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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 self-extracting archive and installer and has been known to bundle potentially unwanted software. The file has been seen being downloaded from www.gtopala.net and multiple other hosts.
Publisher:
Topala Software Solutions   (signed by Topala Software Solutions)

Product:
SIW DEMO

Version:
2016.05.11

MD5:
55c56958c18f007382dfb5fc9b72b354

SHA-1:
54765a16ad4445036bbf43b99f633ad59b82d158

SHA-256:
f24e8b41d2087636ebbfd93ceebc76015d300bdf0b67a8a56651109fbe19a004

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:
5/16/2024 1:22:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TopalaSo.Installer (M)
16.7.3.21

File size:
7.7 MB (8,029,304 bytes)

Product version:
2016.05.11

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:
5/8/2015 2:00:00 AM

Valid to:
5/8/2018 1:59:59 AM

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:
4/6/2016 4:39:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:Zyubo04VGOOJSEvo7/Bmk4dgbiJn9HRPo09kGaqLxL:pkpOJSEvo7/w3dHRPY/q9L

Entry address:
0x117DC

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, 44, 01, 41, 00, E8, C8, 4D, FF, FF, 33, C0, 55, 68, BE, 1E, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 7A, 1E, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 0E, D5, FF, FF, E8, 5D, D0, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 23, D6, FF, FF, 33, C0, E8, 60, 2E, FF, FF, 8D, 55, EC, 33, C0, E8, A6, A0, FF, FF, 8B, 55, EC, B8, 58, 86...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
65 KB (66,560 bytes)

The file siw-setup.exe has been seen being distributed by the following 2 URLs.

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

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

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