Win32/LockScreen.BCU

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/LockScreen.BCU infection?

In this post you will find about the definition of Win32/LockScreen.BCU and its unfavorable impact on your computer system. Such ransomware are a type of malware that is specified by on the internet fraudulences to demand paying the ransom by a victim.

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In the majority of the situations, Win32/LockScreen.BCU infection will instruct its targets to initiate funds move for the objective of neutralizing the amendments that the Trojan infection has introduced to the sufferer’s device.

Win32/LockScreen.BCU Summary

These alterations can be as adheres to:

  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data.;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the target’s hard disk — so the target can no longer use the information;
  • Preventing normal accessibility to the sufferer’s workstation;

Win32/LockScreen.BCU

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

  • By ways of phishing emails;
  • As a repercussion of customer ending up on a resource that hosts a harmful software program;

As quickly as the Trojan is effectively infused, it will either cipher the information on the sufferer’s computer or avoid the device from functioning in a proper fashion – while additionally positioning a ransom money note that discusses the demand for the victims to impact the repayment for the objective of decrypting the papers or restoring the documents system back to the initial problem. In the majority of circumstances, the ransom money note will come up when the customer reboots the PC after the system has actually currently been harmed.

Win32/LockScreen.BCU circulation networks.

In numerous edges of the world, Win32/LockScreen.BCU expands by jumps as well as bounds. However, the ransom notes and methods of extorting the ransom quantity might vary depending upon certain neighborhood (local) settings. The ransom money notes and methods of extorting the ransom money amount may differ depending on particular neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software.

    In specific locations, the Trojans often wrongfully report having found some unlicensed applications enabled on the target’s device. The sharp then requires the customer to pay the ransom money.

    Faulty declarations about prohibited material.

    In countries where software application piracy is less popular, this technique is not as efficient for the cyber frauds. Alternatively, the Win32/LockScreen.BCU popup alert may falsely assert to be stemming from a law enforcement organization as well as will certainly report having located youngster porn or other unlawful data on the device.

    Win32/LockScreen.BCU popup alert may incorrectly declare to be deriving from a regulation enforcement establishment and also will certainly report having situated kid pornography or various other illegal information on the tool. The alert will similarly contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 6C52D719
md5: cfa2b232e6987d820973fa2623f3282b
name: CFA2B232E6987D820973FA2623F3282B.mlw
sha1: 1c60720e0b64db85df53417b79ab31b171b3615a
sha256: 842dacf5639d2d6d95bfa6cf122c0a97fded1c68afde4ae8940472997b265e20
sha512: 6c4532c863c4abd14d186b9deeeef73688deda53978f00f40edce4c21fd41d5227d5cd03b5365b3e75fc41b173fb4ee03c5f185bdf0a1dc2c015e5b3bdf32023
ssdeep: 24576:D6bTYTLah83qh1epGI/T0/bxO64PbbDX+ufbDOV:+vGLa0WQNEbxAPbbKobDOV
type: MS-DOS executable, MZ for MS-DOS

Version Info:

0: [No Data]

Win32/LockScreen.BCU also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 004900cd1 )
LionicTrojan.Win32.Banker.leL3
DrWebTrojan.Winlock.14037
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.6208526
CylanceUnsafe
ZillyaTrojan.LockScreen.Win32.9995
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaRansom:Win32/LockScreen.fa53c925
K7GWTrojan ( 004900cd1 )
Cybereasonmalicious.2e6987
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.BCU
APEXMalicious
AvastWin32:Malware-gen
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderTrojan.GenericKD.6208526
NANO-AntivirusTrojan.Win32.Winlock.evgjiu
MicroWorld-eScanTrojan.GenericKD.6208526
TencentWin32.Trojan.Generic.Tcvq
Ad-AwareTrojan.GenericKD.6208526
SophosMal/Generic-S
ComodoMalware@#9qh7wiactdw8
BitDefenderThetaGen:NN.ZelphiF.34142.8mqaaelyfmlc
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
FireEyeGeneric.mg.cfa2b232e6987d82
EmsisoftTrojan.GenericKD.6208526 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Generic.gftka
AviraHEUR/AGEN.1119320
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.9D0D15
MicrosoftRansom:Win32/LockScreen.BW
GDataTrojan.GenericKD.6208526
Acronissuspicious
McAfeeGeneric.cst
MAXmalware (ai score=97)
VBA32TScope.Trojan.Delf
PandaTrj/CI.A
IkarusTrojan-PWS.Win32.VKont
MaxSecureTrojan.Malware.7164915.susgen
FortinetW32/Generic.BCU!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/LockScreen.BCU ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

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.BCU 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:

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

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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