Written by Robert Bailey

What is Win32/Filecoder.NJH infection?

In this article you will certainly discover regarding the interpretation of Win32/Filecoder.NJH and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is clarified by online fraudulences to require paying the ransom by a victim.

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In the majority of the situations, Win32/Filecoder.NJH virus will instruct its victims to start funds transfer for the function of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Filecoder.NJH Summary

These adjustments can be as adheres to:

  • Creates RWX memory;
  • Unconventionial language used in binary resources: Russian;
  • Uses Windows utilities for basic functionality;
  • Exhibits possible ransomware file modification behavior;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the papers situated on the target’s hard drive — so the target can no longer make use of the information;
  • Preventing regular access to the target’s workstation;

Related domains: Ransom:Win32/CryFile.779fe6ac Ransom:Win32/CryFile.779fe6ac


One of the most common channels whereby Win32/Filecoder.NJH Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of individual winding up on a resource that hosts a malicious software program;

As soon as the Trojan is effectively infused, it will either cipher the information on the victim’s computer or prevent the gadget from working in a proper way – while additionally positioning a ransom note that mentions the demand for the victims to impact the settlement for the purpose of decrypting the papers or bring back the documents system back to the first problem. In the majority of circumstances, the ransom money note will turn up when the client restarts the COMPUTER after the system has currently been damaged.

Win32/Filecoder.NJH circulation networks.

In different corners of the world, Win32/Filecoder.NJH grows by jumps and also bounds. However, the ransom money notes and also tricks of obtaining the ransom money quantity may differ relying on particular local (regional) settings. The ransom money notes and techniques of obtaining the ransom money quantity might differ depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software application.

    In certain areas, the Trojans often wrongfully report having actually discovered some unlicensed applications made it possible for on the victim’s tool. The sharp after that demands the individual to pay the ransom.

    Faulty declarations concerning unlawful web content.

    In nations where software application piracy is less prominent, this approach is not as efficient for the cyber scams. Additionally, the Win32/Filecoder.NJH popup alert might wrongly assert to be deriving from a police organization and also will certainly report having located youngster porn or other prohibited data on the gadget.

    Win32/Filecoder.NJH popup alert might incorrectly declare to be deriving from a regulation enforcement institution as well as will report having situated kid pornography or other prohibited data on the tool. The alert will similarly consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 53A06791
md5: be4376a9ff34f34b2934d473c2b36c21
name: BE4376A9FF34F34B2934D473C2B36C21.mlw
sha1: 04cfba2cefe921d61e5b3b7a4835a0339e137a46
sha256: deeb1725a44f2b581267994d38f468c8255ffa0f21608151fe1b774194b3e79b
sha512: a3f101c356cd3106a35bb913df8e4e3cf08fadcdc7f1d57e49df01a64f701a7069adbba5a3e54b312ad2b3a182a82959443f432c1f393792ee79638fcfee5708
ssdeep: 12288:j4MMPBEBYf3uc4MqJeOgTXMAVO8LjqLdWR8:jNMP/f+czHOIXAojem8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.NJH also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 00502d071 )
McAfee Artemis!BE4376A9FF34
Cylance Unsafe
Alibaba Ransom:Win32/CryFile.779fe6ac
K7GW Trojan ( 00502d071 )
Cybereason malicious.9ff34f
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.NJH
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 99)
Kaspersky Trojan-Ransom.Win32.CryFile.zaa
BitDefender Trojan.Ransom.BIB
NANO-Antivirus Trojan.Win32.CryFile.ekjfua
MicroWorld-eScan Trojan.Ransom.BIB
Tencent Win32.Trojan.Cryfile.Phgd
Ad-Aware Trojan.Ransom.BIB
Sophos Mal/Generic-S
Comodo Malware@#3ey7kc6jt2dqv
BitDefenderTheta AI:Packer.3D0884C221
VIPRE Trojan.Win32.Generic!BT
Emsisoft Trojan.Ransom.BIB (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Backdoor/Win32.ii.a
Avira DR/Delphi.Gen
Antiy-AVL Trojan/Generic.ASMalwS.2443FFA
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:Win32/FileCryptor
GData Win32.Trojan-Ransom.Filecoder.BF
VBA32 TScope.Trojan.Delf
MAX malware (ai score=100)
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/GdSda.A
Yandex Trojan.CryFile!8gxUJWtwAlw
Ikarus Generic.Banker.Delf
Fortinet W32/Filecoder.NJH!tr
AVG Win32:Malware-gen

How to remove Win32/Filecoder.NJH 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.NJH 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

Full version of GridinSoft Anti-Malware

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