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

What is Win32/Filecoder.NCW infection?

In this short article you will certainly find concerning the definition of Win32/Filecoder.NCW and its adverse effect on your computer system. Such ransomware are a form of malware that is clarified by online scams to require paying the ransom money by a target.

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In the majority of the situations, Win32/Filecoder.NCW virus will instruct its targets to start funds move for the purpose of neutralizing the amendments that the Trojan infection has presented to the victim’s tool.

Win32/Filecoder.NCW Summary

These alterations can be as adheres to:

  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Installs itself for autorun at Windows startup;
  • Writes a potential ransom message to disk;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the target’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains: Ransom:Win32/Cendode.bddf31e2 Ransom:Win32/Cendode.bddf31e2


The most normal channels whereby Win32/Filecoder.NCW are infused are:

  • By means of phishing e-mails;
  • As a consequence of user ending up on a resource that holds a malicious software program;

As soon as the Trojan is successfully infused, it will certainly either cipher the data on the target’s computer or stop the gadget from functioning in an appropriate way – while likewise positioning a ransom money note that points out the demand for the victims to effect the payment for the function of decrypting the papers or recovering the file system back to the first condition. In most instances, the ransom note will certainly turn up when the customer reboots the COMPUTER after the system has actually currently been damaged.

Win32/Filecoder.NCW circulation networks.

In various corners of the world, Win32/Filecoder.NCW grows by jumps and bounds. However, the ransom notes and techniques of extorting the ransom money amount might vary depending upon certain regional (regional) setups. The ransom notes and techniques of extorting the ransom money quantity may vary depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having identified some unlicensed applications made it possible for on the victim’s tool. The alert after that requires the user to pay the ransom.

    Faulty declarations regarding prohibited material.

    In countries where software application piracy is less prominent, this method is not as effective for the cyber frauds. Alternatively, the Win32/Filecoder.NCW popup alert may falsely assert to be originating from a police establishment and will certainly report having located youngster pornography or various other prohibited information on the device.

    Win32/Filecoder.NCW popup alert may incorrectly claim to be deriving from a regulation enforcement organization as well as will certainly report having located child pornography or various other prohibited data on the gadget. The alert will similarly include a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 8B7D1D64
md5: b3809f587d38ec08129ee44a9aeb8d70
name: B3809F587D38EC08129EE44A9AEB8D70.mlw
sha1: 4b861ce2c649aefe99a32496fd660a819ea5ac1b
sha256: 2fd8af5dcada8d29328437b9f6c13ca73bd766396cc6f6088c83cbba422a112a
sha512: 912baef031299db6dd79dbd7b4d9007bad54b161430a89525b578c362a9512e1bc997d4a67236a5a5df8e2841d08e799d3ed5357bd510279228fb447c9ed38a5
ssdeep: 6144:GYAJ/mAU+4gnuDoZkx/fn4WVulaVQzn72svUkgRGiCbqZyBmgbURRz:GJ/mAsgvCB4WDQzhvoGRmZuLmB
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.NCW also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004b30271 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
DrWeb Trojan.KillFiles.22451
Cynet Malicious (score: 100)
ALYac Gen:Variant.Doina.19209
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.10527
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Cendode.bddf31e2
K7GW Trojan ( 004b30271 )
Cybereason malicious.87d38e
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.NCW
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Cendode-1
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Gen:Variant.Doina.19209
NANO-Antivirus Trojan.Win32.MlwGen.dlkqhk
MicroWorld-eScan Gen:Variant.Doina.19209
Tencent Win32.Trojan.Filecoder.Pepc
Ad-Aware Gen:Variant.Doina.19209
Sophos Mal/Generic-S
BitDefenderTheta AI:Packer.6210C8491F
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Ransom-FSU!B3809F587D38
Emsisoft Gen:Variant.Doina.19209 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Generic.azvph
Antiy-AVL Trojan/Generic.ASMalwS.DB6686
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/Cendode.A
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Doina.19209
McAfee Ransom-FSU!B3809F587D38
MAX malware (ai score=100)
VBA32 Trojan.KillFiles
Panda Trj/Genetic.gen
Rising [email protected] (RDML:f/uxIEogg/NjMDWr6p8O2g)
Yandex Trojan.Agent!rd9lgR3dpdg
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Filecoder.NCW!tr
AVG Win32:Malware-gen

How to remove Win32/Filecoder.NCW 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.NCW 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.NCW 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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