Win32/Inject.NFX

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

What is Win32/Inject.NFX infection?

In this article you will certainly discover about the meaning of Win32/Inject.NFX and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom money by a sufferer.

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In the majority of the cases, Win32/Inject.NFX ransomware will advise its targets to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the sufferer’s gadget.

Win32/Inject.NFX Summary

These modifications can be as follows:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Injection with CreateRemoteThread in a remote process;
  • Attempts to connect to a dead IP:Port (2 unique times);
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Sniffs keystrokes;
  • Installs an hook procedure to monitor for mouse events;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Installs itself for autorun at Windows startup;
  • Operates on local firewall’s policies and settings;
  • Creates a slightly modified copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the target’s disk drive — so the sufferer can no more make use of the information;
  • Preventing normal accessibility to the sufferer’s workstation;

Win32/Inject.NFX

The most common channels through which Win32/Inject.NFX Trojans are injected are:

  • By methods of phishing e-mails;
  • As an effect of individual ending up on a source that hosts a harmful software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or avoid the tool from functioning in an appropriate manner – while also putting a ransom note that mentions the requirement for the sufferers to impact the settlement for the function of decrypting the records or recovering the data system back to the preliminary condition. In the majority of circumstances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has already been harmed.

Win32/Inject.NFX circulation networks.

In different edges of the world, Win32/Inject.NFX grows by jumps and bounds. Nevertheless, the ransom notes as well as methods of obtaining the ransom amount may vary depending on certain regional (local) settings. The ransom notes as well as methods of obtaining the ransom money amount may vary depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software.

    In certain areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications allowed on the sufferer’s device. The alert then demands the customer to pay the ransom money.

    Faulty statements concerning unlawful material.

    In countries where software program piracy is much less popular, this approach is not as efficient for the cyber fraudulences. Additionally, the Win32/Inject.NFX popup alert may falsely assert to be stemming from a law enforcement organization and also will report having located youngster porn or various other unlawful data on the gadget.

    Win32/Inject.NFX popup alert may incorrectly claim to be acquiring from a law enforcement institution and also will certainly report having situated child porn or other unlawful data on the device. The alert will likewise contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 2CFBBC73
md5: 58e9725fe8d6f89dfc81bf2163038eb4
name: 58E9725FE8D6F89DFC81BF2163038EB4.mlw
sha1: 8c9168027b7eab26b9b954278aa987e7ff0efa2c
sha256: 48b33d6272e17be1144aaaf1e1ae8b4b79d3671dae9ef18e6b1e856a79d05ddb
sha512: 2a2900f88c7868b689215511d362c3aa6464472b8877e7a6dcedfac2d77f2322f50f6c8da85bc18f57e7033b4565cfc89840bd36eac1e8579e1a2573473b13be
ssdeep: 6144:O54VyoKfdUIP3LntKyoGTuT9Gbq7lm1T9h8DMtoS:xu3LnTUGocp9HoS
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

Translation: 0x0409 0x04b0
InternalName: bousier mxe9dicali
FileVersion: 3.06.0008
CompanyName: The UPX Team http://upx.sf.net
ProductName: professxe8rent empailler
ProductVersion: 3.06.0008
FileDescription: socie'taire gauler de'tartrait
OriginalFilename: bousier mxe9dicali.exe

Win32/Inject.NFX also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.Win32.Jorik.lmWP
DrWeb Trojan.Siggen4.20010
Cynet Malicious (score: 99)
ALYac Gen:Variant.Jaik.44087
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/Blocker.72e8a43f
Cybereason malicious.fe8d6f
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Inject.NFX
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Agent-1183790
Kaspersky Trojan-Ransom.Win32.Blocker.ntf
BitDefender Gen:Variant.Jaik.44087
NANO-Antivirus Trojan.Win32.Blocker.edgcdv
ViRobot Trojan.Win32.A.Blocker.214016
MicroWorld-eScan Gen:Variant.Jaik.44087
Tencent Win32.Trojan.Blocker.bhrl
Ad-Aware Gen:Variant.Jaik.44087
Sophos Mal/Generic-S
Comodo Malware@#2f65ie9rci848
BitDefenderTheta Gen:NN.ZevbaF.34058.nmKfam3sj6ai
VIPRE Trojan-PWS.Win32.Zbot.aab (v)
McAfee-GW-Edition BehavesLike.Win32.PWSSpyeye.dc
FireEye Gen:Variant.Jaik.44087
Emsisoft Gen:Variant.Jaik.44087 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Blocker.qaf
Webroot W32.Malware.Gen
Avira TR/Dropper.VB.Gen8
eGambit Generic.PSW
Antiy-AVL Trojan/Generic.ASMalwS.18750FC
Microsoft Worm:Win32/Ainslot.A
GData Gen:Variant.Jaik.44087
McAfee PWS-Zbot.gen.bas
MAX malware (ai score=100)
VBA32 Hoax.Blocker
Panda Generic Malware
Rising Trojan.Injector!1.B1C9 (CLASSIC)
Yandex Trojan.Inject!fhdSLSvTDV0
Ikarus Trojan-Dropper.Win32.Injector
Fortinet W32/Injector.YWH!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Worm.Shakblades.HxIBEpsA

How to remove Win32/Inject.NFX ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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/Inject.NFX 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/Inject.NFX 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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