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

What is Trojan:Win32/Lunam infection?

In this post you will locate regarding the definition of Trojan:Win32/Lunam and its unfavorable impact on your computer. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a victim.

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In the majority of the cases, Trojan:Win32/Lunam ransomware will certainly instruct its sufferers to launch funds move for the function of reducing the effects of the changes that the Trojan infection has actually presented to the target’s gadget.

Trojan:Win32/Lunam Summary

These adjustments can be as follows:

  • 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 documents found on the sufferer’s disk drive — so the victim can no longer use the data;
  • Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most normal channels where Trojan:Win32/Lunam Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of user winding up on a source that organizes a destructive software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the sufferer’s PC or prevent the tool from functioning in an appropriate fashion – while likewise putting a ransom note that states the requirement for the targets to impact the settlement for the function of decrypting the documents or restoring the documents system back to the preliminary condition. In most circumstances, the ransom note will certainly show up when the client restarts the PC after the system has actually currently been damaged.

Trojan:Win32/Lunam circulation channels.

In various corners of the globe, Trojan:Win32/Lunam grows by leaps as well as bounds. However, the ransom money notes and also methods of extorting the ransom amount may vary relying on certain local (local) settings. The ransom notes and techniques of extorting the ransom quantity may differ depending on certain neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having spotted some unlicensed applications allowed on the sufferer’s gadget. The sharp after that requires the individual to pay the ransom.

    Faulty statements regarding prohibited web content.

    In countries where software application piracy is less preferred, this method is not as reliable for the cyber frauds. Additionally, the Trojan:Win32/Lunam popup alert might incorrectly declare to be originating from a law enforcement establishment as well as will certainly report having situated youngster pornography or various other illegal information on the tool.

    Trojan:Win32/Lunam popup alert might incorrectly claim to be acquiring from a law enforcement institution as well as will report having located youngster pornography or various other prohibited data on the gadget. The alert will in a similar way have a need for the customer to pay the ransom.

Technical details

File Info:

crc32: C75E4DB8
md5: 6873a0fb57f37c8d1dce0d89b36fc406
name: 6873A0FB57F37C8D1DCE0D89B36FC406.mlw
sha1: 10abb8147665d337d839c92cd14591d497f13a15
sha256: f8b688fb60cf1d7b4ba9e543d53633faa85f7257b93b456c5c228ec72bb9c6b9
sha512: aa327f3f163193aec2590b2f29cf0bd5ab83312f7fc775f97148c0d705adccbcc8e9cf560b1c46b5af0a4f3ec9f7501f434f504df34cd9cd7f4cf542d377144a
ssdeep: 192:fk7VmLaPARNEHYn6k7cT1UYmdwt5qwUWKM9xAptj2Q7bReK9VUTLA:fqVmePARq4SiYnPqwpPA3LHx2A
type: PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed

Version Info:

0: [No Data]

Trojan:Win32/Lunam also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.34473039
Sangfor Win.Malware.Lunam-6911425-0
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Trojan.GenericKD.34473039
Cybereason malicious.b57f37
Cyren W32/Damaged_File.E.gen!Eldorado
APEX Malicious
ClamAV Win.Malware.Lunam-6911425-0
NANO-Antivirus Trojan.Win32.Lunam.foufld
MicroWorld-eScan Trojan.GenericKD.34473039
Ad-Aware Trojan.GenericKD.34473039
Sophos ML/PE-A
McAfee-GW-Edition BehavesLike.Win32.VirRansom.xc
Emsisoft Trojan.GenericKD.34473039 (B)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_91%
Antiy-AVL Trojan/Win32.Lunam
Microsoft Trojan:Win32/Lunam
Arcabit Trojan.Generic.D20E044F
GData Trojan.GenericKD.34473039
McAfee GenericRXIE-NA!6873A0FB57F3
MAX malware (ai score=89)
Malwarebytes Malware.Heuristic.1001
Rising Trojan.Otfrem!8.466E (TFE:dGZlOgQgc/atL+Wy2w)
Ikarus Trojan.Win32.Lunam

How to remove Trojan:Win32/Lunam 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 Trojan:Win32/Lunam 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 Trojan:Win32/Lunam 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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