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ossetup.exe

OpinionSquare Setup Launcher

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 ossetup.exe, “OpinionSquare Setup Launcher Setup ” by TMRG has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from www.opinionsquare.com.
Publisher:
TMRG, Inc.   (signed by TMRG Inc.)

Product:
OpinionSquare Setup Launcher

Description:
OpinionSquare Setup Launcher Setup

MD5:
d313587b15ab710a5c2cd1dbb7f210fc

SHA-1:
1deb634b5c4676f034be09637cee2b6c49b4411d

SHA-256:
2e657a9be35324fe5be6a90499bbf92f2914eb28df827561812c86154de6b046

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:
5/22/2024 7:33:11 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TMRG (M)
16.7.29.8

File size:
3.3 MB (3,426,264 bytes)

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\ossetup.exe

Digital Signature
Signed by:
TMRG Inc.

Authority:
Symantec Corporation

Valid from:
1/17/2016 6:00:00 PM

Valid to:
2/16/2018 5:59:59 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:
7/16/2015 8:24:20 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:LKv57LLwiZTI0HnxsHqfghZi4VbgSoKB3SouWpi3s/5PtUT:FiZTzHnx2qf6ZiSDB3SozMI5PtUT

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 34, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 1E, D8, FF, FF, E8, 6D, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 33, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 54, 86...
 
[+]

Entropy:
7.9871

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file ossetup.exe has been seen being distributed by the following URL.

https://www.opinionsquare.com/WindowsPackages/.../OSSetup.exe

Remove ossetup.exe - Powered by Reason Core Security
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