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

What is Ransom:Win32/FileCoder.NC!MTB infection?

In this post you will find about the interpretation of Ransom:Win32/FileCoder.NC!MTB and also its negative effect on your computer system. Such ransomware are a kind 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 situations, Ransom:Win32/FileCoder.NC!MTB ransomware will instruct its sufferers to initiate funds transfer for the objective of neutralizing the changes that the Trojan infection has presented to the sufferer’s gadget.

Ransom:Win32/FileCoder.NC!MTB Summary

These adjustments can be as adheres to:

  • Attempts to connect to a dead IP:Port (4 unique times);
  • Possible date expiration check, exits too soon after checking local time;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Attempts to restart the guest VM;
  • Installs itself for autorun at Windows startup;
  • Writes a potential ransom message to disk;
  • Creates a hidden or system file;
  • Creates a copy of itself;
  • Collects information to fingerprint the system;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents situated on the victim’s hard disk drive — so the victim can no longer utilize the information;
  • Preventing regular access to the sufferer’s workstation;

Related domains:

z.whorecord.xyz Trojan.Ransom.Pico
2no.co Trojan.Ransom.Pico
iplogger.org Trojan.Ransom.Pico
a.tomx.xyz Trojan.Ransom.Pico


One of the most common channels whereby Ransom:Win32/FileCoder.NC!MTB Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of customer ending up on a resource that holds a destructive software;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or avoid the device from functioning in a proper fashion – while additionally placing a ransom note that mentions the need for the sufferers to impact the payment for the purpose of decrypting the records or recovering the documents system back to the first problem. In many circumstances, the ransom money note will certainly come up when the customer reboots the COMPUTER after the system has already been damaged.

Ransom:Win32/FileCoder.NC!MTB distribution networks.

In different edges of the world, Ransom:Win32/FileCoder.NC!MTB expands by leaps as well as bounds. Nevertheless, the ransom money notes and techniques of obtaining the ransom amount may differ relying on specific regional (local) setups. The ransom notes and methods of obtaining the ransom amount may differ depending on particular regional (local) settings.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software application.

    In specific areas, the Trojans usually wrongfully report having actually found some unlicensed applications allowed on the victim’s device. The alert then demands the user to pay the ransom money.

    Faulty statements about illegal content.

    In countries where software application piracy is less prominent, this approach is not as reliable for the cyber scams. Conversely, the Ransom:Win32/FileCoder.NC!MTB popup alert may falsely claim to be originating from a police establishment as well as will certainly report having located kid porn or other unlawful information on the device.

    Ransom:Win32/FileCoder.NC!MTB popup alert might falsely claim to be acquiring from a regulation enforcement institution and also will certainly report having located kid porn or other illegal information on the gadget. The alert will similarly consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 76CA822D
md5: a95ae4f41cef3feacdf099a288859ce0
name: A95AE4F41CEF3FEACDF099A288859CE0.mlw
sha1: 8411fd22595ed3e5c9242146fc46c8898333f9bc
sha256: 7439e44dc550b38270afde9905db364a29005c204ac250ce347b25654fcfcd41
sha512: f6fc814250ce148c37794e7edc23dd5e3e47b58657286350ab12f2f0a3457458cbc0badc2884b2b1fdf5db341d104ba6b2ea3ddfe0c55d965628c509f8e07f5e
ssdeep: 6144:FpzwZBG5/qjKkY1548r+snqNTRpygDAOMljI4mHH:KukY1548rMTjygDCq4mHH
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/FileCoder.NC!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Lionic Trojan.Win32.Encoder.j!c
Elastic malicious (high confidence)
ALYac Trojan.Ransom.Pico
Cylance Unsafe
Zillya Trojan.Encoder.Win32.184
Alibaba Ransom:Win32/FileCoder.382c12e3
K7GW Trojan ( 0053b7601 )
K7AntiVirus Trojan ( 0053b7601 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.NSA
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Encoder.nk
BitDefender Generic.Ransom.Thanatos.F54B8989
NANO-Antivirus Trojan.Win32.Encoder.fhovby
MicroWorld-eScan Generic.Ransom.Thanatos.F54B8989
Tencent Win32.Trojan.Encoder.Lmuk
Ad-Aware Generic.Ransom.Thanatos.F54B8989
Sophos Mal/Generic-R + Troj/Ransom-FAJ
Comodo Malware@#17cw43oaass0o
BitDefenderTheta Gen:NN.ZexaF.34142.ouW@ayMxcdfi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.dh
FireEye Generic.mg.a95ae4f41cef3fea
Emsisoft Trojan.Agent (A)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Encoder.di
Avira HEUR/AGEN.1109036
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Generic.ASMalwS.286F7B3
Microsoft Ransom:Win32/FileCoder.NC!MTB
Arcabit Generic.Ransom.Thanatos.F54B8989
GData Generic.Ransom.Thanatos.F54B8989
AhnLab-V3 Malware/Win32.Generic.C2744802
McAfee Artemis!A95AE4F41CEF
VBA32 BScope.TrojanRansom.Gen
Panda Trj/GdSda.A
Rising Ransom.Agent!1.C1EB (CLASSIC)
Yandex Trojan.GenAsa!4kkYyTdRLjE
Ikarus Trojan-Ransom.FileCrypter
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Filecoder.NSA!tr.ransom
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Ransom:Win32/FileCoder.NC!MTB 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 Ransom:Win32/FileCoder.NC!MTB 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:

Full version of GridinSoft

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If the guide doesn’t help you to remove Ransom:Win32/FileCoder.NC!MTB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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