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siw-setup.exe

SIW

Topala Software Solutions

The application siw-setup.exe by Topala Software Solutions has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from www.gtopala.net.
Publisher:
Topala Software Solutions   (signed by Topala Software Solutions)

Product:
SIW

Version:
2011.10.29

MD5:
c8d947674e77e1cede30d06ac3dcf9ce

SHA-1:
2065e3b2d8f6654e0a3b7e36924445a8deaa8431

SHA-256:
92175ad49051b9e289d3a76b989497995236be7e6a0237ade6ce9cb475706509

Scanner detections:
3 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
5/16/2024 7:20:22 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy
8.9945

Reason Heuristics
PUP.Installer.TopalaSoftwareSolutions.J
14.6.24.13

Trend Micro House Call
TROJ_GEN.F47V0609
7.2.175

File size:
5.7 MB (6,023,976 bytes)

Product version:
2011.10.29

Copyright:
Copyright © 2005 - 2011 Topala Software Solutions

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\siw-setup.exe

Digital Signature
Signed by:
Topala Software Solutions

Authority:
COMODO CA Limited

Valid from:
5/4/2012 2:00:00 AM

Valid to:
5/5/2015 1:59:59 AM

Subject:
CN=Topala Software Solutions, O=Topala Software Solutions, STREET="22 Elkhorn Dr., #251", PostalCode=M2K 1J4, C=CA

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

Serial number:
00F1E362709E9545879CCFC63C3E7D085D

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):
98304:vITAPBf9+V6UUboIMqFf9MbNEnR96YDwdJUVpTuCVHL8Avb3K9V31+pt5bZEXo2S:ATyBf9+cUQ+bNEnR9xwdJaTfHQAvb+et

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 siw-setup.exe has been seen being distributed by the following URL.

http://www.gtopala.net/download/.../siw-setup.exe

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