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pmxi.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 pmxi.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:
314a22ab0f6e2781c2f123956321b59b

SHA-1:
fc4508b9e1ef515d2e3d86c4d65e05a8528ee5f5

SHA-256:
67b5a2b3884534ee66d07527fba71e4417a22a2fcda451fe58b22535d49b8006

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 4:29:13 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\pmxi.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 11:07:56 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
1536:np3T5OZ0w0BhUJ35XiMv0q3TKvuZTbkybdDeZ4XnNNjHC0eJs/1JepJpsn9tZtWu:5T56khY06TPBn6s/1JeDps9tZtxeTnu

Entry address:
0xCA64

Entry point:
83, 7C, 24, 08, 01, 75, 05, E8, E1, 4F, 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:
6.1755

Code size:
100 KB (102,400 bytes)

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