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opnsqr.exe

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 application opnsqr.exe 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 by TMRG Inc.)

Product:
OpinionSquare

Version:
1.3.337.392 (Build 337.392)

MD5:
1723d6e2076e86b929bf585521e97013

SHA-1:
c58220a7a1da04c6c1b8fd64a8d631c085b5ce01

SHA-256:
8191f1915e6e0789efde044df9824b800a6ab59377e8d1320bc2e017caf4347b

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:
4/25/2024 6:10:27 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TMRG (M)
17.1.20.1

File size:
3.6 MB (3,740,576 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:\Program Files\opinionsquare\opnsqr.exe

Digital Signature
Signed by:
TMRG Inc.

Authority:
Symantec Corporation

Valid from:
1/17/2016 7:00:00 PM

Valid to:
2/16/2018 6:59:59 PM

Subject:
CN=TMRG Inc., O=TMRG 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:
7E36C4BE2CEB69DF7BCEDB3B868E9EF9

File PE Metadata
Compilation timestamp:
12/28/2016 3:24:02 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:
6.6126

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

Windows Firewall Allowed Program
Name:
opnsqr.exe


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

TCP (HTTP SSL):
Connects to ox-173-241-242-143.xv.dc.openx.org  (173.241.242.143:443)

TCP (HTTP SSL):
Connects to ec2-54-89-39-183.compute-1.amazonaws.com  (54.89.39.183:443)

TCP (HTTP SSL):
Connects to ec2-54-81-200-222.compute-1.amazonaws.com  (54.81.200.222:443)

TCP (HTTP SSL):
Connects to ec2-52-55-57-163.compute-1.amazonaws.com  (52.55.57.163:443)

TCP (HTTP SSL):
Connects to ec2-34-200-73-245.compute-1.amazonaws.com  (34.200.73.245:443)

TCP (HTTP SSL):
Connects to ec2-34-197-244-74.compute-1.amazonaws.com  (34.197.244.74:443)

TCP (HTTP SSL):
Connects to ec2-107-21-123-155.compute-1.amazonaws.com  (107.21.123.155:443)

TCP (HTTP):
Connects to a23-215-130-203.deploy.static.akamaitechnologies.com  (23.215.130.203:80)

TCP (HTTP SSL):
Connects to a104-107-53-36.deploy.static.akamaitechnologies.com  (104.107.53.36:443)

TCP (HTTP SSL):
Connects to 116.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net  (68.67.178.137:443)

TCP (HTTP SSL):
Connects to server-52-84-26-142.ewr50.r.cloudfront.net  (52.84.26.142:443)

TCP (HTTP SSL):
Connects to ec2-52-204-186-31.compute-1.amazonaws.com  (52.204.186.31:443)

TCP (HTTP SSL):
Connects to e1.ycpi.vip.dca.yahoo.com  (69.147.92.11:443)

TCP (HTTP SSL):
Connects to a104-107-1-150.deploy.static.akamaitechnologies.com  (104.107.1.150:443)

TCP (HTTP SSL):
Connects to a1.ue.vip.bf1.yahoo.net  (76.13.28.196:443)

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