MSIL/LockScreen.FU

What is MSIL/LockScreen.FU infection?

In this post you will certainly locate about the meaning of MSIL/LockScreen.FU as well as its negative effect on your computer. Such ransomware are a form of malware that is specified by on-line scams to require paying the ransom by a target.

In the majority of the instances, MSIL/LockScreen.FU ransomware will certainly advise its targets to start funds transfer for the objective of neutralizing the changes that the Trojan infection has actually introduced to the target’s device.

MSIL/LockScreen.FU Summary

These modifications can be as follows:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (3 unique times);
  • Creates RWX memory;
  • Drops a binary and executes it;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the records found on the victim’s disk drive — so the sufferer can no more use the information;
  • Preventing regular accessibility to the target’s workstation;

Related domains:

bit.ly Ransom:MSIL/Dapato.cfb5028f
fileice.net Ransom:MSIL/Dapato.cfb5028f
www.bing.com Ransom:MSIL/Dapato.cfb5028f

MSIL/LockScreen.FU

One of the most typical channels where MSIL/LockScreen.FU Ransomware are injected are:

  • By means of phishing emails;
  • As a repercussion of individual ending up on a resource that holds a malicious software application;

As soon as the Trojan is successfully injected, it will either cipher the data on the victim’s PC or avoid the tool from working in a correct way – while also placing a ransom note that discusses the need for the targets to impact the repayment for the objective of decrypting the files or recovering the data system back to the preliminary condition. In a lot of circumstances, the ransom note will come up when the customer restarts the PC after the system has currently been harmed.

MSIL/LockScreen.FU circulation channels.

In different edges of the world, MSIL/LockScreen.FU expands by jumps and bounds. Nevertheless, the ransom money notes and also tricks of obtaining the ransom money amount might vary depending on specific local (regional) settings. The ransom notes as well as tricks of obtaining the ransom money quantity might differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software.

    In specific locations, the Trojans typically wrongfully report having detected some unlicensed applications made it possible for on the target’s tool. The sharp then demands the customer to pay the ransom money.

    Faulty statements about prohibited content.

    In nations where software application piracy is much less preferred, this approach is not as reliable for the cyber scams. Additionally, the MSIL/LockScreen.FU popup alert might wrongly declare to be stemming from a law enforcement organization and also will report having located kid pornography or other unlawful data on the tool.

    MSIL/LockScreen.FU popup alert may incorrectly assert to be acquiring from a legislation enforcement establishment and also will certainly report having located child porn or various other prohibited data on the device. The alert will likewise include a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 24C263A7md5: df86f74e642b4c30cf9dc56d8687cf6bname: DF86F74E642B4C30CF9DC56D8687CF6B.mlwsha1: c951866306c7b67913ea7712f69bb3116b737139sha256: cf02d8f329e96ba40cef63308474d09fb6c8fcdea29faa71380749d201ed2f69sha512: 54b1ed11ea719e22e5100d2eb1c031add771df0f1f2f9a73711f5efc6905e059562e67f8e4c0bfc6128bf40b64ea69ebc3ca7a3ca85592d5c97af34c783e83e7ssdeep: 384:h/4g9muQ5H7/+4mehcXBEN2v6+iBmdbJAS5lVG3+9Eh9ErbiHK+5uTa+qWJGDao:hoHtmehcXRFbe2TGqA9E3iHK73SxnYtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright 2012 Google Inc. All rights reseveredAssembly Version: 27.0.1453.116InternalName: Google Chrome.exeFileVersion: 27.0.1453.116CompanyName: GoogleComments: Google ChromeProductName: Google ChromeProductVersion: 27.0.1453.116FileDescription: OriginalFilename: Google Chrome.exe

MSIL/LockScreen.FU also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.MulDrop4.64085
ALYac Gen:Variant.Razy.728563
Cylance Unsafe
Alibaba Ransom:MSIL/Dapato.cfb5028f
K7GW Trojan ( 700000121 )
K7AntiVirus Trojan ( 700000121 )
ESET-NOD32 a variant of MSIL/LockScreen.FU
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 99)
Kaspersky Trojan-Dropper.Win32.Dapato.czxx
BitDefender Gen:Variant.Razy.728563
NANO-Antivirus Trojan.Win32.Dapato.cccjev
MicroWorld-eScan Gen:Variant.Razy.728563
Tencent Win32.Trojan-dropper.Dapato.Wvas
Ad-Aware Gen:Variant.Razy.728563
Sophos ML/PE-A + Troj/RansMSIL-A
Comodo Malware@#3c129jpb04t9h
BitDefenderTheta Gen:NN.ZemsilF.34126.cm0@aKjR88c
VIPRE Trojan.MSIL.LockScreen.a (v)
McAfee-GW-Edition Trojan-FCYR!DF86F74E642B
FireEye Gen:Variant.Razy.728563
Emsisoft Gen:Variant.Razy.728563 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1115178
eGambit Unsafe.AI_Score_97%
Antiy-AVL Trojan/Generic.ASMalwS.3B3374
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:MSIL/Genasom.G
GData Gen:Variant.Razy.728563
AhnLab-V3 Trojan/Win32.Gen
McAfee Trojan-FCYR!DF86F74E642B
MAX malware (ai score=100)
Panda Generic Malware
Rising Trojan.FakeChrome!1.9C7B (CLASSIC)
Yandex Trojan.DR.Dapato!XAj/wCAzqJY
Ikarus Trojan-Dropper.Win32.Dapato
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/LockScreen.FU!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove MSIL/LockScreen.FU 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove MSIL/LockScreen.FU you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

    Leave a Comment