Win32/LockScreen.ATZ

What is Win32/LockScreen.ATZ infection?

In this short article you will certainly find about the definition of Win32/LockScreen.ATZ as well as its adverse effect on your computer system. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to require paying the ransom by a sufferer.

Most of the cases, Win32/LockScreen.ATZ ransomware will certainly instruct its sufferers to start funds transfer for the objective of counteracting the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/LockScreen.ATZ Summary

These modifications can be as follows:

  • Anomalous binary characteristics;
  • Ciphering the papers located on the target’s hard disk — so the target can no more use the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Win32/LockScreen.ATZ

One of the most common channels whereby Win32/LockScreen.ATZ are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a malicious software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s computer or stop the device from working in a proper way – while likewise placing a ransom note that states the demand for the sufferers to effect the settlement for the objective of decrypting the documents or bring back the data system back to the initial problem. In many circumstances, the ransom money note will come up when the customer reboots the PC after the system has currently been damaged.

Win32/LockScreen.ATZ circulation channels.

In various corners of the world, Win32/LockScreen.ATZ grows by jumps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom quantity might differ depending on particular regional (local) setups. The ransom notes as well as methods of extorting the ransom amount might differ depending on particular regional (regional) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software program.

    In particular locations, the Trojans commonly wrongfully report having actually discovered some unlicensed applications enabled on the target’s device. The sharp then demands the user to pay the ransom.

    Faulty statements concerning prohibited content.

    In countries where software application piracy is much less prominent, this method is not as effective for the cyber frauds. Alternatively, the Win32/LockScreen.ATZ popup alert may incorrectly declare to be deriving from a law enforcement institution and will report having situated child pornography or other illegal information on the device.

    Win32/LockScreen.ATZ popup alert may incorrectly declare to be deriving from a legislation enforcement establishment and will report having situated kid pornography or other prohibited data on the gadget. The alert will similarly have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 8100373Cmd5: d21d8ea87829362c9c7e2b27a9c90bacname: D21D8EA87829362C9C7E2B27A9C90BAC.mlwsha1: 33ca74ff9badf8951095a414e120afbbf95521absha256: 96ce9b8218c2fa05616a502b9adcd6265203861fb72bd58e39f240d8c968457bsha512: 3c9bd5cdc5d3099170701f78eb7bac6133074be163ca66b3cb3ea605439b1ed05ea4dcefc5dad792a8fcc16bd4e4f9d5aace4d66a14ff989fd769ca6ef776582ssdeep: 24576:7M3q4FxNTcsDWDAG6R9CYu8ZnxuZm6i/hlY0MLZDRJweuaWTSDnuW:A37Fg167n1/LiLOcWTSatype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.ATZ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
DrWeb Trojan.AVKill.30965
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Somhoveran.A8
ALYac Gen:Variant.Ulise.142903
Zillya Trojan.Gimemo.Win32.6133
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Cybereason malicious.878293
Symantec SMG.Heur!gen
ESET-NOD32 Win32/LockScreen.ATZ
APEX Malicious
Avast Win32:LockScreen-AJA [Trj]
ClamAV Win.Ransomware.Gimemo-9847430-0
Kaspersky Trojan-Ransom.Win32.Gimemo.bcdt
BitDefender Gen:Variant.Ulise.142903
NANO-Antivirus Trojan.Win32.Gimemo.cqlzku
MicroWorld-eScan Gen:Variant.Ulise.142903
Tencent Malware.Win32.Gencirc.10b44de8
Ad-Aware Gen:Variant.Ulise.142903
Sophos Generic ML PUA (PUA)
TrendMicro Mal_LockScreen
McAfee-GW-Edition BehavesLike.Win32.Generic.th
FireEye Generic.mg.d21d8ea87829362c
Emsisoft Gen:Variant.Ulise.142903 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Gimemo.gfa
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Generic.ASMalwS.1CEAE2
Microsoft Ransom:Win32/Somhoveran.A
Arcabit Trojan.Ulise.D22E37
GData Gen:Variant.Ulise.142903
TACHYON Ransom/W32.DP-Gimemo.1544704
AhnLab-V3 Trojan/Win32.Gimemo.C670656
McAfee GenericRXEW-GE!D21D8EA87829
MAX malware (ai score=81)
VBA32 Hoax.Gimemo
Malwarebytes Trojan.Agent.RNS
TrendMicro-HouseCall Mal_LockScreen
Rising Trojan.Agent!1.9EDF (CLASSIC)
Fortinet W32/LockScreen.ATZ!tr
AVG Win32:LockScreen-AJA [Trj]

How to remove Win32/LockScreen.ATZ 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.ATZ 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.

    Leave a Comment