x04b0
InternalName: dadd.exe
OriginalFilename: dadd.exe
Assembly Version:

Trojan:MSIL/Agent.UKY!MTB also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 7000001c1 )
K7GWTrojan ( 7000001c1 )
ESET-NOD32a variant of MSIL/Packed.VMProtect.C suspicious
AvastWin32:CrypterX-gen [Trj]
EmsisoftTrojan.GenericKD.38095865 (B)
SentinelOneStatic AI – Malicious PE
CynetMalicious (score: 100)
MAXmalware (ai score=81)
AVGWin32:CrypterX-gen [Trj]
CrowdStrikewin/malicious_confidence_70% (D)

How to remove Trojan:MSIL/Agent.UKY!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/Agent.UKY!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/Agent.UKY!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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