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opxf.dll

OpinionSquare

TMRG, Inc.

The component is part of the TMRG platform which will track various behaviors of web browsing habits including tracking sites and domains visited as well as ads clicked. The module opxf.dll by TMRG has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
TMRG, Inc.  (signed and verified)

Product:
OpinionSquare

Version:
1, 2, 323, 1

MD5:
1d351237bdb3b5db9c7eef39db22d8c0

SHA-1:
3df048fd46a586385c2efff3bc4d9abc03fcb7f5

SHA-256:
21c2fa8085fea84f4e90b12f8be4dcdd11c8eb8aa5040228d4892fe1ac964f2e

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/23/2024 3:10:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TMRG (M)
17.1.17.10

File size:
220.6 KB (225,920 bytes)

Product version:
1, 2, 323, 1

Copyright:
Copyright © 2001-2008

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\windows\temp\{random}.tmp\opxf.dll

Digital Signature
Signed by:
TMRG, Inc.

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
7/16/2007 7:00:00 PM

Valid to:
9/27/2009 6:59:59 PM

Subject:
CN="TMRG, Inc.", OU=SECURE APPLICATION DEVELOPMENT, O="TMRG, Inc.", L=Reston, S=Virginia, C=US

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
02491544000D8C9D63F061B1EBAE8466

File PE Metadata
Compilation timestamp:
3/31/2009 10:15:28 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

Entry address:
0x136E7

Entry point:
6A, 0C, 68, 98, 6D, 02, 10, E8, 91, 08, 00, 00, 33, C0, 40, 89, 45, E4, 8B, 75, 0C, 33, FF, 3B, F7, 75, 0C, 39, 3D, 54, 09, 03, 10, 0F, 84, B3, 00, 00, 00, 89, 7D, FC, 3B, F0, 74, 05, 83, FE, 02, 75, 31, A1, 30, D2, 02, 10, 3B, C7, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D0, 89, 45, E4, 39, 7D, E4, 0F, 84, 85, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 22, FE, FF, FF, 89, 45, E4, 3B, C7, 74, 72, 8B, 5D, 10, 53, 56, FF, 75, 08, E8, 9D, D6, FF, FF, 89, 45, E4, 83, FE, 01, 75, 0E, 3B, C7, 75, 0A, 53, 57, FF...
 
[+]

Entropy:
6.0538

Developed / compiled with:
Microsoft Visual C++ v7.1

Code size:
144 KB (147,456 bytes)

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