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netfilter2.sys

Windows Win 7 DDK driver

Spotflux, Inc

The file netfilter2.sys, “NetFilter SDK WFP Driver (WPP)” by Spotflux, Inc has been detected as a potentially unwanted program by 34 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Windows (R) Win 7 DDK provider  (signed by Spotflux, Inc)

Product:
Windows (R) Win 7 DDK driver

Description:
NetFilter SDK WFP Driver (WPP)

Version:
1.4.4.6 built by: WinDDK

MD5:
8b9947cde8e34d827ea001210a51f61b

SHA-1:
2d1d1e3fb1878ddff1c2256e1db565dd4bea889b

SHA-256:
32b5a945c31670d8d6845c8080306861baa969f733f219f3e4f848d2ae1caf02

Scanner detections:
34 / 68

Status:
Potentially unwanted

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/26/2024 4:52:06 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.V
742

Agnitum Outpost
PUA.BrowseFox
7.1.1

AhnLab V3 Security
Trojan/Win64.SwiftBrowse
2014.09.25

Avira AntiVirus
Adware/BrowseFox.A.1227
7.11.182.222

avast!
Win32:BrowseFox-FH [PUP]
2014.9-150123

AVG
Megabrowse
2016.0.3220

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15123

Bitdefender
Adware.BrowseFox.V
1.0.20.115

Clam AntiVirus
Win.Adware.Netfilter-134
0.98/19869

Comodo Security
TrojWare.Win32.AltBrowse.IZZV
19984

Dr.Web
hacktool program Tool.NetFilter.313
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.V
8.15.01.23.08

ESET NOD32
Win64/BrowseFox (variant)
9.10662

Fortinet FortiGate
Adware/Yotoon
1/23/2015

F-Prot
W32/A-248e95ab
v6.4.7.1.166

F-Secure
Adware.BrowseFox.V
11.2015-23-01_6

G Data
Adware.BrowseFox
15.1.24

IKARUS anti.virus
PUA.RiskWare.NetFilter
t3scan.1.7.8.0

K7 AntiVirus
Trojan
13.185.13888

Kaspersky
not-a-virus:AdWare.Win32.Yotoon
14.0.0.2596

McAfee
Program.Adware-BrowseFox
5600.6876

MicroWorld eScan
Adware.SwiftBrowse.CF
16.0.0.69

NANO AntiVirus
Riskware.Win32.NetFilter.dgkdox
0.28.6.62995

Norman
Adware.BrowseFox.V
11.20150123

nProtect
Adware.SwiftBrowse.CF
14.11.03.01

Panda Antivirus
Adware/BrowserFox
15.01.23.08

Qihoo 360 Security
Win32/Virus.Adware.618
1.0.0.1015

Reason Heuristics
Threat.Win.Reputation.IMP
15.1.23.20

Sophos
Browse Fox
4.98

Trend Micro House Call
TROJ_GEN.R0C2C0EK214
7.2.23

Trend Micro
TROJ_GEN.R0C2C0EK214
10.465.23

Vba32 AntiVirus
AdWare.Win64.Yotoon
3.12.26.3

VIPRE Antivirus
Yontoo
34478

Zillya! Antivirus
Backdoor.CPEX.Win32.29350
2.0.0.1975

File size:
42.3 KB (43,264 bytes)

Product version:
6.1.7600.16385

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Program Files\spotflux\netfilter\driver-win7\i386\netfilter2.sys

Digital Signature
Signed by:
Spotflux, Inc

Authority:
VeriSign, Inc.

Valid from:
2/14/2013 2:00:00 AM

Valid to:
3/17/2015 1:59:59 AM

Subject:
CN="Spotflux, Inc", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Spotflux, Inc", L=New York, S=New York, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
787B156DBE2C603B1C32E7122CF5A030

File PE Metadata
Compilation timestamp:
7/23/2014 8:46:09 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:XN04J7WBZwpHs63E+X71IUTsCEzi2H+JgrVlZdv8FV:dhkcpH/0+L+C7Ezi2H9ZOFV

Entry address:
0xA03E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 20, 70, FF, FF, CC, CC, 94, A1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, CE, A4, 00, 00, E0, 80, 00, 00, B4, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 24, A5, 00, 00, 00, 80, 00, 00, EC, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, A4, A9, 00, 00, 38, 80, 00, 00, C4, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 9C, AA, 00, 00, 10, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, FC, A4, 00, 00, 10, A5, 00, 00, E8, A4...
 
[+]

Code size:
28 KB (28,672 bytes)

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