Win32/LockScreen.AXB

What is Win32/LockScreen.AXB infection?

In this short article you will find about the definition of Win32/LockScreen.AXB and its negative impact on your computer system. Such ransomware are a type of malware that is specified by on-line fraudulences to require paying the ransom money by a victim.

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In the majority of the instances, Win32/LockScreen.AXB infection will advise its targets to launch funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has introduced to the target’s gadget.

Win32/LockScreen.AXB Summary

These alterations can be as follows:

  • 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.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Sniffs keystrokes;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s hard drive — so the target can no longer use the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Win32/LockScreen.AXB

One of the most normal networks through which Win32/LockScreen.AXB Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a resource that hosts a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the information on the victim’s computer or avoid the gadget from working in a correct manner – while additionally putting a ransom money note that points out the need for the sufferers to effect the settlement for the purpose of decrypting the documents or recovering the documents system back to the first condition. In most circumstances, the ransom money note will certainly come up when the customer reboots the PC after the system has currently been harmed.

Win32/LockScreen.AXB distribution channels.

In numerous corners of the world, Win32/LockScreen.AXB grows by leaps and also bounds. However, the ransom money notes and methods of obtaining the ransom quantity might vary depending upon particular regional (local) setups. The ransom money notes and also techniques of obtaining the ransom money amount might vary depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software.

    In certain areas, the Trojans often wrongfully report having actually detected some unlicensed applications made it possible for on the target’s gadget. The alert after that demands the user to pay the ransom.

    Faulty statements regarding unlawful web content.

    In countries where software application piracy is much less preferred, this method is not as effective for the cyber frauds. Conversely, the Win32/LockScreen.AXB popup alert might incorrectly assert to be stemming from a law enforcement organization and also will report having located child porn or various other illegal data on the gadget.

    Win32/LockScreen.AXB popup alert might wrongly assert to be acquiring from a regulation enforcement establishment and also will report having situated child pornography or other illegal information on the tool. The alert will in a similar way consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: CDF86B90
md5: d622a3dcb3cfa9f21d6e6a0cf9f3bd8c
name: D622A3DCB3CFA9F21D6E6A0CF9F3BD8C.mlw
sha1: 64f2ace2fc4c8641c446cd4f21cb6039380cb236
sha256: 7e14f5410680c33675252757153ee6babd1e1264b6f047a4e855b695c4e66c45
sha512: 64571f739733eeeebcb05864c5924a11ccdfdcd3d3b6bf4182ae3dd3f883c90ce2af3230700423aa03e1ab036b710514e1bd7a7a0d311dab59e1931d7f0b1bb5
ssdeep: 6144:onIQ8xdPInJhpbFszZ1DJzOhgIiFAeyg18s/p3dNHjT94xOUGZIripW:onIPvPIjpbYdyPuAe/6sxN1GEXai
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/LockScreen.AXB also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 7000000f1 )
DrWeb Trojan.Winlock.8349
ALYac Gen:Variant.Doina.760
Cylance Unsafe
Sangfor Trojan.Win32.LockScreen.8
K7GW Trojan ( 7000000f1 )
Cybereason malicious.cb3cfa
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/LockScreen.AXB
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Doina.760
NANO-Antivirus Trojan.Win32.Winlock.cuiygk
MicroWorld-eScan Gen:Variant.Doina.760
Tencent Win32.Trojan.Lockscreen.Wpiw
Ad-Aware Gen:Variant.Doina.760
Sophos Mal/Generic-S
Comodo Malware@#bp95ukliahb6
BitDefenderTheta Gen:NN.ZelphiF.34628.xmGfa0UzsWnI
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.fc
FireEye Gen:Variant.Doina.760
Emsisoft Gen:Variant.Doina.760 (B)
Jiangmin Trojan.Generic.bmmfy
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
Arcabit Trojan.Doina.760
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Doina.760
McAfee Artemis!D622A3DCB3CF
MAX malware (ai score=82)
VBA32 Trojan-Ransom.Winlock.gen
Malwarebytes Malware.Heuristic.1003
Rising Trojan.LockScreen!8.1AF (CLOUD)
Yandex Trojan.LockScreen!lW/OrlGF2UI
Fortinet W32/Generic.AC.341372!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Ransom.PornoBlocker.HgIASQwA

How to remove Win32/LockScreen.AXB 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.AXB 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.AXB 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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