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

What is Win32/Filecoder.NLX infection?

In this short article you will certainly discover about the interpretation of Win32/Filecoder.NLX as well as its adverse effect on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom money by a target.

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Most of the instances, Win32/Filecoder.NLX infection will instruct its targets to start funds transfer for the function of counteracting the changes that the Trojan infection has presented to the target’s tool.

Win32/Filecoder.NLX Summary

These modifications can be as adheres to:

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the records located on the sufferer’s disk drive — so the victim can no longer utilize the information;
  • Preventing routine accessibility 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.
Similar behavior
Related domains Ransom:Win32/CryFile.61f21a8a Ransom:Win32/CryFile.61f21a8a


The most regular channels where Win32/Filecoder.NLX Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a source that organizes a malicious software program;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s computer or prevent the gadget from operating in a correct fashion – while likewise placing a ransom note that mentions the requirement for the victims to impact the settlement for the function of decrypting the records or recovering the documents system back to the initial condition. In many instances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Win32/Filecoder.NLX circulation networks.

In various corners of the globe, Win32/Filecoder.NLX grows by jumps and bounds. However, the ransom notes as well as tricks of obtaining the ransom money quantity might vary depending on specific regional (regional) setups. The ransom money notes and also methods of extorting the ransom money amount might vary depending on specific regional (regional) setups.

Ransomware injection

For example:

    Faulty signals about unlicensed software.

    In certain areas, the Trojans often wrongfully report having detected some unlicensed applications enabled on the target’s tool. The alert then demands the user to pay the ransom.

    Faulty statements concerning illegal content.

    In nations where software program piracy is much less preferred, this approach is not as effective for the cyber frauds. Conversely, the Win32/Filecoder.NLX popup alert may wrongly assert to be deriving from a police establishment and will certainly report having located youngster pornography or various other illegal data on the tool.

    Win32/Filecoder.NLX popup alert may falsely declare to be obtaining from a legislation enforcement organization as well as will report having located kid pornography or various other unlawful data on the device. The alert will in a similar way contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: F548F1CB
md5: 6fbcbec6c52dae60ac34938c5594b300
name: 6FBCBEC6C52DAE60AC34938C5594B300.mlw
sha1: 373bccdd3c9050ecabf48aed8ef72ac1df3b5afb
sha256: a8aafd730685e525aedf0382ea8a2497359e5b5ffa98b90a6b7cefb7ab7856e9
sha512: 9e1cb3670a00db36ba6b76b7baae34287ec6512b2134d2cd65660fbc961ec4e145b8a5fb53514e89c5fe22d4fb49a6cbebff5d2d9ddb966b5adc32ddeed8f4e3
ssdeep: 12288:OCdOy3vVrKxR5CXbNjAOxK/j2n+4YG/6c1mFFja3mXgcjfJilgsUFc/DdtwjY5yw:OCdxte/80jYLT3U1jfH5c/5twEYILpd
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xc2xa91999-2015 Jonathan Bennett & AutoIt Team
FileDescription: File Folder
Translation: 0x0409 0x04b0

Win32/Filecoder.NLX also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005106021 )
Elastic malicious (high confidence)
DrWeb Trojan.KillFiles.63887
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.32154229
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/CryFile.61f21a8a
K7GW Trojan ( 005106021 )
Cybereason malicious.6c52da
Symantec Trojan.Gen.2
ESET-NOD32 a variant of Win32/Filecoder.NLX
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.CryFile.zzp
BitDefender Trojan.GenericKD.32154229
NANO-Antivirus Trojan.Win32.CryFile.fkexvc
MicroWorld-eScan Trojan.GenericKD.32154229
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Trojan.GenericKD.32154229
Sophos Mal/Generic-S
Comodo Malware@#2ta6zx6vo8p73
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.dh
Emsisoft Trojan.GenericKD.32154229 (B)
Webroot Trojan.Win32.Swisyn
Avira HEUR/AGEN.1134135
eGambit Unsafe.AI_Score_52%
Microsoft Trojan:Win32/Tiggre!rfn
Arcabit Trojan.Generic.D1EAA275
AegisLab Trojan.Win32.Generic.4!e
GData Trojan.GenericKD.32154229
AhnLab-V3 Malware/Win32.Generic.C2871971
Acronis suspicious
McAfee Artemis!6FBCBEC6C52D
MAX malware (ai score=85)
VBA32 TrojanRansom.CryFile
Panda Trj/CI.A
Ikarus Trojan-Ransom.GandCrab
MaxSecure Trojan.Malware.300983.susgen
Fortinet AutoIt/Filecoder.NLX!tr.ransom
AVG FileRepMalware

How to remove Win32/Filecoder.NLX 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 Win32/Filecoder.NLX 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/Filecoder.NLX 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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