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utilsdll.dll

Adtrustmedia, LLC

The module utilsdll.dll 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.
Publisher:
Adtrustmedia, LLC  (signed and verified)

MD5:
2e422ebf98814127d46e98d529619c58

SHA-1:
6f1ef5cad7a2d9f1a0f90da3ee4a3dd3e57daca5

SHA-256:
4182f0b2794af46f3432a341cab52ee6505fd4b3d0a6f862690c78721fea9004

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:
7/21/2025 12:04:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adtrustmedia (M)
16.1.24.10

File size:
1.3 MB (1,321,088 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\adtrustmedia\privdog\4.0.27.0\utilsdll.dll

Digital Signature
Signed by:
Adtrustmedia, LLC

Authority:
COMODO CA Limited

Valid from:
3/18/2015 9:00:00 PM

Valid to:
12/31/2015 9:59:59 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:
55A8A637287BFE69A0D09B9FA473C126

File PE Metadata
Compilation timestamp:
3/27/2015 10:25:24 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:+fM5OXhFTA1fAYZKBLKSOBnQbIcGCY6wrq3wH/kC6cSmE6qvEwOHEwtWnX89njiR:+fxgfA/BLG3CY6LzatWnMZuBuEl6jE

Entry address:
0x9D98B

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, E4, 8C, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 40, E7, 12, 10, 89, 0D, 3C, E7, 12, 10, 89, 15, 38, E7, 12, 10, 89, 1D, 34, E7, 12, 10, 89, 35, 30, E7, 12, 10, 89, 3D, 2C, E7, 12, 10, 66, 8C, 15, 58, E7, 12, 10, 66, 8C, 0D, 4C, E7, 12, 10, 66, 8C, 1D, 28, E7, 12, 10, 66, 8C, 05, 24, E7, 12, 10, 66, 8C, 25, 20, E7, 12, 10, 66, 8C, 2D, 1C, E7, 12, 10, 9C, 8F, 05, 50, E7...
 
[+]

Code size:
806 KB (825,344 bytes)

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