Win32/Filecoder.NHF

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

What is Win32/Filecoder.NHF infection?

In this post you will certainly locate concerning the meaning of Win32/Filecoder.NHF and also its negative influence on your computer. Such ransomware are a kind of malware that is specified by online frauds to require paying the ransom by a victim.

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Most of the situations, Win32/Filecoder.NHF virus will certainly instruct its sufferers to start funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s tool.

Win32/Filecoder.NHF Summary

These alterations can be as complies with:

  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Installs itself for autorun at Windows startup;
  • Exhibits possible ransomware file modification behavior;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the files situated on the victim’s hard drive — so the target can no longer utilize the information;
  • Preventing routine access to the sufferer’s workstation;

Win32/Filecoder.NHF

One of the most typical networks through which Win32/Filecoder.NHF Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of user winding up on a resource that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the target’s computer or protect against the tool from functioning in a proper fashion – while additionally placing a ransom note that points out the requirement for the victims to impact the payment for the purpose of decrypting the records or restoring the file system back to the first condition. In many circumstances, the ransom note will certainly show up when the client reboots the COMPUTER after the system has currently been harmed.

Win32/Filecoder.NHF circulation networks.

In different corners of the globe, Win32/Filecoder.NHF grows by leaps as well as bounds. However, the ransom notes and tricks of obtaining the ransom money quantity may vary depending upon particular local (local) setups. The ransom notes and also techniques of extorting the ransom money quantity may differ depending on specific neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty notifies about unlicensed software application.

    In certain areas, the Trojans frequently wrongfully report having actually detected some unlicensed applications allowed on the victim’s gadget. The sharp after that demands the individual to pay the ransom money.

    Faulty declarations concerning illegal content.

    In nations where software application piracy is much less popular, this technique is not as effective for the cyber frauds. Additionally, the Win32/Filecoder.NHF popup alert may falsely claim to be stemming from a police organization as well as will report having situated child porn or other unlawful information on the device.

    Win32/Filecoder.NHF popup alert might wrongly assert to be obtaining from a law enforcement institution and also will report having situated child porn or various other prohibited information on the device. The alert will similarly contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: C6B46E0E
md5: 5e8d760e5a06b94b1842d92e3fb0343a
name: 5E8D760E5A06B94B1842D92E3FB0343A.mlw
sha1: 435b437cf7e2e307bc1f5eb1edf831b13dc6f28f
sha256: bd462e787c790732faf3a2f15287e9203702d8e8a042df5388aff36a3751541b
sha512: fc66966ea3915d2f8ce088e4e3c38db6cef6b30d9e3051f57a2ded800543ccc21d2570a5924e699f471fba2be78f7471ca3ea7583f17edf1206dfa21dd8e6a20
ssdeep: 192:q5eM07HQyBIBDwveIOBOVkWP4xqLtSdq/7N:nMawx9wveIQOOy4xqpSYp
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.NHF also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.5318
ALYac Gen:Heur.Mint.SP.Sneaky.1
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.3141
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Ransom:Win32/Crypmod.b435c7c8
K7GW Trojan ( 0055e3ef1 )
K7AntiVirus Trojan ( 0055e3ef1 )
Symantec Trojan.Zbot
ESET-NOD32 a variant of Win32/Filecoder.NHF
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Crypmod.xyh
BitDefender Gen:Heur.Mint.SP.Sneaky.1
NANO-Antivirus Trojan.Win32.Encoder.efmvvm
MicroWorld-eScan Gen:Heur.Mint.SP.Sneaky.1
Tencent Win32.Trojan.Crypmod.Szcf
Ad-Aware Gen:Heur.Mint.SP.Sneaky.1
Sophos Mal/EncPk-ACO
BitDefenderTheta AI:Packer.AF6F24961E
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_APOCALYPSE.SM2
McAfee-GW-Edition GenericRXAH-KQ!5E8D760E5A06
FireEye Generic.mg.5e8d760e5a06b94b
Emsisoft Gen:Heur.Mint.SP.Sneaky.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Crypmod.eu
Webroot W32.Trojan.Gen
Avira TR/Crypt.XPACK.Gen2
eGambit Unsafe.AI_Score_73%
Antiy-AVL Trojan/Generic.ASMalwS.1A0E6E4
Microsoft Trojan:Win32/Dynamer!ac
SUPERAntiSpyware Ransom.Filecoder/Variant
GData Gen:Heur.Mint.SP.Sneaky.1
AhnLab-V3 Malware/Win32.Ransom_.C2010439
McAfee GenericRXAH-KQ!5E8D760E5A06
MAX malware (ai score=100)
VBA32 BScope.Trojan.Encoder
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_APOCALYPSE.SM2
Rising [email protected] (RDML:geUparrnl0uDd41sPIYPgw)
Yandex Trojan.GenAsa!gJFqRcfBhoM
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Generic.AP.CAAA8!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Crypmod.HxQBzI0A

How to remove Win32/Filecoder.NHF 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.NHF 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.NHF 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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