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brfilterdrv.sys

NetFilter SDK

BR SOFTWARE LLC

The file brfilterdrv.sys, “NetFilter SDK TDI Hook Driver (WPP)” by BR SOFTWARE has been detected as adware by 7 anti-malware scanners. It runs as a Windows kernel mode device driver named “brfilterdrv”.
Publisher:
NetFilterSDK.com  (signed by BR SOFTWARE LLC)

Product:
NetFilter SDK

Description:
NetFilter SDK TDI Hook Driver (WPP)

Version:
1.4.4.6 built by: WinDDK

MD5:
27cce7462be0262f0a44786da5bb7295

SHA-1:
08e4b9c1e5f309fbf5a05bfbd498decd6abce195

Scanner detections:
7 / 68

Status:
Adware

Analysis date:
11/5/2024 2:48:53 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
RiskWare.NetFilter
7.1.1

avast!
MSIL:Downloader-IO [PUP]
2014.9-150725

AVG
MalSign.Secsau
2016.0.3037

herdProtect (fuzzy)
variant of pofilterdrv.sys (Adware)
2015.7.25.19

IKARUS anti.virus
PUA.RiskWare.NetFilter
t3scan.1.7.5.0

Reason Heuristics
Threat.BR Software.BRSOFTWARE
15.4.24.13

Trend Micro House Call
Suspicious_GEN.F47V0731
7.2.206

File size:
54.3 KB (55,616 bytes)

Product version:
1.4.4.6

Copyright:
Copyright © NetFilterSDK.com

Original file name:
netfilter2.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
BR SOFTWARE LLC

Authority:
GoDaddy.com, Inc.

Valid from:
7/29/2014 1:21:02 AM

Valid to:
7/25/2015 3:54:16 PM

Subject:
CN=BR SOFTWARE LLC, O=BR SOFTWARE LLC, L=Lewes, S=Delaware, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
049125AABD28C8

File PE Metadata
Compilation timestamp:
7/23/2014 10:03:26 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
768:M4fbADpabLTo8ByCp5jHlpnp3Tn4350VN9LqqepLfnWpVFZ1PoomrrxGHd:M4fbFHTthjjp3z4pAsy71womrrs9

Entry address:
0xA985

Entry point:
8B, FF, 55, 8B, EC, A1, 00, 95, 01, 00, 85, C0, B9, 4E, E6, 40, BB, 74, 04, 3B, C1, 75, 1E, 8B, 15, 94, 93, 01, 00, B8, 00, 95, 01, 00, C1, E8, 08, 33, 02, A3, 00, 95, 01, 00, 75, 07, 8B, C1, A3, 00, 95, 01, 00, F7, D0, A3, 04, 95, 01, 00, 5D, E9, ED, E3, FF, FF, CC, 2C, AA, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, FC, AD, 00, 00, 14, 93, 00, 00, 18, AA, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 32, AE, 00, 00, 00, 93, 00, 00, 24, AA, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4E, AE, 00, 00, 0C, 93, 00, 00, 00...
 
[+]

Code size:
36.9 KB (37,760 bytes)

Driver
Display name:
brfilterdrv

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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