MSIL/LockScreen.FU
Ava White
Updated on February 18, 2026
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 |
| 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.
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 WindowsVersion 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?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for MSIL/LockScreen.FU 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove MSIL/LockScreen.FU you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
