home

netfilter.sys

NetFilter SDK

couponarific

Part of an Adpeak program that shows ads in the browser without providing information about the ad's origin. Ads are injected as banners or text-links in random web pages. The file netfilter.sys, “NetFilter SDK TDI Hook Driver (WPP)” by couponarific has been detected as adware by 4 anti-malware scanners. It runs as a Windows kernel mode device driver named “netfilter”.
Publisher:
NetFilterSDK.com  (signed by couponarific)

Product:
NetFilter SDK

Description:
NetFilter SDK TDI Hook Driver (WPP)

Version:
1.4.3.1 built by: WinDDK

MD5:
2d43f6adf1de110c7ab1f719d76a8274

SHA-1:
b2656757d4a5a37376efd5f5929eec0dff21d317

SHA-256:
3d1721e2c3f97632462e735058bed4727caff5efea5bbae718832b2f00108259

Scanner detections:
4 / 68

Status:
Adware

Analysis date:
12/26/2024 12:30:33 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
RiskWare.NetFilter
7.1.1

Dr.Web
Tool.NetFilter.1
9.0.1.0326

Reason Heuristics
PUP.couponarific.M
14.12.10.9

Trend Micro House Call
Suspicious_GEN.F47V1111
7.2.326

File size:
50.6 KB (51,792 bytes)

Product version:
1.4.3.1

Copyright:
Copyright © 2013 NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
couponarific

Authority:
GlobalSign nv-sa

Valid from:
11/4/2014 4:34:38 PM

Valid to:
11/4/2015 8:58:00 PM

Subject:
E=support@couponarific.com, CN=couponarific, O=couponarific, L=Seattle, S=WA, C=US

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121BAF1CEB5BEDBBCF6DD9BB46EF6AA44A8

File PE Metadata
Compilation timestamp:
11/19/2013 5:06:28 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
768:qkXb40sLtT65vfMocmPSPOEEkBD3xM0xbMJyYWovPlIJL+uB:qkXb4npTCFc4SWE5BltbhovdIVv

Entry address:
0xA705

Entry point:
8B, FF, 55, 8B, EC, A1, 80, 92, 01, 00, 85, C0, B9, 4E, E6, 40, BB, 74, 04, 3B, C1, 75, 1E, 8B, 15, 14, 91, 01, 00, B8, 80, 92, 01, 00, C1, E8, 08, 33, 02, A3, 80, 92, 01, 00, 75, 07, 8B, C1, A3, 80, 92, 01, 00, F7, D0, A3, 84, 92, 01, 00, 5D, E9, 8F, E3, FF, FF, CC, AC, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 7C, AB, 00, 00, 94, 90, 00, 00, 98, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, B2, AB, 00, 00, 80, 90, 00, 00, A4, A7, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, CE, AB, 00, 00, 8C, 90, 00, 00, 00...
 
[+]

Entropy:
6.1984

Code size:
36.3 KB (37,120 bytes)

Driver
Display name:
netfilter

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


Remove netfilter.sys - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.