Win32/LockScreen.GF

What is Win32/LockScreen.GF infection?

In this article you will discover concerning the definition of Win32/LockScreen.GF and also its negative impact on your computer. Such ransomware are a form of malware that is elaborated by on the internet frauds to require paying the ransom by a sufferer.

Most of the cases, Win32/LockScreen.GF infection will certainly instruct its victims to initiate funds move for the objective of counteracting the amendments that the Trojan infection has presented to the target’s gadget.

Win32/LockScreen.GF Summary

These alterations can be as complies with:

  • A process attempted to delay the analysis task.;
  • Installs itself for autorun at Windows startup;
  • Exhibits possible ransomware file modification behavior;
  • Attempts to modify proxy settings;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the target’s disk drive — so the sufferer can no longer use the data;
  • Preventing routine accessibility to the target’s workstation;

Win32/LockScreen.GF

One of the most common networks through which Win32/LockScreen.GF Ransomware are injected are:

  • By methods of phishing e-mails;
  • As an effect of user ending up on a resource that organizes a malicious software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the target’s PC or prevent the device from operating in a proper way – while likewise positioning a ransom money note that points out the need for the victims to effect the repayment for the function of decrypting the papers or bring back the data system back to the preliminary condition. In most circumstances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has actually already been harmed.

Win32/LockScreen.GF distribution networks.

In different edges of the globe, Win32/LockScreen.GF expands by jumps and also bounds. Nevertheless, the ransom money notes and techniques of obtaining the ransom amount may vary relying on certain neighborhood (regional) setups. The ransom notes and methods of obtaining the ransom money amount might vary depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software application.

    In specific areas, the Trojans usually wrongfully report having discovered some unlicensed applications allowed on the target’s gadget. The alert then demands the individual to pay the ransom.

    Faulty statements about unlawful web content.

    In nations where software piracy is less popular, this approach is not as effective for the cyber fraudulences. Alternatively, the Win32/LockScreen.GF popup alert may wrongly claim to be originating from a police establishment and also will report having located kid pornography or other prohibited data on the gadget.

    Win32/LockScreen.GF popup alert might falsely claim to be deriving from a regulation enforcement establishment as well as will report having situated youngster pornography or other unlawful data on the device. The alert will similarly have a need for the user to pay the ransom money.

Technical details

File Info:

crc32: F1C6AC28md5: 3ce89c7053f655314dd9707d54e6e00cname: 3CE89C7053F655314DD9707D54E6E00C.mlwsha1: 44bd89b7ebb26d4356b2303e390e0e03d040e446sha256: cfd553909ff903adac4e4e3ed3068a3eb61a94873683d31404509875f2643880sha512: 87e40fc8cc5265da99dedfb28265ba453531c18400926f1872b0b4faaca0409fceda746c7e63f919c0b40477f36f62ae21cb3396789317967e15138efcebfaa8ssdeep: 6144:rjLiVXcThpIBJHQ6nlobbD34bDSPj75jbnTB1l7QAO5WId2i3IQz:rjLiVqexQciXqDYj75jbTjl7QFd2IItype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.GF also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.PogBlock.j!c
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.591
ALYac Gen:Trojan.UserStartup.zqW@aWzLugl
Cylance Unsafe
Zillya Trojan.LockScreen.Win32.546
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Ransom:Win32/PogBlock.576f5c68
Cybereason malicious.053f65
Cyren W32/Ransom.C.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/LockScreen.GF
APEX Malicious
Avast Win32:Evo-gen [Susp]
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.PogBlock.sv
BitDefender Gen:Trojan.UserStartup.zqW@aWzLugl
NANO-Antivirus Trojan.Win32.Winlock.cucyck
MicroWorld-eScan Gen:Trojan.UserStartup.zqW@aWzLugl
Tencent Win32.Trojan.Pogblock.Lose
Ad-Aware Gen:Trojan.UserStartup.zqW@aWzLugl
Sophos Mal/Generic-S
F-Secure Heuristic.HEUR/AGEN.1130296
BitDefenderTheta AI:Packer.9D69FD061E
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_RANSOM.SMM
McAfee-GW-Edition BehavesLike.Win32.VirRansom.gh
FireEye Generic.mg.3ce89c7053f65531
Emsisoft Gen:Trojan.UserStartup.zqW@aWzLugl (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/PogBlock.it
Webroot Trojan:Win32/Ransom.U
Avira HEUR/AGEN.1130296
eGambit Generic.Malware
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.UserStartup.EDC88E
ZoneAlarm Trojan-Ransom.Win32.PogBlock.sv
GData Gen:Trojan.UserStartup.zqW@aWzLugl
TACHYON Trojan/W32.PogBlock.415232
AhnLab-V3 Trojan/Win32.Xema.C65537
McAfee GenericRXKS-SN!3CE89C7053F6
MAX malware (ai score=100)
VBA32 BScope.Trojan.Agent
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/Ransom.I
TrendMicro-HouseCall TROJ_RANSOM.SMM
Yandex Trojan.GenAsa!kSSkQKZUEpo
Ikarus Trojan-Ransom.FileCrypter
MaxSecure Trojan.Malware.7164915.susgen
Fortinet W32/Generic.AC.2611AE!tr
AVG Win32:Evo-gen [Susp]
Paloalto generic.ml

How to remove Win32/LockScreen.GF 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 Win32/LockScreen.GF 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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