Win32/LockScreen.ZW

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

What is Win32/LockScreen.ZW infection?

In this article you will locate concerning the definition of Win32/LockScreen.ZW and its unfavorable effect on your computer. Such ransomware are a form of malware that is specified by on-line scams to require paying the ransom money by a sufferer.

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In the majority of the instances, Win32/LockScreen.ZW ransomware will certainly instruct its sufferers to initiate funds transfer for the function of counteracting the changes that the Trojan infection has actually introduced to the victim’s device.

Win32/LockScreen.ZW Summary

These alterations can be as complies with:

  • Unconventionial language used in binary resources: Russian;
  • Ciphering the files situated on the target’s hard disk drive — so the sufferer can no more utilize the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains:

z.whorecord.xyz Ransom:Win32/HmBlocker.94f1fe41
a.tomx.xyz Ransom:Win32/HmBlocker.94f1fe41

Win32/LockScreen.ZW

One of the most typical channels where Win32/LockScreen.ZW Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of individual winding up on a source that holds a malicious software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or prevent the gadget from functioning in an appropriate manner – while additionally putting a ransom note that states the need for the sufferers to effect the payment for the purpose of decrypting the papers or recovering the file system back to the initial problem. In many instances, the ransom money note will show up when the customer restarts the COMPUTER after the system has currently been harmed.

Win32/LockScreen.ZW circulation networks.

In different edges of the world, Win32/LockScreen.ZW expands by leaps as well as bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom amount may vary depending upon particular regional (local) setups. The ransom notes and also techniques of extorting the ransom money amount may differ depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications allowed on the target’s gadget. The sharp after that requires the individual to pay the ransom.

    Faulty declarations regarding illegal web content.

    In countries where software application piracy is less popular, this approach is not as effective for the cyber fraudulences. Additionally, the Win32/LockScreen.ZW popup alert might incorrectly declare to be stemming from a law enforcement organization as well as will report having located child pornography or other prohibited data on the device.

    Win32/LockScreen.ZW popup alert may wrongly assert to be obtaining from a regulation enforcement establishment and also will report having situated youngster pornography or other illegal information 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: 27FEEFCD
md5: 23607cd4d04c43cf31f0a69e0c028adf
name: 23607CD4D04C43CF31F0A69E0C028ADF.mlw
sha1: ec1d2db482886965a013b5a8c4cfca344bb27aa7
sha256: 2d74819b873c904f8f6b523643a8224d3936cef3605128572ef088810b9d5c87
sha512: 457e5d4a2260fee821991df8a04715c925aa7ea1f6a9bf8975bf1310b51475e831b07e1db76daec07a12648fccc353f3a28b61b874a681b1239360047f158562
ssdeep: 768:kDrLV8/m5UVOdMs1abUwcRRVW1NNPDiCA2PUZhfkHtFIvEDaSnaJtqa/j0T6fEj:k6/HOyzOv0PeRvHfkycaJR8j
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.ZW also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055e4091 )
Lionic Trojan.Win32.HmBlocker.lkxD
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.2723
Cynet Malicious (score: 100)
ALYac Gen:Variant.Zusy.270258
Cylance Unsafe
Zillya Trojan.HmBlocker.Win32.498
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/HmBlocker.94f1fe41
K7GW Trojan ( 0055e4091 )
Cybereason malicious.4d04c4
Cyren W32/Ransom.F.gen!Eldorado
Symantec Trojan.Ransomlock
ESET-NOD32 a variant of Win32/LockScreen.ZW
APEX Malicious
Avast Win32:LockScreen-DE [Trj]
ClamAV Win.Trojan.Ransom-674
Kaspersky Trojan-Ransom.Win32.HmBlocker.rw
BitDefender Gen:Variant.Zusy.270258
NANO-Antivirus Trojan.Win32.HmBlocker.cvwff
ViRobot Trojan.Win32.A.HmBlocker.57856.M
MicroWorld-eScan Gen:Variant.Zusy.270258
Tencent Win32.Trojan.Hmblocker.Hphw
Ad-Aware Gen:Variant.Zusy.270258
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Trojan.Ransom.~C@465pdo
BitDefenderTheta AI:Packer.DCE87E7B1F
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HmBlocker.R03BC0OG421
McAfee-GW-Edition BehavesLike.Win32.Generic.qh
FireEye Generic.mg.23607cd4d04c43cf
Emsisoft Gen:Variant.Zusy.270258 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/HmBlocker.ay
Avira TR/Fraud.Gen2
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.424AFA
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Bumat!rts
ZoneAlarm Trojan-Ransom.Win32.HmBlocker.rw
GData Gen:Variant.Zusy.270258
AhnLab-V3 Trojan/Win32.HmBlocker.R2657
McAfee Ransom-FUA!23607CD4D04C
MAX malware (ai score=100)
VBA32 Hoax.HmBlocker
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_HmBlocker.R03BC0OG421
Rising Trojan.Win32.Winlock.a (CLASSIC)
Yandex Trojan.GenAsa!WhDv1MzAFhw
Ikarus Trojan-Ransom.HmBlocker
MaxSecure Trojan.Malware.1806300.susgen
Fortinet W32/Generic.AC.B51A4!tr
AVG Win32:LockScreen-DE [Trj]
Qihoo-360 Win32/Ransom.PornoBlocker.HwoCEpsA

How to remove Win32/LockScreen.ZW virus?

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.ZW 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.ZW 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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