What is Win32/Filecoder.NJO infection?

In this short article you will certainly locate about the meaning of Win32/Filecoder.NJO and also its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by on-line fraudulences to require paying the ransom money by a sufferer.

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In the majority of the instances, Win32/Filecoder.NJO virus will advise its targets to start funds transfer for the function of neutralizing the amendments that the Trojan infection has actually presented to the target’s device.

Win32/Filecoder.NJO Summary

These modifications can be as adheres to:

  • Possible date expiration check, exits too soon after checking local time;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s hard disk drive — so the target can no more utilize the data;
  • Preventing routine access to the sufferer’s workstation;


The most common networks through which Win32/Filecoder.NJO Ransomware are injected are:

  • By means of phishing emails;
  • As a repercussion of user winding up on a source that organizes a malicious software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s computer or protect against the tool from functioning in a proper fashion – while also positioning a ransom money note that mentions the need for the targets to effect the payment for the objective of decrypting the records or recovering the file system back to the initial problem. In many circumstances, the ransom money note will show up when the customer reboots the COMPUTER after the system has already been damaged.

Win32/Filecoder.NJO distribution channels.

In numerous corners of the world, Win32/Filecoder.NJO expands by jumps as well as bounds. Nonetheless, the ransom notes as well as tricks of extorting the ransom money quantity may vary relying on certain neighborhood (regional) settings. The ransom notes and also methods of obtaining the ransom quantity might vary depending on specific neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software program.

    In particular locations, the Trojans commonly wrongfully report having spotted some unlicensed applications enabled on the victim’s gadget. The alert after that demands the individual to pay the ransom money.

    Faulty declarations concerning prohibited content.

    In nations where software application piracy is much less popular, this approach is not as effective for the cyber frauds. Alternatively, the Win32/Filecoder.NJO popup alert may incorrectly declare to be deriving from a police institution and also will report having located youngster pornography or various other prohibited data on the gadget.

    Win32/Filecoder.NJO popup alert may wrongly claim to be acquiring from a law enforcement establishment and will certainly report having situated youngster porn or other illegal information on the device. The alert will in a similar way contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 7AA475C4
md5: c1e4f470dedacb5fa6edc48a7b7c80b4
name: C1E4F470DEDACB5FA6EDC48A7B7C80B4.mlw
sha1: f9b23fa35aea4bb026e9a7c7babe815eb7c5fc1a
sha256: 8f747dcee2edeba3488b49657a3cf22d055cf71bc05aad94e8c6e53999b7c438
sha512: 8c3568c05b083964bd7fe1dedc8709e0e48eb74377f54b30d311e8a6c36b011b54cc914ba39eff5c536a1573c31db7de084fde54bd6440ab9ceb747590a2e370
ssdeep: 96:iWI732uPKGAMWUuIn2ZbLTF6zOfad8fm:vgKGAB+OLS5d8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.NJO also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005040741 )
Cynet Malicious (score: 85)
ALYac Trojan.Generic.20460365
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.4376
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Filecoder.f7870b97
K7GW Trojan ( 005040741 )
Cybereason malicious.0dedac
Cyren W32/Trojan.PKMJ-5225
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.NJO
APEX Malicious
Avast Win32:Malware-gen
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Trojan.Generic.20460365
NANO-Antivirus Trojan.Win32.FileCoder.elmgfh
MicroWorld-eScan Trojan.Generic.20460365
Tencent Win32.Trojan.Filecoder.Szbg
Ad-Aware Trojan.Generic.20460365
Sophos Mal/Generic-S
Comodo Malware@#6k12a4vkmmca
BitDefenderTheta Gen:NN.ZexaF.34608.amW@a4GU6Fm
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis
Emsisoft Trojan.Generic.20460365 (B)
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1133620
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/FileCryptor
Arcabit Trojan.Generic.D138334D
GData Trojan.Generic.20460365
AhnLab-V3 Malware/Win32.Generic.C2187665
McAfee GenericRXAA-FA!C1E4F470DEDA
MAX malware (ai score=99)
Malwarebytes Ransom.Spora
Panda Trj/GdSda.A
Rising Ransom.FileCryptor!8.1A7 (CLOUD)
Yandex Trojan.Filecoder!xxNoSOzdSSE
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Generic.AC.3C8EE5
AVG Win32:Malware-gen

How to remove Win32/Filecoder.NJO 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 Win32/Filecoder.NJO 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Filecoder.NJO 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

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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