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nnfwdk64.sys

NielsenOnline

The Nielsen Company

It runs as a Windows 64-bit kernel mode device driver named “Nielsen WFP Driver”.
Publisher:
The Nielsen Company  (signed and verified)

Product:
NielsenOnline

Description:
Nielsen Network Filter Driver

Version:
1.0.0.0r

MD5:
6ad6c77b6af4d81c6f66e0e9111bdc61

SHA-1:
d4fadc6121ea4ab40f47fdaf0c90616277e11fbb

SHA-256:
fd1230becf016746239e3ef45be685a634841483aad4809a911dfa8b2d6926ad

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/18/2024 9:57:28 PM UTC  (today)

File size:
22.6 KB (23,120 bytes)

Product version:
5.2.4.13

Copyright:
Copyright (c) 1997-2008 The Nielsen Company

Original file name:
nnfwdk".SYS

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Program Files\netratingsnetsight\netsight\meter1\nnfwdk64.sys

Digital Signature
Signed by:
The Nielsen Company

Authority:
VeriSign, Inc.

Valid from:
6/2/2009 7:00:00 PM

Valid to:
6/3/2010 6:59:59 PM

Subject:
CN=The Nielsen Company, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=The Nielsen Company, L=Milpitas, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2C0C3D58DA49D54F98780E4085C08C54

File PE Metadata
Compilation timestamp:
12/29/2009 5:13:07 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:jmKmZjruXFjSqcV8RqDBdj5zC0raYiUYW9YJLeBJbC31M6j4S:EZjcFjVcSRuCGkUPoLe/bClMm4S

Entry address:
0x2F60

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 93, 50, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, AE, FE, FF, FF, CC, CC, CC, CC, CC, CC, 48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, 05, B7, 21, 00, 00, 48, 8B, F9, 48, 8D, 0D, 95, 21, 00, 00, 48, 8D, 1D, 9E, 21, 00, 00, 48, 3B, C1, 74, 45, 48, 3B, D8, 77, 40, 48, 8B, 43, 40, 48, 85, C0, 74, 18, 4C, 8B, 05, 3C, 2E, 00, 00, 48, 8D, 0D, E7, 01, 00, 00, 4C, 8B, CB, 48, 8B, D7, FF, D0, EB, 12, 48, 8B, 15...
 
[+]

Entropy:
6.2285

Code size:
11.5 KB (11,776 bytes)

Driver
Display name:
Nielsen WFP Driver

Service name:
nnfwdk

Type:
Kernel device driver (KernelDriver)


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