Win32/Filecoder.NOX

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

What is Win32/Filecoder.NOX infection?

In this article you will certainly discover regarding the meaning of Win32/Filecoder.NOX as well as its unfavorable influence on your computer system. Such ransomware are a type of malware that is clarified by on-line scams to demand paying the ransom by a victim.

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In the majority of the cases, Win32/Filecoder.NOX infection will certainly advise its targets to launch funds transfer for the function of reducing the effects of the modifications that the Trojan infection has presented to the target’s gadget.

Win32/Filecoder.NOX Summary

These alterations can be as complies with:

  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Ciphering the records located on the target’s disk drive — so the victim can no longer utilize the information;
  • Preventing normal 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.

Win32/Filecoder.NOX

One of the most common networks whereby Win32/Filecoder.NOX Ransomware are infused are:

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

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s computer or avoid the device from functioning in a proper manner – while also putting a ransom money note that states the requirement for the sufferers to effect the payment for the purpose of decrypting the documents or recovering the data system back to the initial condition. In most circumstances, the ransom note will certainly turn up when the customer reboots the COMPUTER after the system has currently been damaged.

Win32/Filecoder.NOX distribution networks.

In various edges of the world, Win32/Filecoder.NOX grows by leaps and also bounds. However, the ransom money notes and also techniques of obtaining the ransom quantity might vary relying on particular local (local) settings. The ransom money notes and tricks of extorting the ransom money quantity might differ depending on particular neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software application.

    In certain locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty declarations about illegal material.

    In countries where software application piracy is much less popular, this method is not as effective for the cyber fraudulences. Alternatively, the Win32/Filecoder.NOX popup alert might wrongly declare to be deriving from a law enforcement organization as well as will report having situated child porn or various other illegal data on the tool.

    Win32/Filecoder.NOX popup alert may wrongly claim to be obtaining from a regulation enforcement establishment as well as will certainly report having situated youngster porn or other illegal information on the tool. The alert will similarly consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 43ED34E3
md5: 1151fbae39c3a154d89feca38c84c1a9
name: 1151FBAE39C3A154D89FECA38C84C1A9.mlw
sha1: ce045f91304b989f4adc8a9109be78073b63a143
sha256: 02af401435d48f71b394d69bc36fe217be43a5409a515c66fd9c82cd9439e585
sha512: c8d4aff82d6ffe851bbff54e83dfb3dbfe770731834f280a36a6af5cbb29373aed4bf772ebcc7534c9bc809b3b5070aaf12ec1bb77cb8f673589c62a0126527e
ssdeep: 3072:QgmvEHxg8XBaCdIqGx2bx4vnyz4jE2fzHdA4v7X+thNVLSIJ+Oxt8xEy:QgqEHtRDdIqSp7b8hNj+Oz8xl
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/Filecoder.NOX also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0052551d1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.10648
CynetMalicious (score: 100)
CAT-QuickHealTrojan.MauvaiseRI.S5252482
ALYacTrojan.Ransom.Satan
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.7276
SangforTrojan.Win32.Save.a
K7GWTrojan ( 0052551d1 )
Cybereasonmalicious.e39c3a
CyrenW32/Filecoder.DSMJ-5043
SymantecRansom.Satan
ESET-NOD32Win32/Filecoder.NOX
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.GenericKD.30502043
NANO-AntivirusTrojan.Win32.Encoder.ezhjyl
ViRobotTrojan.Win32.Satan.552960[UPX]
MicroWorld-eScanTrojan.GenericKD.30502043
Ad-AwareTrojan.GenericKD.30502043
SophosGeneric ML PUA (PUA)
BitDefenderThetaGen:NN.ZexaF.34722.kmHfa0nzfcbi
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Dropper.cc
FireEyeGeneric.mg.1151fbae39c3a154
EmsisoftTrojan.GenericKD.30502043 (B)
SentinelOneStatic AI – Malicious PE
JiangminBackdoor.Androm.aaux
AviraTR/FileCoder.xzjyl
Antiy-AVLTrojan/Generic.ASMalwS.28231DD
MicrosoftTrojan:Win32/Wacatac.B!ml
ArcabitTrojan.Generic.D1D16C9B
GDataTrojan.GenericKD.30502043
AhnLab-V3Trojan/Win32.RL_Agent.R340162
Acronissuspicious
McAfeeGenericRXEM-OZ!1F0B4314A8FC
MAXmalware (ai score=85)
VBA32suspected of Trojan.Downloader.gen
PandaTrj/GdSda.A
RisingRansom.Satancrypt!1.B159 (CLASSIC)
YandexTrojan.GenAsa!6XNKAip2E6k
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Generic.AC.4152B2
AVGWin32:Malware-gen

How to remove Win32/Filecoder.NOX 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.NOX 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.NOX you can always ask me in the comments for getting help.

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References

  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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