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pmxj.dll

PremierOpinion

Voicefive Networks, 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 pmxj.dll by Voicefive Networks has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Voicefive Networks, Inc.  (signed and verified)

Product:
PremierOpinion

Version:
1, 3, 331, 2

MD5:
b7311f7ea78ac256b5875f68014f75ec

SHA-1:
07743c1745dc74663f26beb47ea9ebab126499aa

SHA-256:
976fafc08dcff38ebd0b3bd6f9fcb46e4da6a6a4d01d487552e11bba506d6567

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:
11/22/2024 4:41:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TMRG.VoicefiveNetworks (M)
15.12.9.21

File size:
157 KB (160,808 bytes)

Product version:
1, 3, 331, 2

Copyright:
Copyright (C) 2011

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\pmxj.dll

Digital Signature
Signed by:
Voicefive Networks, Inc.

Authority:
Thawte, Inc.

Valid from:
7/27/2011 8:00:00 PM

Valid to:
7/27/2013 7:59:59 PM

Subject:
CN="Voicefive Networks, Inc.", O="Voicefive Networks, Inc.", L=Reston, S=Virginia, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
5CD88A0E7C5DFF13A6D5D79E1406B94B

File PE Metadata
Compilation timestamp:
9/29/2011 10:59:27 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
3072:+NemCDCQrR09cT11/FB1tLFOItPg0p3cfgWo:+ACQrRbHxO2zKxo

Entry address:
0xCB94

Entry point:
83, 7C, 24, 08, 01, 75, 05, E8, B0, 50, 00, 00, FF, 74, 24, 04, 8B, 4C, 24, 10, 8B, 54, 24, 0C, E8, ED, FE, FF, FF, 59, C2, 0C, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9...
 
[+]

Entropy:
6.1776

Code size:
100 KB (102,400 bytes)

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