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pmropn.exe

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 application pmropn.exe by VoiceFive Networks has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This file is typically installed with the program PremierOpinion by VoiceFive, Inc. which is a potentially unwanted software program. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address wwwc.ria.securestudies.com on port 80 using the HTTP protocol.
Publisher:
VoiceFive, Inc.  (signed by VoiceFive Networks, Inc.)

Product:
PremierOpinion

Version:
1.3.337.392 (Build 337.392)

MD5:
2133759dcc40613405458f414ca41b3f

SHA-1:
3e63963dfe92fac5db8e630e041a676e182bcc91

SHA-256:
e83fd0fd90f27a3c2b6869c4d48082fc4721103b83904a79dd7053349a03ba43

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:
12/25/2024 12:33:01 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TMRG (M)
17.1.19.21

File size:
3.6 MB (3,740,608 bytes)

Product version:
1.3.337.392 (Build 337.392)

Copyright:
Copyright © 2001-2004

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\pmropn.exe

Digital Signature
Signed by:
VoiceFive Networks, Inc.

Authority:
Symantec Corporation

Valid from:
10/5/2015 1:00:00 AM

Valid to:
11/3/2018 11:59:59 AM

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

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
3B4D69BCB4E43BCC60770FDD4CF2C36F

File PE Metadata
Compilation timestamp:
12/28/2016 8:24:02 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x245F0C

Entry point:
E8, DC, 53, 01, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 58, 59, 87, 04, 24, FF, E0, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, 88, 5F, 64, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, 9C, 0D, 04, 00, 8B, 45, 0C, 8B...
 
[+]

Entropy:
6.6130

Code size:
2.7 MB (2,820,096 bytes)

Windows Firewall Allowed Program
Name:
pmropn.exe


The file pmropn.exe has been discovered within the following program.

PremierOpinion  by VoiceFive, Inc.
Publisher's description - “VoiceFive, a comScore, Inc. company, is a leading global market research company that studies and reports on Internet trends and behavior.”
73% remove it
 
Powered by Should I Remove It?

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to oss-ad-iad.securestudies.com  (165.193.78.187:80)

TCP (HTTP):
Connects to ec2-52-78-210-233.ap-northeast-2.compute.amazonaws.com  (52.78.210.233:80)

TCP (HTTP):
Connects to wwwc.ia4.securestudies.com  (66.119.33.170:80)

TCP (HTTP):
Connects to 203-144-145-27.static.asianet.co.th  (203.144.145.27:80)

TCP (HTTP):
Connects to wwwc.ri5.securestudies.com  (4.16.74.200:80)

TCP (HTTP):
Connects to wwwc.ri3.securestudies.com  (4.16.74.136:80)

TCP (HTTP):
Connects to wwwc.ri1.securestudies.com  (4.16.74.72:80)

TCP (HTTP):
Connects to wwwc.ia7.securestudies.com  (205.217.176.8:80)

TCP (HTTP):
Connects to wwwc.ia5.securestudies.com  (165.193.93.104:80)

TCP (HTTP SSL):
Connects to wwwc.ia1.securestudies.com  (165.193.73.40:443)

TCP (HTTP):
Connects to ppp-111.223.35.215.revip.proen.co.th  (111.223.35.215:80)

TCP (HTTP):
Connects to ppp-111.223.35.214.revip.proen.co.th  (111.223.35.214:80)

TCP (HTTP SSL):
Connects to edge-star-mini-shv-01-cdg2.facebook.com  (179.60.192.36:443)

TCP (HTTP):
Connects to a23-15-155-27.deploy.static.akamaitechnologies.com  (23.15.155.27:80)

TCP (HTTP):
Connects to 203-144-145-26.static.asianet.co.th  (203.144.145.26:80)

TCP (HTTP):
Connects to 18.55.c0ad.ip4.static.sl-reverse.com  (173.192.85.24:80)

TCP (HTTP):
Connects to wwwc.ria.securestudies.com  (184.80.40.40:80)

TCP (HTTP SSL):
Connects to wwwc.ri9.securestudies.com  (4.16.75.72:443)

TCP (HTTP):
Connects to wwwc.ri8.securestudies.com  (4.16.75.40:80)

TCP (HTTP):
Connects to wwwc.ri7.securestudies.com  (4.16.75.8:80)

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