Written by Robert Bailey

What is MSIL/LockScreen.FY infection?

In this article you will locate about the interpretation of MSIL/LockScreen.FY and its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a target.

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In the majority of the instances, MSIL/LockScreen.FY ransomware will certainly advise its sufferers to launch funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s gadget.

MSIL/LockScreen.FY Summary

These modifications can be as complies with:

  • Creates RWX memory;
  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files found on the sufferer’s hard disk — so the sufferer can no more make use of the information;
  • Preventing routine accessibility to the victim’s workstation;

Related domains: Trojan.Ransom.ScreenLocker Trojan.Ransom.ScreenLocker


The most normal channels where MSIL/LockScreen.FY Ransomware are infused are:

  • By methods of phishing e-mails;
  • As an effect of user winding up on a resource that holds a destructive software application;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the target’s PC or avoid the tool from working in a proper way – while additionally placing a ransom money note that points out the need for the sufferers to effect the settlement for the function of decrypting the files or recovering the documents system back to the preliminary problem. In a lot of instances, the ransom note will certainly show up when the customer restarts the PC after the system has already been harmed.

MSIL/LockScreen.FY circulation channels.

In various corners of the world, MSIL/LockScreen.FY expands by leaps as well as bounds. Nevertheless, the ransom notes and also methods of extorting the ransom quantity might differ relying on particular neighborhood (local) settings. The ransom notes as well as methods of obtaining the ransom amount might differ depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software application.

    In certain areas, the Trojans often wrongfully report having detected some unlicensed applications allowed on the target’s gadget. The alert after that requires the user to pay the ransom money.

    Faulty declarations regarding unlawful web content.

    In countries where software piracy is less popular, this approach is not as effective for the cyber scams. Additionally, the MSIL/LockScreen.FY popup alert may falsely claim to be originating from a law enforcement institution and also will certainly report having situated child pornography or other illegal data on the tool.

    MSIL/LockScreen.FY popup alert may incorrectly assert to be deriving from a regulation enforcement establishment and also will report having located child porn or various other unlawful data on the device. The alert will in a similar way have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8A8E1CC4
md5: f1b84724100fb85dadcb59cab26c2691
name: F1B84724100FB85DADCB59CAB26C2691.mlw
sha1: ef43e3124001c324d15572b2a183955dce0b75a2
sha256: ce9f2586a7f646ce99c4fdafe20e445ddd5415a5e5756b9b93e20322790587dc
sha512: b14a0e1586b1b82dad2fffed06f28456903703d9b2ee94211822e739da02aeead5cd9d3906c282480753f99184532c71d2f1e30d61c3471cbcd05ce7e55312d8
ssdeep: 12288:Ps3Cu5U/A0yVXZBdxHqkiV5FXAPWJfFuoBH5:Ps3tCIVjPqDV5Fw4tZ3
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Borsch.Crypt
Assembly Version:
InternalName: Borsch.exe
CompanyName: Borsch.Crypt
LegalTrademarks: Borsch.Crypt
Comments: Borsch.Crypt
ProductName: Borsch.Crypt
FileDescription: Borsch.Crypt
OriginalFilename: Borsch.exe

MSIL/LockScreen.FY also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004cdd861 )
Lionic Trojan.Win32.Screen.4!c
CAT-QuickHeal Trojan.Zpevdo.S4497851
ALYac Trojan.Ransom.ScreenLocker
Malwarebytes MachineLearning/Anomalous.96%
Zillya Trojan.LockScreen.Win32.10186
Alibaba Trojan:MSIL/LockScreen.2cc4a239
K7GW Trojan ( 004cdd861 )
ESET-NOD32 a variant of MSIL/LockScreen.FY
APEX Malicious
Avast Win32:Malware-gen
NANO-Antivirus Trojan.Win32.LockScreen.ffowaa
Tencent Win32.Trojan.Lockscreen.Ects
Sophos Mal/Generic-S
Comodo Malware@#q1se8851p1m7
BitDefenderTheta Gen:NN.ZemsilF.34126.Gm0@aSIkIwb
McAfee-GW-Edition Artemis
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.GenKD
Avira TR/LockScreen.nlpjj
eGambit Unsafe.AI_Score_100%
McAfee Artemis!F1B84724100F
MAX malware (ai score=94)
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.MSIL.BORCH.THAABFAH
Yandex Trojan.LockScreen!qSuTgGlcHHg
Ikarus Trojan.MSIL.LockScreen
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/LockScreen.DM!tr
AVG Win32:Malware-gen

How to remove MSIL/LockScreen.FY virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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.FY 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/LockScreen.FY 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

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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