Win32/LockScreen.HV

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

What is Win32/LockScreen.HV infection?

In this short article you will locate about the meaning of Win32/LockScreen.HV and also its negative impact on your computer. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to require paying the ransom money by a victim.

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In the majority of the instances, Win32/LockScreen.HV infection will advise its targets to start funds transfer for the objective of neutralizing the changes that the Trojan infection has introduced to the sufferer’s tool.

Win32/LockScreen.HV Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Performs some HTTP requests;
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data.;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Ciphering the records located on the sufferer’s hard disk drive — so the sufferer can no longer utilize the data;
  • Preventing regular access to the target’s workstation;

Related domains:

edgedl.me.gvt1.comRansom:Win32/PinkBlocker.1f862e6b

Win32/LockScreen.HV

One of the most typical channels where Win32/LockScreen.HV are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a resource that holds a malicious software application;

As quickly as the Trojan is effectively infused, it will either cipher the data on the sufferer’s computer or avoid the tool from functioning in a proper manner – while likewise putting a ransom note that discusses the need for the victims to impact the settlement for the function of decrypting the papers or recovering the data system back to the preliminary problem. In a lot of instances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has actually already been harmed.

Win32/LockScreen.HV distribution channels.

In different edges of the world, Win32/LockScreen.HV grows by jumps as well as bounds. However, the ransom money notes as well as tricks of obtaining the ransom quantity might differ relying on certain neighborhood (local) setups. The ransom money notes and also methods of extorting the ransom money amount may vary depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having detected some unlicensed applications enabled on the victim’s device. The sharp then requires the individual to pay the ransom.

    Faulty declarations regarding unlawful material.

    In nations where software application piracy is less preferred, this technique is not as efficient for the cyber fraudulences. Additionally, the Win32/LockScreen.HV popup alert may wrongly claim to be stemming from a law enforcement institution and also will report having situated youngster porn or other unlawful information on the device.

    Win32/LockScreen.HV popup alert might incorrectly claim to be deriving from a regulation enforcement establishment and also will report having located child porn or other prohibited data on the device. The alert will likewise contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: 762E9919
md5: 289d9fee05fe67e182739b80ade0c98d
name: 289D9FEE05FE67E182739B80ADE0C98D.mlw
sha1: f93440ed5bfd66232a3341577c31f2bb91e8fae3
sha256: 387ec85d0b47aac7fd68ed3049ffca1eb0a3bfa3280d1c15031f01b50d5ed21a
sha512: 6a656466c7587f2d335d4b88557f24d30df637a56da8b1b3868aea947078fdbf9b2a3a585be034b4ef78c93755489637176d6f22dd2bfe6f8afb525922ca9492
ssdeep: 6144:1DI4Jfjds07TCZuVclnNTEqXEipsd19GL3Fw0o:pRNjdj7TG/gqRY19GzF+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2009
InternalName: Codec Install
FileVersion: 1, 23, 1, 5
ProductName: Codec Install
ProductVersion: 1, 23, 1, 5
FileDescription: Codec Install
OriginalFilename: Codec Install
Translation: 0x0419 0x04b0

Win32/LockScreen.HV also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Siggen7.2264
ALYacDropped:Trojan.GenericKD.2222409
CylanceUnsafe
ZillyaTrojan.LockScreen.Win32.7493
SangforTrojan.Win32.PinkBlocker.cmw
CrowdStrikewin/malicious_confidence_60% (W)
AlibabaRansom:Win32/PinkBlocker.1f862e6b
K7GWTrojan ( 0055e4091 )
K7AntiVirusTrojan ( 0055e4091 )
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.HV
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
CynetMalicious (score: 100)
KasperskyTrojan-Ransom.Win32.PinkBlocker.cmw
BitDefenderDropped:Trojan.GenericKD.2222409
NANO-AntivirusTrojan.Win32.PinkBlocker.fccjoq
MicroWorld-eScanDropped:Trojan.GenericKD.2222409
TencentWin32.Trojan.Pinkblocker.Hsjd
Ad-AwareDropped:Trojan.GenericKD.2222409
SophosMal/Generic-S
BitDefenderThetaAI:Packer.C87EBE241C
VIPRETrojan.Win32.Generic.pak!cobra
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
FireEyeGeneric.mg.289d9fee05fe67e1
EmsisoftDropped:Trojan.GenericKD.2222409 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojanDropper.Blocker.cr
AviraTR/Crypt.ZPACK.Gen
eGambitGeneric.Malware
Antiy-AVLTrojan/Generic.ASMalwS.184E5DA
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojanDropper:Win32/Genasom.B
ZoneAlarmTrojan-Ransom.Win32.PinkBlocker.cmw
GDataDropped:Trojan.GenericKD.2222409
AhnLab-V3Trojan/Win32.PinkBlocker.C79358
Acronissuspicious
McAfeeGenericR-PHC!289D9FEE05FE
MAXmalware (ai score=99)
VBA32BScope.Trojan.Bojotuc
MalwarebytesMalware.AI.596253126
PandaTrj/GdSda.A
RisingTrojan.Generic@ML.100 (RDML:FbohZIh3k1tudVH3n5gD8g)
YandexTrojan.GenAsa!EeUMpvjslzI
IkarusTrojan-Dropper.Win32.Blocker
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Generic.AC.2921D9!tr
AVGWin32:MalwareX-gen [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Generic.HgIASOkA

How to remove Win32/LockScreen.HV 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.HV 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.HV 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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