sev2_tradu_steam_.exe

STMSetup

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application sev2_tradu_steam_.exe by STMSetup has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from cdn.tribogamercontent.com.
Publisher:
STMSetup  (signed and verified)

MD5:
7720f50febbb338c4f2a117d3f854636

SHA-1:
631112bcdc563363e5b0569425720f4d8d8ccfa8

SHA-256:
aeb1e2792c4e78ca4780428518728bb2e856daa4c268a36a66b1afe5c8662599

Scanner detections:
11 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/16/2024 5:11:48 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.182.186

AVG
Generic
2016.0.2944

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.151027

Dr.Web
Adware.InstallCore.386
9.0.1.0300

ESET NOD32
Win32/InstallCore.PK potentially unwanted application
9.7.0.302.0

herdProtect (fuzzy)
2015.10.27.5

K7 AntiVirus
Unwanted-Program
13.185.13866

Norman
InstallCore.CERT
11.20151027

Reason Heuristics
PUP.installCore.STMSetup (M)
15.8.31.1

VIPRE Antivirus
Threat.4786018
34232

File size:
781.5 KB (800,264 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/27/2014 9:00:00 PM

Valid to:
4/28/2015 8:59:59 PM

Subject:
CN=STMSetup, O=STMSetup, STREET=28 Lenelblome St., L=Tel-Aviv, S=Israel, PostalCode=651307, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
4CC8AF2C057FC32A3FA7F44EAADD7EEA

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:ZivwRpui2rrtEkzgP2kcKy98keSMIClNBotVf+:Zigp92NzucKy98SMBv0f+

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file sev2_tradu_steam_.exe has been seen being distributed by the following URL.

Remove sev2_tradu_steam_.exe - Powered by Reason Core Security