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pmxj.dll

PremierOpinion

VoiceFive, 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 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 by VoiceFive, Inc.)

Product:
PremierOpinion

Version:
1, 3, 331, 1

MD5:
77812c132bb648d620f8616cd7484cb4

SHA-1:
222acbd2a49e67ff143762ee87afa38f56908f52

SHA-256:
f4b254b5dbf272d1081b60b4bdbc90ed4030c24c3cc29fa95dfd8afa581099ee

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:
4/19/2024 1:37:40 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TMRG.VoiceFive (M)
15.12.9.21

File size:
157 KB (160,792 bytes)

Product version:
1, 3, 331, 1

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, Inc.

Authority:
Thawte, Inc.

Valid from:
9/27/2011 8:00:00 PM

Valid to:
9/27/2013 7:59:59 PM

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

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

Serial number:
3EDFC5EA7AAD2A20B9C31AE68DC1005C

File PE Metadata
Compilation timestamp:
8/29/2011 3:27:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
1536:6nBoOe5NV7gDIOIx2jom3qH7kJ3mwVjQNYjAee9YqbLTy/2b/5UoV4KL+11tPQth:0xeXwKb23dNjAA/KV4KL+PtP83w3nC/

Entry address:
0xCC74

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:
6.1862

Code size:
100 KB (102,400 bytes)

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