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

What is Trojan.Win32.Cometer infection?

In this article you will locate about the meaning of Trojan.Win32.Cometer as well as its adverse effect on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to demand paying the ransom by a victim.

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Most of the cases, Trojan.Win32.Cometer virus will certainly instruct its victims to launch funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the victim’s device.

Trojan.Win32.Cometer Summary

These alterations can be as follows:

  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the sufferer’s disk drive — so the victim can no longer utilize the information;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains: Trojan.Ransom.GenericKD.33812613 Trojan.Ransom.GenericKD.33812613


The most common networks through which Trojan.Win32.Cometer Ransomware are infused are:

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

As soon as the Trojan is effectively infused, it will either cipher the data on the sufferer’s PC or protect against the gadget from working in a proper manner – while additionally placing a ransom note that states the requirement for the targets to effect the payment for the function of decrypting the files or restoring the file system back to the initial condition. In a lot of instances, the ransom money note will certainly turn up when the client reboots the COMPUTER after the system has currently been damaged.

Trojan.Win32.Cometer distribution channels.

In different corners of the globe, Trojan.Win32.Cometer grows by jumps as well as bounds. Nonetheless, the ransom money notes and also methods of extorting the ransom money amount might vary depending upon particular neighborhood (local) setups. The ransom money notes as well as tricks of extorting the ransom money quantity may vary depending on particular local (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software application.

    In specific areas, the Trojans commonly wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s device. The sharp then demands the user to pay the ransom.

    Faulty statements regarding prohibited web content.

    In countries where software program piracy is less prominent, this method is not as efficient for the cyber frauds. Conversely, the Trojan.Win32.Cometer popup alert might falsely assert to be originating from a police institution and also will certainly report having situated child pornography or other illegal data on the tool.

    Trojan.Win32.Cometer popup alert might falsely claim to be obtaining from a legislation enforcement organization and also will report having located child pornography or other unlawful information on the device. The alert will similarly consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 4FA5C62F
md5: 3addad145f141aadb12f33dd99cfac22
name: 3ADDAD145F141AADB12F33DD99CFAC22.mlw
sha1: 8605ac84b3f6bffbad612b4d7150b784819237dc
sha256: 05f22e709a198158c66f849e60ad9cebf4426497457ec40e0ddbfb8e605f6315
sha512: ec6a57953b4294406d778d4463ed75f9c9c0e261cb526ee282dd60788e6974ce0fd9069f87a7a91a6d769372bfc488fc26452f153794f6bcfd5d2815734284a2
ssdeep: 12288:yZHy5fHUa5J+OeO+OeNhBBhhBB5jgbGRxenXkGAjTYjYrXxn:yhy1yjgbGRxeUXaYrXxn
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2010-2017, Stroz Friedberg, LLC
InternalName: LIMA
CompanyName: Stroz Friedberg, LLC
Comments: LIMA scanner
ProductName: LIMA
FileDescription: LIMA Application
OriginalFilename: Lima.exe
Translation: 0x0409 0x04b0

Trojan.Win32.Cometer also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.Win32.Generic.4!c
ALYac Trojan.Ransom.GenericKD.33812613
Cylance Unsafe
Zillya Trojan.Generic.Win32.1054563
Alibaba Ransom:Win32/Cometer.602ee393
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 99)
Kaspersky HEUR:Trojan.Win32.Cometer.gen
BitDefender Trojan.Ransom.GenericKD.33812613
MicroWorld-eScan Trojan.Ransom.GenericKD.33812613
Ad-Aware Trojan.Ransom.GenericKD.33812613
Sophos Mal/Generic-S
F-Secure Trojan.TR/Redcap.nhpvo
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_Ryuk.R02CC0DIG21
McAfee-GW-Edition BehavesLike.Win32.Fujacks.hh
FireEye Trojan.Ransom.GenericKD.33812613
Emsisoft Trojan.Ransom.GenericKD.33812613 (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Redcap.nhpvo
Antiy-AVL Trojan/Generic.ASMalwS.306D80B
Microsoft Ransom:Win32/Ryuk.AA
Arcabit Trojan.Ransom.Generic.D203F085
ZoneAlarm HEUR:Trojan.Win32.Cometer.gen
GData Trojan.Ransom.GenericKD.33812613
McAfee Artemis!3ADDAD145F14
MAX malware (ai score=99)
VBA32 BScope.Trojan.Cometer
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_Ryuk.R02CC0DIG21
Ikarus Trojan-Ransom.GenericKD
MaxSecure Trojan.Malware.7164915.susgen
Fortinet W32/Ransom!tr
AVG Win32:Malware-gen

How to remove Trojan.Win32.Cometer 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.Cometer 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.Cometer you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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