Win32/LockScreen.F

What is Win32/LockScreen.F infection?

In this short article you will discover regarding the definition of Win32/LockScreen.F and also its adverse impact on your computer. Such ransomware are a type of malware that is elaborated by on-line frauds to demand paying the ransom money by a sufferer.

In the majority of the situations, Win32/LockScreen.F virus will advise its victims to initiate funds transfer for the purpose of counteracting the changes that the Trojan infection has actually introduced to the victim’s device.

Win32/LockScreen.F Summary

These modifications can be as adheres to:

  • Unconventionial language used in binary resources: Russian;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records found on the victim’s hard disk — so the target can no more make use of the information;
  • Preventing routine access to the target’s workstation;

Related domains:

z.whorecord.xyz Ransom:Win32/LockScreen.406d5914
a.tomx.xyz Ransom:Win32/LockScreen.406d5914

Win32/LockScreen.F

The most normal networks where Win32/LockScreen.F Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual winding up on a resource that holds a destructive software;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s PC or stop the gadget from working in a proper manner – while likewise placing a ransom note that discusses the demand for the victims to impact the payment for the purpose of decrypting the records or recovering the file system back to the initial problem. In the majority of circumstances, the ransom note will certainly show up when the customer restarts the PC after the system has already been harmed.

Win32/LockScreen.F distribution networks.

In different corners of the globe, Win32/LockScreen.F expands by jumps and bounds. However, the ransom notes as well as techniques of obtaining the ransom money amount might differ relying on certain neighborhood (local) setups. The ransom notes as well as methods of extorting the ransom quantity might differ depending on specific regional (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having discovered some unlicensed applications allowed on the victim’s device. The alert after that requires the user to pay the ransom.

    Faulty declarations about illegal material.

    In countries where software application piracy is much less popular, this technique is not as effective for the cyber fraudulences. Conversely, the Win32/LockScreen.F popup alert might incorrectly declare to be stemming from a police institution and will certainly report having situated child porn or other illegal information on the device.

    Win32/LockScreen.F popup alert may falsely assert to be obtaining from a law enforcement establishment and also will certainly report having located youngster porn or various other illegal information on the device. The alert will similarly consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 13BC6A0Dmd5: 10dcd6501d070f40a8c27a9ec0fd9ceaname: 10DCD6501D070F40A8C27A9EC0FD9CEA.mlwsha1: f67359f86fbd18c001dc30a282b0d56c166b7250sha256: 58b2058e8b095969ceda8db50556bea7a3f6356d09f172cd52a3ee1b6c1c168esha512: bd167526eb0365fed463f8fe41160b0ff57c1ada0edff548137e2706a45e89f4c6f2145fa2a8ddc498bd7616d6bd55a6fa2e30c04d08d2137e8eb116cb32a2f0ssdeep: 1536:FwUqtQ2DDR76rqvMU6oguM1KF9Q1nqYtrCbh08OohA:YtJ6rq0G5M1QoqYtObh08OohAtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.F also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 00092b5f1 )
Lionic Trojan.Win32.ChameleonUnlicence.j!c
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.65
Cynet Malicious (score: 100)
ALYac Gen:Variant.Jacard.202049
Cylance Unsafe
Zillya Trojan.SMSer.Win32.1
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/LockScreen.406d5914
K7GW Trojan ( 00092b5f1 )
Cybereason malicious.01d070
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/LockScreen.F
APEX Malicious
Avast Win32:Delfcrypt-AI [Trj]
ClamAV Win.Trojan.Lockscreen-9866189-0
Kaspersky Trojan-Ransom.Win32.ChameleonUnlicence.p
BitDefender Gen:Variant.Jacard.202049
NANO-Antivirus Trojan.Win32.Winlock.hqqd
ViRobot Trojan.Win32.A.ChameleonUnlicence.97280
MicroWorld-eScan Gen:Variant.Jacard.202049
Tencent Malware.Win32.Gencirc.10c250e1
Ad-Aware Gen:Variant.Jacard.202049
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Trojan.Agent.~HRL@1e9zoi
BitDefenderTheta Gen:NN.ZelphiF.34050.fGW@aiGJXKec
VIPRE BehavesLike.Win32.Malware.wlk (mx-v)
McAfee-GW-Edition GenericR-HQT!10DCD6501D07
FireEye Generic.mg.10dcd6501d070f40
Emsisoft Gen:Variant.Jacard.202049 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/SMSer.ae
Avira HEUR/AGEN.1122028
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.5398
Microsoft Ransom:Win32/LockScreen.BS
Arcabit Trojan.Jacard.D31541
GData Gen:Variant.Jacard.202049
AhnLab-V3 Trojan/Win32.Agent.C1986796
Acronis suspicious
McAfee GenericR-HQT!10DCD6501D07
MAX malware (ai score=100)
VBA32 BScope.Trojan.Downloader
Panda Generic Malware
Rising Trojan.Spy.Win32.Undef.hi (CLASSIC)
Yandex Trojan.GenAsa!T5b5pf7J0Qk
Ikarus Trojan-Ransom.FileCrypter
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic.AC.2104784
AVG Win32:Delfcrypt-AI [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Generic.HgIASOgA

How to remove Win32/LockScreen.F ransomware?

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 Win32/LockScreen.F 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.

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