Win32/LockScreen.ASD

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

What is Win32/LockScreen.ASD infection?

In this short article you will locate regarding the meaning of Win32/LockScreen.ASD as well as its adverse influence on your computer. Such ransomware are a form of malware that is elaborated by on the internet scams to demand paying the ransom by a victim.

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Most of the instances, Win32/LockScreen.ASD ransomware will advise its victims to start funds transfer for the purpose of counteracting the amendments that the Trojan infection has actually introduced to the target’s device.

Win32/LockScreen.ASD Summary

These modifications can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the files located on the target’s hard disk — so the target can no longer use the data;
  • Preventing regular access to the victim’s workstation;

Win32/LockScreen.ASD

One of the most regular channels through which Win32/LockScreen.ASD Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of individual winding up on a resource that holds a malicious software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or prevent the device from functioning in a correct way – while likewise putting a ransom note that discusses the need for the victims to impact the payment for the purpose of decrypting the documents or bring back the file system back to the preliminary condition. In a lot of instances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually already been damaged.

Win32/LockScreen.ASD circulation networks.

In numerous corners of the world, Win32/LockScreen.ASD grows by jumps and bounds. Nonetheless, the ransom money notes and also techniques of obtaining the ransom money quantity may vary depending on specific regional (local) settings. The ransom money notes and also techniques of obtaining the ransom money amount may vary depending on specific regional (local) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software application.

    In certain areas, the Trojans often wrongfully report having discovered some unlicensed applications enabled on the sufferer’s device. The alert after that demands the customer to pay the ransom.

    Faulty declarations about prohibited content.

    In countries where software piracy is much less prominent, this method is not as effective for the cyber fraudulences. Conversely, the Win32/LockScreen.ASD popup alert may wrongly claim to be originating from a police establishment and will report having located kid porn or other unlawful data on the gadget.

    Win32/LockScreen.ASD popup alert may falsely declare to be obtaining from a regulation enforcement institution and also will report having situated youngster porn or other illegal data on the device. The alert will similarly contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: 8ADCA291
md5: e8c3747072f0395fc604f28134a270ca
name: E8C3747072F0395FC604F28134A270CA.mlw
sha1: 6ccb1ec3c387ca8c5f40a4bdd879b8a9988b3b4f
sha256: 3d298e86ce8b24a683cf5440f5059ce93801826aaf2c3cd43599c8f376f9e5dc
sha512: d4151902a14c075252a7372b2b3794aac0b1bdf355c59b74df75b39864fc7618d4ecf8fb0f383b9043a215da0afcfbdf8ff21f9dc1299c0fb35d4aadb55bb7d9
ssdeep: 768:qsGtuWSdGwsXamEr7a63IHBUPaxYWmCZb7m:qsb2NCIHCaOWmCp
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.ASD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
DrWeb Trojan.Siggen5.8771
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ser.Razy.3501
Cylance Unsafe
Zillya Trojan.LockScreen.Win32.2892
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Urausy.44ae84c2
Cybereason malicious.072f03
Symantec Trojan.Ransomlock.Q!AZ
ESET-NOD32 Win32/LockScreen.ASD
Zoner Trojan.Win32.16035
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ser.Razy.3501
NANO-Antivirus Trojan.Win32.TrjGen.cujjlg
MicroWorld-eScan Gen:Variant.Ser.Razy.3501
Tencent Win32.Trojan.Generic.Amvr
Ad-Aware Gen:Variant.Ser.Razy.3501
Sophos ML/PE-A + Troj/Ransom-PS
Comodo Malware@#1rshxw6bbxxes
BitDefenderTheta Gen:NN.ZexaF.34796.bqW@aejwlKc
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Backdoor.nh
FireEye Generic.mg.e8c3747072f0395f
Emsisoft Gen:Variant.Ser.Razy.3501 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Foreign.dnu
Webroot W32.Rogue.Gen
Avira TR/Ransom.Foreign.avet
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.1374E9
Kingsoft Win32.Heur.KVMH004.a.(kcloud)
Microsoft Ransom:Win32/Urausy.E
Arcabit Trojan.Ser.Razy.DDAD
GData Gen:Variant.Ser.Razy.3501
TACHYON Trojan/W32.Foreign.31744.B
AhnLab-V3 Trojan/Win32.Ransom.R59697
McAfee Ransom-FBQF!E8C3747072F0
MAX malware (ai score=100)
VBA32 Hoax.Foreign
Panda Trj/Dtcontx.C
Rising [email protected] (RDML:iG80ooJkLRgLuf3OqVtonw)
Yandex Trojan.GenAsa!bPwvNujAbOk
Ikarus Trojan-Ransom.Foreign
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/LockScreen.ASD!tr
AVG Win32:Trojan-gen
Qihoo-360 Win32/Ransom.Urausy.HxQBEpsA

How to remove Win32/LockScreen.ASD virus?

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.ASD 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.ASD 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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