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nethfdrv.sys

Fenix-amp LTD

The file nethfdrv.sys by Fenix-amp has been detected as a potentially unwanted program by 25 anti-malware scanners. It runs as a Windows 64-bit kernel mode device driver named “nethfdrv”. It bundles adware offers using the Amonetize, a Pay-Per-Install (PPI) monetization and distribution download manager. The software offerings provided are based on the PC's geo-location at the time of install.
Publisher:
nethfdrv  (signed by Fenix-amp LTD)

Product:
nethfdrv

Version:
1.4.3.1 built by: WinDDK

MD5:
3fc988d79cf7f80248be9aa98415dfef

SHA-1:
58a4f574ecd95e906133bee9d70914e63693a943

SHA-256:
f14d64fdfa68bba5a861f1899b60073dbb083f389717b5d4e8d9590e9e15ecfc

Scanner detections:
25 / 68

Status:
Potentially unwanted

Analysis date:
3/22/2026 8:48:58 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.AJ
883

AhnLab V3 Security
Adware/Win64.SwiftBrowse
2014.08.16

avast!
Win64:Malware-gen
2014.9-140904

AVG
Generic
2015.0.3361

Bitdefender
Adware.SwiftBrowse.AJ
1.0.20.1235

Comodo Security
Application.Win32.RiskWare.NetFilter.D
19259

Dr.Web
Tool.NetFilter.1
9.0.1.0247

Emsisoft Anti-Malware
Adware.SwiftBrowse.AJ
8.14.09.04.11

ESET NOD32
Win64/Riskware.NetFilter (variant)
8.10264

F-Secure
Adware.SwiftBrowse.AJ
11.2014-04-09_5

G Data
Adware.SwiftBrowse.AJ
14.9.24

IKARUS anti.virus
PUA.NetFilter
t3scan.1.7.5.0

Kaspersky
Trojan-Downloader.Win64.Adload
14.0.0.3300

Malwarebytes
PUP.Optional.NetFilter
v2014.09.04.11

McAfee
PUP-Amonetize
5600.7017

MicroWorld eScan
Adware.SwiftBrowse.AJ
15.0.0.741

NANO AntiVirus
Trojan.Win32.NetFilter.dcwhhk
0.28.2.61721

nProtect
Adware.SwiftBrowse.AJ
14.08.14.01

Panda Antivirus
Trj/CI.A
14.09.04.11

Qihoo 360 Security
Win32/Trojan.Downloader.b6d
1.0.0.1015

Reason Heuristics
PUP.Fenixamp.L
14.9.4.23

Rising Antivirus
PE:Trojan.Win32.Generic.1725220C!388309516
23.00.65.14902

Sophos
Amonetize
4.98

Trend Micro House Call
TROJ_GEN.F47V0523
7.2.247

VIPRE Antivirus
Trojan.Win32.Generic
29520

File size:
45.1 KB (46,160 bytes)

Product version:
1.4.3.1

Copyright:
Copyright © 2014

Original file name:
nethfdrv.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\nethfdrv.sys

Digital Signature
Signed by:
Fenix-amp LTD

Authority:
Thawte, Inc.

Valid from:
6/11/2014 5:00:00 PM

Valid to:
6/12/2015 4:59:59 PM

Subject:
CN=Fenix-amp LTD, O=Fenix-amp LTD, L=Kharkiv, S=Kharkiv, C=UA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
650A038F53D475B4FE115211F7DEB228

File PE Metadata
Compilation timestamp:
8/14/2014 1:39:58 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:xQwaJ98osk6y6ZfbXgoop9NGC1vuT8rNgloC3frfwidQd+:C7+k+bwoozQL3frYD

Entry address:
0xC064

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, 0E, 51, FF, FF, CC, CC, 38, C2, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 1C, C6, 00, 00, 60, 91, 00, 00, 28, C1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, BE, C9, 00, 00, 50, 90, 00, 00, D8, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, B6, CA, 00, 00, 00, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 9A, CA, 00, 00, 00, 00, 00, 00, 86, CA, 00, 00...
 
[+]

Entropy:
6.3656

Code size:
32 KB (32,768 bytes)

Driver
Display name:
nethfdrv

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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