home

nnfwdk.sys

NielsenOnline

The Nielsen Company

Publisher:
The Nielsen Company  (signed and verified)

Product:
NielsenOnline

Description:
Nielsen Network Filter Driver

Version:
1.2.0.0r

MD5:
5d05e6e6e27d67b66ced43269c195e88

SHA-1:
7a43b7f2729dba133d36941700791835671cae61

SHA-256:
61951e5bb7e0138d2e915bc96ab98250c5a20c25cc853c86b7b3a7771e5b2738

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
6/23/2025 10:13:12 PM UTC  (today)

File size:
22.7 KB (23,264 bytes)

Product version:
6.2.0.22

Copyright:
Copyright (c) 1997-2012 The Nielsen Company

Original file name:
nnfwdk".SYS

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Program Files\netratingsnetsight\netsight\download\nnfwdk.sys

Digital Signature
Signed by:
The Nielsen Company

Authority:
VeriSign, Inc.

Valid from:
4/7/2014 2:00:00 AM

Valid to:
4/9/2015 1:59:59 AM

Subject:
CN=The Nielsen Company, OU=Digital ID Class 3 - Microsoft Software Validation v2, OU=NetSight Meter, O=The Nielsen Company, L=Oldsmar, S=Florida, 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:
0AF2B68B0B46C5C2109323BC3E976727

File PE Metadata
Compilation timestamp:
1/16/2015 3:33:29 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
384:nJwjYmQ6/wZNmxWGeQXw3BnYPLwIoRUHeMvl80:n+UmQrZxmw3Be

Entry address:
0x2D8E

Entry point:
8B, FF, 55, 8B, EC, E8, 6D, 32, 00, 00, 5D, E9, 1A, FF, FF, FF, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 56, BE, 30, 50, 01, 00, 57, 8B, CE, BF, 30, 50, 01, 00, 33, C0, 3B, CF, 73, 3C, 83, 3E, 2C, 75, 32, 8B, 46, 20, 56, FF, 35, D4, 56, 01, 00, 89, 35, 34, 50, 01, 00, FF, 75, 08, 85, C0, 74, 09, 68, 46, 2F, 01, 00, FF, D0, EB, 05, E8, 60, 01, 00, 00, 85, C0, 7C, 0E, 83, C6, 2C, 3B, F7, 72, CB, EB, 05, B8, 04, 00, 00, C0, 5F, 5E, 5D, C2, 04, 00, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, A1, 34, 50, 01, 00, B9...
 
[+]

Entropy:
6.4287

Code size:
10 KB (10,240 bytes)

Scan nnfwdk.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.