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

What is Win64/Filecoder.LockFile.B infection?

In this short article you will certainly discover concerning the interpretation of Win64/Filecoder.LockFile.B and also its unfavorable effect on your computer. Such ransomware are a form of malware that is specified by online fraudulences to require paying the ransom money by a sufferer.

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In the majority of the situations, Win64/Filecoder.LockFile.B ransomware will certainly instruct its targets to start funds move for the function of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s tool.

Win64/Filecoder.LockFile.B Summary

These adjustments can be as complies with:

  • Anomalous binary characteristics;
  • Ciphering the files situated on the victim’s hard drive — so the target can no more use the information;
  • Preventing routine access to the victim’s workstation;


The most common channels whereby Win64/Filecoder.LockFile.B are injected are:

  • By ways of phishing e-mails;
  • As an effect of customer winding up on a source that organizes a destructive software application;

As quickly as the Trojan is successfully injected, it will either cipher the data on the sufferer’s computer or avoid the gadget from working in an appropriate manner – while also placing a ransom note that states the requirement for the targets to impact the settlement for the function of decrypting the documents or restoring the file system back to the initial problem. In many instances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has already been harmed.

Win64/Filecoder.LockFile.B circulation channels.

In different corners of the world, Win64/Filecoder.LockFile.B expands by jumps as well as bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom money quantity might vary relying on particular regional (local) setups. The ransom notes and also techniques of obtaining the ransom quantity may vary depending on specific local (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the victim’s device. The alert after that requires the user to pay the ransom.

    Faulty declarations regarding prohibited web content.

    In countries where software piracy is much less preferred, this method is not as efficient for the cyber frauds. Additionally, the Win64/Filecoder.LockFile.B popup alert may wrongly assert to be stemming from a law enforcement establishment and will certainly report having located child porn or other illegal information on the tool.

    Win64/Filecoder.LockFile.B popup alert may wrongly claim to be obtaining from a law enforcement organization and will certainly report having situated youngster porn or other unlawful data on the tool. The alert will similarly consist of a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: CAD8A33C
md5: 129e3b1628d0caf100a8ec9a4ab64530
name: 129E3B1628D0CAF100A8EC9A4AB64530.mlw
sha1: dd4d5c07e264934d422d34717436d798236e8425
sha256: 62629512c435acc24b083de1e1d128e66118301cb7be92651d85a8af5fe5b834
sha512: 5b1bd86ac1f27b7e706d87744f8483d779a13984414e3e675e5f762c76668b1a4623ec12995b42914c3a39a6acecb8a7e7a628152cbb5101699ec35975aa1e98
ssdeep: 12288:enK/17QNhQO/JIWYgeWYg955/155/vowaNxpLPGC2V+B+olvdtodg91P:0K/1QNhQO/Je7vGCS+B+olFt0g9
type: PE32+ executable (console) x86-64, for MS Windows

Version Info:

0: [No Data]

Win64/Filecoder.LockFile.B also known as:

Elasticmalicious (high confidence)
K7GWTrojan ( 005824fa1 )
K7AntiVirusTrojan ( 005824fa1 )
ESET-NOD32a variant of Win64/Filecoder.LockFile.B
AvastWin64:MiscX-gen [PUP]
EmsisoftTrojan.GenericKD.37580456 (B)
MAXmalware (ai score=89)
SentinelOneStatic AI – Suspicious PE
AVGWin64:MiscX-gen [PUP]

How to remove Win64/Filecoder.LockFile.B ransomware?

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 Win64/Filecoder.LockFile.B 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 Win64/Filecoder.LockFile.B 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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