Win32/LockScreen.ATH

What is Win32/LockScreen.ATH infection?

In this post you will certainly find about the interpretation of Win32/LockScreen.ATH as well as its negative effect 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 sufferer.

Most of the situations, Win32/LockScreen.ATH virus will advise its sufferers to start funds move for the purpose of counteracting the amendments that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/LockScreen.ATH Summary

These modifications can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s disk drive — so the victim can no more use the data;
  • Preventing normal access 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.ATH

The most normal networks where Win32/LockScreen.ATH Ransomware are injected are:

  • By means of phishing emails;
  • As an effect of user ending up on a resource that hosts a malicious software program;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s PC or prevent the gadget from operating in a proper way – while likewise placing a ransom money note that mentions the need for the victims to impact the payment for the objective of decrypting the files or bring back the file system back to the first condition. In a lot of circumstances, the ransom note will show up when the client restarts the COMPUTER after the system has currently been harmed.

Win32/LockScreen.ATH distribution networks.

In different corners of the world, Win32/LockScreen.ATH expands by leaps and bounds. Nevertheless, the ransom notes as well as techniques of obtaining the ransom money amount might differ relying on specific neighborhood (local) settings. The ransom money notes and methods of extorting the ransom amount might vary depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software application.

    In particular areas, the Trojans commonly wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s gadget. The alert then requires the customer to pay the ransom.

    Faulty declarations about unlawful content.

    In countries where software application piracy is less prominent, this method is not as effective for the cyber scams. Alternatively, the Win32/LockScreen.ATH popup alert may wrongly assert to be stemming from a police organization as well as will certainly report having located child porn or other unlawful data on the device.

    Win32/LockScreen.ATH popup alert might wrongly claim to be deriving from a law enforcement organization and also will report having located child pornography or other prohibited data on the device. The alert will in a similar way contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 8A84CF82md5: 703986d0345900c0d3dc95a3e810caf0name: 703986D0345900C0D3DC95A3E810CAF0.mlwsha1: 7bd4416f0f401e5c9b5427420f0741f513827e07sha256: 015ab066b5f5d55333a35f35a78570fe0970e208f58caabdf8fa9009b3b9677dsha512: eb3785d78f5c3ac2facdf7944e3512b390f26d6fe257687570903f07090c78801dd1981fef9e1b438dcec4f83837ba87011935598dfd998e5b1c39bc968bf5d7ssdeep: 768:PccPkHbB8dPS7RscHSvzAVQ+XpQ/aD1j1+K0jw:Pc5bMPS71yvzAVQ+Xfx+Ltype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.ATH also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader9.3402
Cynet Malicious (score: 100)
ALYac Gen:Variant.Barys.16593
Cylance Unsafe
Zillya Trojan.Foreign.Win32.9426
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Urausy.015e23fe
K7GW Riskware ( 0040eff71 )
Cybereason malicious.034590
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/LockScreen.ATH
APEX Malicious
Avast Win32:LockScreen-WJ [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Barys.16593
NANO-Antivirus Trojan.Win32.RiskGen.brnugw
MicroWorld-eScan Gen:Variant.Barys.16593
Tencent Win32.Trojan.Generic.Aduf
Ad-Aware Gen:Variant.Barys.16593
Sophos Mal/Generic-S
Comodo Malware@#pn1rgahk537q
BitDefenderTheta Gen:NN.ZexaF.34678.bqW@ayq3Qhj
VIPRE LooksLike.Win32.Urausy.c (v)
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.703986d0345900c0
Emsisoft Gen:Variant.Barys.16593 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/Foreign.ehw
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1119099
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Urausy.E
Arcabit Trojan.Barys.D40D1
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Barys.16593
TACHYON Trojan/W32.Foreign.31744.I
Acronis suspicious
McAfee Artemis!703986D03459
MAX malware (ai score=100)
VBA32 Hoax.Foreign
Panda Trj/Dtcontx.D
Rising Ransom.Urausy!8.2B7 (CLOUD)
Yandex Trojan.GenAsa!S6iy2NME0xY
Ikarus Trojan-Ransom.Foreign
Fortinet W32/LockScreen.ASD!tr
AVG Win32:LockScreen-WJ [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Urausy.HxQBEpsA

How to remove Win32/LockScreen.ATH ransomware?

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.ATH 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