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siw-setup.exe

SIW DEMO

Topala Software Solutions

The application siw-setup.exe by Topala Software Solutions has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from siw-home-edition.software.informer.com and multiple other hosts.
Publisher:
Topala Software Solutions   (signed by Topala Software Solutions)

Product:
SIW DEMO

Version:
2016.02.02

MD5:
b4d4417982e77f6c1faf7393c831adc9

SHA-1:
d3d9fe194462abc2ea749dee6cbf65e3621f7e6e

SHA-256:
d19324350443e927f644d8e7b46928e568029e172f0a1c72e7c3e4bf1f372c13

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
11/5/2024 12:37:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TopalaSoftwareSolutions.Installer (M)
16.2.7.2

File size:
7.6 MB (7,990,936 bytes)

Product version:
2016.02.02

Copyright:
Copyright © 2005 - 2016 Topala Software Solutions

File type:
Executable application (Win32 EXE)

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:
5/7/2015 5:00:00 PM

Valid to:
5/7/2018 4:59:59 PM

Subject:
CN=Topala Software Solutions, O=Topala Software Solutions, STREET=1 Carmel Street, L=Vaughan, S=Ontario, PostalCode=L6A 0W5, C=CA

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

Serial number:
122AF1F36DAFC08D300BDA6AE569B263

File PE Metadata
Compilation timestamp:
12/28/2015 4:39:51 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:MSjLPl/v7vOIHgWv1rN8qNpx/vkikWWVxefSp3IjD:Mc/bOiHvxXkimZmD

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:
7.9968

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file siw-setup.exe has been seen being distributed by the following 5 URLs.

http://siw-home-edition.software.informer.com/.../

https://www.gtopala.net/.../siw-setup.exe

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

https://www.gtopala.net/.../dl.php?filename=siw-setup.exe

https://www.gtopala.com/.../dl.php?filename=siw-setup.exe

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