Categories: Malware

Win32/Inject.NFX information

The Win32/Inject.NFX is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32/Inject.NFX virus can do?

  • 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

How to determine Win32/Inject.NFX?


File Info:

crc32: 2CFBBC73md5: 58e9725fe8d6f89dfc81bf2163038eb4name: 58E9725FE8D6F89DFC81BF2163038EB4.mlwsha1: 8c9168027b7eab26b9b954278aa987e7ff0efa2csha256: 48b33d6272e17be1144aaaf1e1ae8b4b79d3671dae9ef18e6b1e856a79d05ddbsha512: 2a2900f88c7868b689215511d362c3aa6464472b8877e7a6dcedfac2d77f2322f50f6c8da85bc18f57e7033b4565cfc89840bd36eac1e8579e1a2573473b13bessdeep: 6144:O54VyoKfdUIP3LntKyoGTuT9Gbq7lm1T9h8DMtoS:xu3LnTUGocp9HoStype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

Translation: 0x0409 0x04b0InternalName: bousier mxe9dicaliFileVersion: 3.06.0008CompanyName: The UPX Team http://upx.sf.netProductName: professxe8rent empaillerProductVersion: 3.06.0008FileDescription: socie'taire gauler de'tartraitOriginalFilename: bousier mxe9dicali.exe

Win32/Inject.NFX also known as:

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?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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