3ds0309 - angry birds trilogy -multi5-.exe

STMSetup

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application 3ds0309 - angry birds trilogy -multi5-.exe by STMSetup has been detected as adware by 10 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 roms43.com.
Publisher:
STMSetup  (signed and verified)

MD5:
55165756fb899b27d70eabc70ef240ec

SHA-1:
8ca55d023eb278980dccf2bab51cc20a8fcae44e

SHA-256:
3ff494e9c424beb5c9b5f4d629443e8363777aa0c5af952afc7fe74f4ce3b0aa

Scanner detections:
10 / 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 is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
8/16/2025 4:28:09 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.162.212

AVG
Generic
2015.0.3409

Dr.Web
Trojan.MulDrop5.10078
9.0.1.05190

ESET NOD32
Win32/InstallCore.ON potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.181.12775

Norman
InstallCore.CERT
11.20140718

Reason Heuristics
PUP.STMSetup.g
14.7.18.19

Vba32 AntiVirus
3.12.26.3

VIPRE Antivirus
Threat.4786018
31208

File size:
672.4 KB (688,488 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\3ds0309 - angry birds trilogy -multi5-.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/28/2014 2:00:00 AM

Valid to:
4/29/2015 1:59:59 AM

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:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:9wvpqxxmv6nFpAiyx9WGI1f35p3TQ22g1k4fgeVGBOKqF7n0gZiyNRlTLb8h5Et:9wvMSUpc3G3cF9eMBOKqJ0gZiyNR1

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 3ds0309 - angry birds trilogy -multi5-.exe has been seen being distributed by the following URL.

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