MSIL/Agent.UGY

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

What is MSIL/Agent.UGY infection?

In this article you will discover regarding the definition of MSIL/Agent.UGY and its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on the internet frauds to demand paying the ransom by a victim.

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Most of the cases, MSIL/Agent.UGY ransomware will instruct its targets to initiate funds move for the objective of neutralizing the modifications that the Trojan infection has presented to the sufferer’s gadget.

MSIL/Agent.UGY Summary

These alterations can be as follows:

  • 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 records found on the sufferer’s hard drive — so the victim can no longer make use of the information;
  • Preventing routine 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.

MSIL/Agent.UGY

One of the most typical networks through which MSIL/Agent.UGY are injected are:

  • By methods of phishing emails;
  • As an effect of customer winding up on a source that hosts a destructive software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the target’s computer or protect against the gadget from operating in an appropriate way – while likewise positioning a ransom money note that discusses the need for the sufferers to effect the settlement for the function of decrypting the records or restoring the data system back to the first problem. In many instances, the ransom money note will show up when the customer reboots the COMPUTER after the system has already been harmed.

MSIL/Agent.UGY distribution networks.

In numerous corners of the globe, MSIL/Agent.UGY grows by jumps and bounds. However, the ransom notes and also techniques of extorting the ransom amount may differ depending on certain neighborhood (local) setups. The ransom money notes and also tricks of obtaining the ransom amount may differ depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software program.

    In certain areas, the Trojans commonly wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s tool. The alert then requires the user to pay the ransom.

    Faulty statements concerning unlawful material.

    In nations where software application piracy is less prominent, this approach is not as reliable for the cyber frauds. Alternatively, the MSIL/Agent.UGY popup alert might incorrectly claim to be stemming from a law enforcement institution and will certainly report having situated child pornography or other unlawful information on the tool.

    MSIL/Agent.UGY popup alert might falsely assert to be obtaining from a legislation enforcement establishment as well as will certainly report having situated youngster porn or various other illegal data on the tool. The alert will likewise contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: D6AD7E11
md5: 15a536a78068cb3292b2761442accd33
name: 15A536A78068CB3292B2761442ACCD33.mlw
sha1: ef7e6c9a96806f75ad65e08becf7c974970ba4b3
sha256: 0db12845ad1c32865404eb2561c9c159fe431c88ac70a6a5c213993dfd2f6f55
sha512: 97193a93157365faa7f30c82775b0419d91642e26f048ec2beb7cfd0e1aeb01ca291cd4f2d92c7bc672c7679ee8af3881e4666a6b90e95757d14d2234fb28f93
ssdeep: 192:rqLmwbxJ0g7xQkyKJsvdeKehFlrljlQ0ljwE8lT3bTekyY5:LWb0KTyMsvwzhuEqa
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 1.0.0.0
InternalName: letsbefriends.exe
FileVersion: 1.0.0.0
ProductVersion: 1.0.0.0
FileDescription:
OriginalFilename: letsbefriends.exe

MSIL/Agent.UGY also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.45713781
ALYac Trojan.GenericKD.45713781
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0057796e1 )
BitDefender Trojan.GenericKD.45713781
K7GW Trojan ( 0057796e1 )
Cybereason malicious.a96806
BitDefenderTheta Gen:NN.ZemsilF.34590.am0@aCqS2hd
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan-Ransom.MSIL.Blocker.gen
Alibaba Trojan:MSIL/Blocker.eb1469bb
NANO-Antivirus Trojan.Win32.Ransom.ilsmwk
AegisLab Trojan.Multi.Generic.4!c
Rising Trojan.Agent!8.B1E (CLOUD)
Ad-Aware Trojan.GenericKD.45713781
Sophos Mal/Generic-S + Troj/BypUAC-A
F-Secure Trojan.TR/Agent.spliq
Zillya Trojan.Agent.Win32.1752874
TrendMicro Ransom_Blocker.R002C0PBE21
McAfee-GW-Edition RDN/Generic.grp
FireEye Generic.mg.15a536a78068cb32
Emsisoft Trojan.GenericKD.45713781 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Agent.spliq
Antiy-AVL Trojan[Ransom]/MSIL.Blocker
Microsoft Backdoor:Win32/Bladabindi!ml
Arcabit Trojan.Generic.D2B98975
ZoneAlarm HEUR:Trojan-Ransom.MSIL.Blocker.gen
GData Trojan.GenericKD.45713781
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.C4334068
McAfee RDN/Generic.grp
MAX malware (ai score=82)
Malwarebytes Generic.Malware/Suspicious
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Agent.UGY
TrendMicro-HouseCall Ransom_Blocker.R002C0PBE21
Ikarus Trojan.MSIL.Agent
MaxSecure Trojan.Malware.73689294.susgen
Fortinet MSIL/Agent.UGY!tr
AVG Win32:Trojan-gen
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win32/Ransom.Blocker.HgIASO0A

How to remove MSIL/Agent.UGY 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/Agent.UGY 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/Agent.UGY you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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