Win32/LockScreen.ATH

Written by Robert Bailey

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.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

@topcybersecuritySubscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

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: 8A84CF82
md5: 703986d0345900c0d3dc95a3e810caf0
name: 703986D0345900C0D3DC95A3E810CAF0.mlw
sha1: 7bd4416f0f401e5c9b5427420f0741f513827e07
sha256: 015ab066b5f5d55333a35f35a78570fe0970e208f58caabdf8fa9009b3b9677d
sha512: eb3785d78f5c3ac2facdf7944e3512b390f26d6fe257687570903f07090c78801dd1981fef9e1b438dcec4f83837ba87011935598dfd998e5b1c39bc968bf5d7
ssdeep: 768:PccPkHbB8dPS7RscHSvzAVQ+XpQ/aD1j1+K0jw:Pc5bMPS71yvzAVQ+Xfx+L
type: 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

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.ATH 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/LockScreen.ATH you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.