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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 25 anti-malware scanners. It runs as a Windows 64-bit kernel mode device driver named “netfilter2”. 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:
b72021f7affad559f6c7cc43fe19d7bd

SHA-1:
c0686cd190c599e4f38720b3ec1ba743b8bbb583

SHA-256:
e839813895966a4fe983898aaf0b593c99d113d0fa59830275d440dd9aa709a2

Scanner detections:
25 / 68

Status:
Potentially unwanted

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

Analysis date:
4/26/2024 7:09:20 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.CH
742

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
Trojan/Win64.SwiftBrowse
2014.09.25

AVG
Generic
2016.0.3220

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15123

Bitdefender
Adware.SwiftBrowse.CH
1.0.20.115

Clam AntiVirus
Win.Adware.Swiftbrowse-497
0.98/21411

Dr.Web
hacktool program Tool.NetFilter.313
9.0.1.05190

Emsisoft Anti-Malware
Adware.SwiftBrowse.CH
8.15.01.23.08

ESET NOD32
Win64/BrowseFox (variant)
9.10581

Fortinet FortiGate
Riskware/NetFilter
1/23/2015

F-Prot
W64/A-abca7297
v6.4.7.1.166

F-Secure
Adware.SwiftBrowse.CH
11.2015-23-01_6

G Data
Adware.SwiftBrowse.CH
15.1.24

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

McAfee
Artemis!CF6F4F3A62A6
5600.6876

MicroWorld eScan
Adware.SwiftBrowse.CH
16.0.0.69

NANO AntiVirus
Riskware.Win32.NetFilter.dgkdox
0.30.0.64448

nProtect
Adware.SwiftBrowse.CH
14.10.17.01

Panda Antivirus
Adware/BrowserFox
15.01.23.08

Reason Heuristics
Threat.Win.Reputation.IMP
15.1.23.20

Sophos
Browse Fox
4.98

Trend Micro House Call
Suspicious_GEN.F47V0730
7.2.23

VIPRE Antivirus
Trojan.Win32.Generic
34022

Zillya! Antivirus
Adware.Yotoon.Win64.3
2.0.0.1905

File size:
47.8 KB (48,896 bytes)

Product version:
6.1.7600.16385

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\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 8:46:11 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:lYZ7G2EjsnyXeOUEGG0LA8tWl5zrY70h6aqxcCTbkHgRwlZDHU8FT1:eFID6EGnLA8AlOT4Hgm7hFT1

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, E2, 50, FF, FF, CC, CC, 78, C2, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 54, C6, 00, 00, A0, 91, 00, 00, 28, C1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, DA, CA, 00, 00, 50, 90, 00, 00, D8, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, D2, CB, 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, B6, CB, 00, 00, 00, 00, 00, 00, A2, CB, 00, 00...
 
[+]

Code size:
34.5 KB (35,328 bytes)

Driver
Display name:
netfilter2

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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