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The Daily Insight

Win32/LockScreen.BSO

Author

Andrew Patterson

Updated on April 25, 2026

What is Win32/LockScreen.BSO infection?

In this short article you will certainly locate about the definition of Win32/LockScreen.BSO and also its unfavorable impact on your computer. Such ransomware are a form of malware that is clarified by on the internet scams to require paying the ransom by a target.

In the majority of the cases, Win32/LockScreen.BSO ransomware will certainly instruct its sufferers to initiate funds move for the function of counteracting the amendments that the Trojan infection has actually presented to the target’s device.

Win32/LockScreen.BSO Summary

These alterations can be as complies with:

  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Anomalous binary characteristics;
  • Ciphering the documents found on the victim’s hard disk — so the target can no more use the information;
  • Preventing normal access to the victim’s workstation;

Win32/LockScreen.BSO

One of the most common networks through which Win32/LockScreen.BSO Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a source that hosts a malicious software;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the victim’s computer or prevent the gadget from working in an appropriate manner – while likewise positioning a ransom note that points out the need for the victims to impact the settlement for the function of decrypting the papers or recovering the file system back to the initial problem. In a lot of instances, the ransom note will certainly come up when the client restarts the COMPUTER after the system has currently been harmed.

Win32/LockScreen.BSO distribution channels.

In numerous corners of the globe, Win32/LockScreen.BSO grows by leaps as well as bounds. Nevertheless, the ransom money notes and techniques of obtaining the ransom money amount might vary depending upon particular neighborhood (regional) settings. The ransom money notes and also methods of obtaining the ransom money amount might vary depending on particular local (regional) setups.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software.

    In particular locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications allowed on the victim’s tool. The alert then demands the individual to pay the ransom.

    Faulty statements about unlawful material.

    In nations where software application piracy is much less preferred, this approach is not as effective for the cyber fraudulences. Additionally, the Win32/LockScreen.BSO popup alert might wrongly assert to be deriving from a law enforcement establishment and also will certainly report having situated kid porn or other illegal data on the device.

    Win32/LockScreen.BSO popup alert might wrongly declare to be obtaining from a law enforcement organization as well as will certainly report having located youngster pornography or various other prohibited data on the tool. The alert will in a similar way have a need for the customer to pay the ransom.

Technical details

File Info:

crc32: F2A40DD5md5: 6e1b24bac2ca27ffc3d8f0db100cf590name: 6E1B24BAC2CA27FFC3D8F0DB100CF590.mlwsha1: cb2cfb3b9734adbc2897c9bcc127f54aaa8f7fafsha256: ea54f7d215b30b3074379058232651db37f15276abf480ea9b1d11f993703531sha512: fbee9fef77e965e91bd73dc6be5ab4a47b1370342e8587d45e1b58871be8c8fc52d043680b95dc447b196d49b3df6eca5335472b4cc050038f1a23fddeb440d9ssdeep: 3072:yBgjS2GJyRGvl3hF85k+6LLH1zN14GPEdGVM9h9kKhnsE7n6yDcPNyer:yfMG9RFsULVxbPEdGV0AIs062cPNrrtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/LockScreen.BSO also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.KillProc.26668
CynetMalicious (score: 100)
ALYacGen:Variant.Zusy.190520
CylanceUnsafe
ZillyaTrojan.Gimemo.Win32.8819
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaRansom:Win32/Gimemo.edb8772f
Cybereasonmalicious.ac2ca2
CyrenW32/LockScreen.G.gen!Eldorado
SymantecSMG.Heur!gen
ESET-NOD32a variant of Win32/LockScreen.BSO
APEXMalicious
AvastWin32:Agent-ATUS [Trj]
ClamAVWin.Ransomware.Gimemo-6725202-0
KasperskyTrojan-Ransom.Win32.Gimemo.cdqu
BitDefenderGen:Variant.Zusy.190520
NANO-AntivirusTrojan.Win32.Gimemo.foalcc
MicroWorld-eScanGen:Variant.Zusy.190520
TencentWin32.Trojan.Gimemo.Wpjv
Ad-AwareGen:Variant.Zusy.190520
SophosMal/Generic-S
ComodoTrojWare.Win32.Ransom.Somhoveran.C@849qai
TrendMicroMal_LockScreen
McAfee-GW-EditionArtemis!Trojan
FireEyeGeneric.mg.6e1b24bac2ca27ff
EmsisoftGen:Variant.Zusy.190520 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Gimemo.tj
AviraTR/Strictor.oiuya
Antiy-AVLTrojan/Generic.ASBOL.1B18
KingsoftHeur.SSC.2686244.1216.(kcloud)
MicrosoftRansom:Win32/Somhoveran
ArcabitTrojan.Zusy.D2E838
AegisLabTrojan.Win32.Gimemo.4!c
GDataWin32.Trojan-Ransom.Somhoveran.A
McAfeeGenericRXAA-FA!6E1B24BAC2CA
MAXmalware (ai score=99)
MalwarebytesGeneric.Trojan.Malicious.DDS
PandaTrj/CI.A
TrendMicro-HouseCallMal_LockScreen
YandexTrojan.Gimemo!AtaT/XOm9T4
IkarusTrojan-Ransom.Somhoveran
MaxSecureTrojan.Malware.9553181.susgen
FortinetW32/LockScreen.AW!tr
AVGWin32:Agent-ATUS [Trj]
Paloaltogeneric.ml

How to remove Win32/LockScreen.BSO ransomware?

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-Malware

Run 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.

Run Setup.exe

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.

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 will automatically start scanning your system for Win32/LockScreen.BSO 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.

GridinSoft Anti-Malware Scanning

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.

GridinSoft Anti-Malware Scan Result

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

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/LockScreen.BSO you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: