Win32:LockScreen-AJA [Trj]

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

What is Win32:LockScreen-AJA [Trj] infection?

In this short article you will locate regarding the definition of Win32:LockScreen-AJA [Trj] and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom money by a victim.

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Most of the instances, Win32:LockScreen-AJA [Trj] ransomware will certainly advise its sufferers to initiate funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s device.

Win32:LockScreen-AJA [Trj] Summary

These modifications can be as complies with:

  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the victim’s hard disk — so the sufferer can no more make use of the data;
  • Preventing routine accessibility 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-AJA [Trj]

One of the most common channels where Win32:LockScreen-AJA [Trj] Ransomware Trojans are infused are:

  • By means of phishing e-mails;
  • As a repercussion of user ending up on a resource that hosts a harmful software;

As soon as the Trojan is successfully infused, it will either cipher the information on the target’s PC or protect against the tool from operating in a correct way – while additionally placing a ransom money note that mentions the demand for the victims to impact the settlement for the objective of decrypting the papers or restoring the documents system back to the preliminary condition. In many circumstances, the ransom money note will certainly come up when the client restarts the COMPUTER after the system has actually currently been damaged.

Win32:LockScreen-AJA [Trj] distribution channels.

In different corners of the globe, Win32:LockScreen-AJA [Trj] expands by jumps and also bounds. Nonetheless, the ransom money notes and techniques of obtaining the ransom money quantity might vary depending on specific local (regional) setups. The ransom money notes and also techniques of extorting the ransom money amount may vary depending on particular regional (regional) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software application.

    In specific areas, the Trojans usually wrongfully report having identified some unlicensed applications enabled on the sufferer’s tool. The sharp then requires the customer to pay the ransom money.

    Faulty statements about prohibited content.

    In nations where software program piracy is much less preferred, this technique is not as effective for the cyber scams. Conversely, the Win32:LockScreen-AJA [Trj] popup alert may falsely assert to be deriving from a police organization and also will certainly report having located child porn or other illegal information on the device.

    Win32:LockScreen-AJA [Trj] popup alert may incorrectly claim to be acquiring from a regulation enforcement establishment as well as will report having situated kid porn or other prohibited information on the tool. The alert will in a similar way contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: CA06867D
md5: f58671eea072ccbac0c7aa046581e7d7
name: F58671EEA072CCBAC0C7AA046581E7D7.mlw
sha1: 33df041785313bdbb8052340cfe28974a1f2e30a
sha256: 9ed08b0a548ab2357ee1a3c774f03dfb3e1c6b48cf27ecc685187308e7a70345
sha512: 62241c60dfbe86a2730a1e7610aca5145384c2a72f7ba433e3bddfe4237f8fc6d5119093652894e808f3ba5b0ad752f6bb446f9c63d35f8ded6fa4ec6f0b0462
ssdeep: 24576:pyMheE8A/TuIyhHw8K98aQyxFZqQvfeFW:cMDz/ifHwl98ah/qKE
type: PE32+ executable (GUI) x86-64, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: Wextract
FileVersion: 11.00.16299.15 (WinBuild.160101.0800)
CompanyName: Microsoft Corporation
ProductName: Internet Explorer
ProductVersion: 11.00.16299.15
FileDescription: Win32 Cabinet Self-Extractor
OriginalFilename: WEXTRACT.EXE .MUI
Translation: 0x0409 0x04b0

Win32:LockScreen-AJA [Trj] also known as:

K7AntiVirusTrojan ( 005671771 )
CrowdStrikewin/malicious_confidence_60% (D)
K7GWTrojan ( 005671771 )
ESET-NOD32a variant of Win32/LockScreen.BHD
AvastWin32:LockScreen-AJA [Trj]
CynetMalicious (score: 100)
EmsisoftTrojan.GenericKD.30411490 (B)
SentinelOneStatic AI – Malicious SFX
MAXmalware (ai score=99)
RisingRansom.Somhoveran!8.EAB (CLOUD)
AVGWin32:LockScreen-AJA [Trj]

How to remove Win32:LockScreen-AJA [Trj] 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-AJA [Trj] 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-AJA [Trj] you can always ask me in the comments for getting help.

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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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