Win32/LockScreen.BLO

What is Win32/LockScreen.BLO infection?

In this article you will locate regarding the definition of Win32/LockScreen.BLO as well as its adverse influence on your computer system. Such ransomware are a type of malware that is clarified by online frauds to require paying the ransom money by a sufferer.

In the majority of the situations, Win32/LockScreen.BLO infection will advise its targets to initiate funds move for the function of reducing the effects of the changes that the Trojan infection has actually introduced to the target’s gadget.

Win32/LockScreen.BLO Summary

These adjustments can be as adheres to:

  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Ciphering the records found on the victim’s hard disk — so the target can no longer make use of the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/LockScreen.BLO

One of the most typical channels through which Win32/LockScreen.BLO Ransomware are infused are:

  • By methods of phishing emails;
  • As a repercussion of customer winding up on a resource that hosts a malicious software application;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the target’s PC or protect against the device from working in a correct way – while also positioning a ransom money note that discusses the requirement for the victims to effect the payment for the function of decrypting the documents or restoring the file system back to the first problem. In the majority of circumstances, the ransom note will come up when the customer restarts the PC after the system has currently been damaged.

Win32/LockScreen.BLO circulation networks.

In various edges of the world, Win32/LockScreen.BLO grows by leaps as well as bounds. However, the ransom notes and also tricks of obtaining the ransom money amount might vary depending on particular local (local) setups. The ransom money notes and also methods of extorting the ransom money amount might differ depending on specific neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software.

    In certain locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s tool. The alert then requires the individual to pay the ransom.

    Faulty statements regarding prohibited material.

    In nations where software program piracy is less popular, this method is not as efficient for the cyber scams. Alternatively, the Win32/LockScreen.BLO popup alert may wrongly assert to be originating from a law enforcement institution and also will certainly report having located child pornography or various other prohibited information on the tool.

    Win32/LockScreen.BLO popup alert might falsely assert to be deriving from a law enforcement institution as well as will report having located kid pornography or various other illegal information on the device. The alert will similarly include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 330192AAmd5: ce4ae7c0e478b9292884386fe9467144name: CE4AE7C0E478B9292884386FE9467144.mlwsha1: 73fbfbca7c5563177c1abde247104035201dce7esha256: 329c070b72c4ad89def4179070667edcecc174291f533e821ae1ddd761d59cdbsha512: 1706cc64977ba15fc568dd67244ee9cf2f34ec00e30085325539d81263c88580948ff40804736e2cc5792b4c368a945c33dea38ffa91ed229e66148252965f1dssdeep: 6144:rqsvwuu8CLBp9Rod/0L/pltFUAWCjEYKf7SfuBLCTE1CdKb17xk1iGxgCMzL:rqsvwumY0L/plIAWCjEYKDSfuBgCftxtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: x7f51x8d5ax9879x76eex62dbx5546 QQ:857447441FileVersion: 1.0.0.0CompanyName: x6613x8bedx8a00x7a0bx5e8f Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)ProductName: x7535x5546x8054x76df ProductVersion: 1.0.0.0FileDescription: x6613x8bedx8a00x7a0bx5e8fTranslation: 0x0804 0x04b0

Win32/LockScreen.BLO also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
CrowdStrike win/malicious_confidence_80% (W)
Cybereason malicious.a7c556
Cyren W32/Trojan.CLL.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/LockScreen.BLO
APEX Malicious
Avast Win32:Evo-gen [Susp]
Tencent Win32.Trojan.Bp-ransomware.Ejqz
Sophos Generic ML PUA (PUA)
Comodo Malware@#39htljlo3725x
BitDefenderTheta Gen:NN.ZexaF.34678.wmKfaiSWG6ab
McAfee-GW-Edition BehavesLike.Win32.MultiDropper.fc
FireEye Generic.mg.ce4ae7c0e478b929
SentinelOne Static AI – Malicious PE
Jiangmin Heur:Adware/Clicker
Microsoft Program:Win32/Wacapew.C!ml
GData Win32.Application.PUPStudio.A
McAfee Artemis!CE4AE7C0E478
VBA32 BScope.Trojan.Gotango
Malwarebytes Malware.Heuristic.1003
Rising Malware.Heuristic!ET#90% (RDMK:cmRtazoLTPddhquUzRugOAdgmeX9)
Yandex Trojan.GenAsa!LRlhSZQI8m0
Ikarus PUA.FlyStudio
MaxSecure Dropper.Dinwod.frindll
Fortinet Riskware/FlyStudio
AVG Win32:Evo-gen [Susp]
Paloalto generic.ml
Qihoo-360 Generic/Heur.Generic.HwsBEpsA

How to remove Win32/LockScreen.BLO 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.BLO 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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