Win32/LockScreen.AKW

Written by Robert Bailey

What is Win32/LockScreen.AKW infection?

In this short article you will certainly find about the meaning of Win32/LockScreen.AKW and its negative effect on your computer. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom money by a victim.

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In the majority of the cases, Win32/LockScreen.AKW ransomware will advise its victims to initiate funds transfer for the function of neutralizing the modifications that the Trojan infection has actually presented to the target’s tool.

Win32/LockScreen.AKW Summary

These modifications can be as complies with:

  • 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.
  • 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 records located on the victim’s hard disk drive — so the victim can no more make use of the information;
  • Preventing normal access to the victim’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.AKW

One of the most typical channels where Win32/LockScreen.AKW are infused are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a resource that holds a harmful software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the target’s computer or stop the tool from operating in an appropriate fashion – while also positioning a ransom money note that points out the requirement for the victims to impact the payment for the function of decrypting the documents or restoring the documents system back to the preliminary condition. In most instances, the ransom note will turn up when the customer restarts the PC after the system has already been harmed.

Win32/LockScreen.AKW distribution networks.

In different edges of the globe, Win32/LockScreen.AKW grows by leaps and bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom money amount might vary depending on particular local (local) settings. The ransom money notes and also tricks of obtaining the ransom money amount may differ depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the victim’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty statements concerning unlawful material.

    In countries where software application piracy is less preferred, this approach is not as reliable for the cyber scams. Additionally, the Win32/LockScreen.AKW popup alert may incorrectly claim to be originating from a law enforcement establishment as well as will certainly report having located youngster pornography or other prohibited data on the device.

    Win32/LockScreen.AKW popup alert may incorrectly claim to be acquiring from a legislation enforcement organization and also will report having located child porn or various other illegal data on the device. The alert will similarly include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 709B50AA
md5: 5dec81577e6ee92a32f8c27409734369
name: 5DEC81577E6EE92A32F8C27409734369.mlw
sha1: 937cffec9771efbd5c27449bfddf4d92a159d715
sha256: 1549e039a40176b97ce5d7b7e2adc0bc226261369ea43b3c3199eef602fd0acc
sha512: c33c53e9bb3649caf52da05a15f240e450de1cf6a5ce5a0b04a5d7496ae4e42db4ff003e58c89bd4290fcfdf69b2149892685bd4b7e38b50849d582f1e85d939
ssdeep: 1536:7/2EsPRwZRyyym/fr2hC8OyelbGvUK5WOZXmMZId:iYReCfwC8OyQ6vUKbZXmMZI
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.AKW also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus EmailWorm ( 003247681 )
Elastic malicious (high confidence)
DrWeb BackDoor.Tishop.2
Cynet Malicious (score: 100)
CAT-QuickHeal Worm.Gamarue.B
ALYac Gen:Heur.Mint.Zard.24
Cylance Unsafe
Zillya Trojan.Gimemo.Win32.4358
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Obfuscator.3ed2f6c0
K7GW EmailWorm ( 003247681 )
Cybereason malicious.77e6ee
Cyren W32/Zbot.HA.gen!Eldorado
ESET-NOD32 Win32/LockScreen.AKW
APEX Malicious
Avast Win32:Fareit-AO [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.Mint.Zard.24
NANO-Antivirus Trojan.Win32.Tishop.bbxcci
ViRobot Trojan.Win32.A.Gimemo.70144.P
MicroWorld-eScan Gen:Heur.Mint.Zard.24
Tencent Win32.Trojan.Lockscreen.Tazk
Ad-Aware Gen:Heur.Mint.Zard.24
Sophos Mal/Generic-R + Mal/Katusha-M
Comodo TrojWare.Win32.Kryptik.appe@4sc2ir
BitDefenderTheta Gen:NN.ZexaF.34628.eWW@aSHnsThi
VIPRE Trojan.Win32.Katusha.n (v)
TrendMicro TROJ_FRS.0NA103BL20
McAfee-GW-Edition PWS-Zbot.gen.anq
FireEye Generic.mg.5dec81577e6ee92a
Emsisoft Gen:Heur.Mint.Zard.24 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/Gimemo.eul
Webroot W32.Trojan.Gen
Avira TR/Crypt.EPACK.Gen8
eGambit Generic.Malware
Microsoft Ransom:Win32/Loktrom.B
Arcabit Trojan.Mint.Zard.24
AegisLab Trojan.Win32.Generic.lECN
GData Gen:Heur.Mint.Zard.24
TACHYON Trojan/W32.Gimemo.70144.B
AhnLab-V3 Trojan/Win32.PornoAsset.R45055
Acronis suspicious
McAfee PWS-Zbot.gen.anq
MAX malware (ai score=100)
VBA32 BScope.Malware-Cryptor.IRCBot.2612
Malwarebytes Ransom.FileCryptor
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_FRS.0NA103BL20
Rising Worm.Cridex!8.BB3 (CLOUD)
Yandex Trojan.GenAsa!rlXXddqZCyw
Ikarus Trojan-Ransom.PornoAsset
MaxSecure Trojan.Malware.4918519.susgen
Fortinet W32/Zbot.ANQ!tr
AVG Win32:Fareit-AO [Trj]
Qihoo-360 Malware.Radar01.Gen

How to remove Win32/LockScreen.AKW 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.AKW 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.AKW 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/products/

About the author

Robert Bailey

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

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