Win32/LockScreen.UV

What is Win32/LockScreen.UV infection?

In this post you will locate about the meaning of Win32/LockScreen.UV and also its adverse influence on your computer system. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a target.

Most of the instances, Win32/LockScreen.UV infection will certainly advise its targets to initiate funds transfer for the function of counteracting the changes that the Trojan infection has introduced to the sufferer’s device.

Win32/LockScreen.UV Summary

These modifications can be as adheres to:

  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the target’s hard disk — so the target can no more utilize the information;
  • Preventing normal accessibility to the target’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.UV

One of the most normal channels through which Win32/LockScreen.UV are infused are:

  • By means of phishing e-mails;
  • As an effect of user ending up on a resource that organizes a harmful software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or avoid the tool from functioning in an appropriate manner – while likewise placing a ransom money note that mentions the requirement for the targets to effect the repayment for the function of decrypting the records or restoring the file system back to the initial problem. In most circumstances, the ransom note will show up when the customer reboots the PC after the system has already been damaged.

Win32/LockScreen.UV distribution channels.

In numerous edges of the world, Win32/LockScreen.UV grows by jumps and bounds. Nevertheless, the ransom money notes as well as methods of obtaining the ransom money quantity might differ depending upon specific neighborhood (regional) setups. The ransom money notes and also techniques of extorting the ransom quantity may vary depending on specific regional (local) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually found some unlicensed applications allowed on the target’s tool. The sharp then demands the user to pay the ransom.

    Faulty declarations about prohibited material.

    In nations where software piracy is much less preferred, this approach is not as effective for the cyber frauds. Additionally, the Win32/LockScreen.UV popup alert might incorrectly claim to be originating from a police establishment and also will report having situated youngster porn or various other unlawful data on the tool.

    Win32/LockScreen.UV popup alert may wrongly declare to be obtaining from a legislation enforcement institution and will report having located youngster porn or other unlawful data on the tool. The alert will similarly contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 1D28F521md5: f71a15dbf116761b47cde45d131cab29name: F71A15DBF116761B47CDE45D131CAB29.mlwsha1: a1fc9885f8049b152859940d9154d21f46f5c79esha256: 8d11720ff7989f186986c8b337267fb639a07117d87172675d684afe6dfcb4b6sha512: 5136cf5350e06d2efa27c49d810dd6de13e938aacdfdb9b61744cd45279bf542536dbdaf29b18ee7b2c3bda3e6d03ebafce4077dc58543d3c6f898c381addb3essdeep: 768:ApogGIag0lFcy7m3OqO396/RDCuWy2BhOe3dcxW:Soi+FQO3t61CU0QWtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: PopUp.exeOriginalFilename: PopUp.exeTranslation: 0x0419 0x04e3

Win32/LockScreen.UV also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0011950c1 )
DrWeb Trojan.Winlock.511
ALYac Gen:Variant.Johnnie.91520
Cylance Unsafe
K7GW Trojan ( 0011950c1 )
Cybereason malicious.bf1167
Cyren W32/Risk.VIYE-1945
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/LockScreen.UV
APEX Malicious
Avast FileRepMetagen [PUP]
ClamAV Win.Adware.Popad-48
Kaspersky not-a-virus:AdWare.Win32.PopAd.vpj
BitDefender Gen:Variant.Johnnie.91520
NANO-Antivirus Riskware.Win32.PopAd.eyhqwm
MicroWorld-eScan Gen:Variant.Johnnie.91520
Tencent Win32.Trojan.Lockscreen.Ebgk
Ad-Aware Gen:Variant.Johnnie.91520
Sophos Mal/Generic-S
Comodo Malware@#2w21i01863x6v
VIPRE PopAd
McAfee-GW-Edition Artemis!PUP
FireEye Gen:Variant.Johnnie.91520
Emsisoft Gen:Variant.Johnnie.91520 (B)
Jiangmin Adware/Popad.j
Webroot W32.Heuristic.Gen
Avira TR/Ransom.36865
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Johnnie.D16580
GData Gen:Variant.Johnnie.91520
AhnLab-V3 Trojan/Win32.Xema.C57563
McAfee Artemis!F71A15DBF116
MAX malware (ai score=96)
Panda Trj/CI.A
Rising Trojan.LockScreen!8.1AF (CLOUD)
Yandex Trojan.GenAsa!E3MxZuIf/Z8
Ikarus Trojan.Win32.LockScreen
Fortinet Adware/PopAd
AVG FileRepMetagen [PUP]
Paloalto generic.ml
Qihoo-360 Win32/Adware.Generic.HgAASQkA

How to remove Win32/LockScreen.UV 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.UV 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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