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admnfd.sys

Windows Win 7 DDK driver

Adtrustmedia, LLC

The file admnfd.sys, “Adtrustmedia network filter driver (TDI)” by Adtrustmedia has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit kernel mode device driver named “admnfd”.
Publisher:
Windows (R) Win 7 DDK provider  (signed by Adtrustmedia, LLC)

Product:
Windows (R) Win 7 DDK driver

Description:
Adtrustmedia network filter driver (TDI)

Version:
3.0.80.0 built by: WinDDK

MD5:
61c418d48a2523f154572f2c799aa46c

SHA-1:
90015cde894baa9fc76c36d6d0ab4eb7f976004a

SHA-256:
2324b50fdaa74bbd1bf68a75a856e2005311eb7039e5f3d2a5fe38eba8975268

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Displays advertising 'Trusted Advertisements' in the user's web browser in pages that normally would not show ads. Ads from AdTrustMedia are indicated by "AT-M Ad" displayed on the bottom right of the advertisement.

Analysis date:
5/4/2024 3:53:22 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adtrustm (M)
16.5.31.10

File size:
60.4 KB (61,880 bytes)

Product version:
6.1.7600.16385

Copyright:
Copyright © AdTrustMedia 2012-2014. All rights reserved.

Original file name:
admnfd.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Adtrustmedia, LLC

Authority:
COMODO CA Limited

Valid from:
11/20/2014 6:00:00 PM

Valid to:
11/21/2015 5:59:59 PM

Subject:
CN="Adtrustmedia, LLC", O="Adtrustmedia, LLC", STREET="41 Watchung Plaza \#330", L=Montclair, S=New Jersey, PostalCode=07042, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
131790B1A4D73A5143B0A32A894B1AEC

File PE Metadata
Compilation timestamp:
12/4/2014 4:48:15 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
1536:ufjq7nqsXk7cfk20kQo9tSRw2wdTlwzg6pBuFhvDkps:Aj4qsXk78UkdQw2wdpwzg6pBuN

Entry address:
0x11064

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, AA, A7, FF, FF, CC, CC, D0, 10, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 38, 15, 01, 00, 10, D0, 00, 00, C0, 10, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 5A, 15, 01, 00, 00, D0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 46, 15, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 34, 12, 01, 00, 00, 00, 00, 00, 48, 12, 01, 00, 00, 00, 00, 00, 66, 12, 01, 00...
 
[+]

Entropy:
6.3840

Code size:
46 KB (47,104 bytes)

Driver
Display name:
admnfd

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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