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

What is MSIL/LockScreen.VM infection?

In this short article you will certainly find regarding the meaning of MSIL/LockScreen.VM as well as its negative effect on your computer system. Such ransomware are a kind of malware that is specified by on-line frauds to require paying the ransom money by a target.

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In the majority of the cases, MSIL/LockScreen.VM infection will advise its sufferers to launch funds move for the function of reducing the effects of the modifications that the Trojan infection has actually introduced to the sufferer’s gadget.

MSIL/LockScreen.VM Summary

These modifications can be as adheres to:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Ciphering the records situated on the victim’s disk drive — so the sufferer can no longer use the data;
  • Preventing normal accessibility 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.


One of the most typical networks through which MSIL/LockScreen.VM Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user winding up on a source that holds a destructive software application;

As soon as the Trojan is effectively infused, it will either cipher the data on the victim’s PC or stop the gadget from operating in a correct manner – while additionally positioning a ransom money note that mentions the demand for the victims to effect the settlement for the objective of decrypting the files or recovering the file system back to the preliminary problem. In the majority of circumstances, the ransom note will come up when the customer reboots the PC after the system has actually currently been damaged.

MSIL/LockScreen.VM circulation networks.

In different corners of the globe, MSIL/LockScreen.VM expands by jumps and bounds. Nonetheless, the ransom money notes as well as methods of obtaining the ransom amount might differ depending on particular neighborhood (local) settings. The ransom money notes and also techniques of extorting the ransom quantity might vary depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software.

    In particular areas, the Trojans usually wrongfully report having actually discovered some unlicensed applications enabled on the target’s tool. The sharp after that requires the individual to pay the ransom money.

    Faulty statements regarding prohibited content.

    In nations where software application piracy is much less prominent, this method is not as efficient for the cyber fraudulences. Additionally, the MSIL/LockScreen.VM popup alert may falsely declare to be originating from a law enforcement organization and also will report having located youngster porn or other illegal information on the tool.

    MSIL/LockScreen.VM popup alert might falsely assert to be deriving from a law enforcement establishment and will certainly report having located kid porn or various other prohibited data on the gadget. The alert will likewise have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 490882A4
md5: 08e17a04f87df45b5d56d981096ca33c
name: 08E17A04F87DF45B5D56D981096CA33C.mlw
sha1: 0b8004324aa1aa694e8c4c632a67f3e61be802b9
sha256: a9789be3a833e0b08964881deb5bb8a46b3f44140dca4d0d5fe93a0e7a16a346
sha512: ea5afe8bb93b56632669c08539fcdec201b850fde421fa27cdd377c6a00bf6d86f7db0fafa9076573fc6998333bef00e804a0bde8d11f1edac55a1e7e75f343b
ssdeep: 49152:hKbfIRKZxDsGm6Fu7b4q4lpQj7KbfIRKZxDsGm6Fu7b4q4lLC:AfIRKZxDsKFuH4tlpQj6fIRKZxDsKFux
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2017
Assembly Version:
InternalName: Locker-Pay Ramsomware.exe
ProductName: Locker-Pay Ramsomware
FileDescription: Locker-Pay Ramsomware
OriginalFilename: Locker-Pay Ramsomware.exe

MSIL/LockScreen.VM also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
FireEye Trojan.GenericKD.40616201
ALYac Trojan.Ransom.ScreenLocker
Cylance Unsafe
Zillya Trojan.LockScreen.Win32.10160
Sangfor Ransom.MSIL.LockerPay.a
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Trojan:MSIL/LockScreen.086f1055
K7GW Riskware ( 0040eff71 )
Cybereason malicious.4f87df
ESET-NOD32 a variant of MSIL/LockScreen.VM
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 99)
Kaspersky UDS:Trojan-Ransom.MSIL.LockerPay.a
BitDefender Trojan.GenericKD.40616201
ViRobot Trojan.Win32.Ransom.1891328.A
MicroWorld-eScan Trojan.GenericKD.40616201
Tencent Malware.Win32.Gencirc.114d4b2d
Ad-Aware Trojan.GenericKD.40616201
Sophos Mal/Generic-S
Comodo Malware@#rfhux2lody88
VIPRE Trojan.Win32.Generic!BT
Emsisoft Trojan-Ransom.Locker-Pay (A)
SentinelOne Static AI – Malicious PE
Avira TR/Winlock.vezfw
Antiy-AVL Trojan/Generic.ASMalwS.21729D8
Arcabit Trojan.Generic.D26BC109
ZoneAlarm UDS:DangerousObject.Multi.Generic
AhnLab-V3 Trojan/Win32.Lockerpay.C2079304
McAfee Artemis!08E17A04F87D
MAX malware (ai score=80)
Malwarebytes MachineLearning/Anomalous.94%
Panda Trj/GdSda.A
Yandex Trojan.LockScreen!aF1E7h0kBaQ
Ikarus Trojan.MSIL.LockScreen
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/LockScreen.VM!tr.ransom
AVG Win32:Malware-gen

How to remove MSIL/LockScreen.VM ransomware?

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/LockScreen.VM 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/LockScreen.VM 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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