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skype_setup.exe

SETUP DOT EXE

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application skype_setup.exe, “Fusion Install ” by SETUP DOT EXE has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from 90.gosecureinstall.com.
Publisher:
Fusion Install   (signed by SETUP DOT EXE)

Product:
Fusion Install

Description:
Fusion Install

Version:
2.4.8.1

MD5:
37d0e75ed4d2eee2d68e4cacf755fb0e

SHA-1:
88f730d342b6cc24a59b98fb3d274ee6e26bbe20

Scanner detections:
10 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

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:
4/26/2024 7:12:45 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/iBryte.bxje
7.11.140.208

Comodo Security
Application.Win32.iBryte.IHT
18035

Dr.Web
Trojan.Siggen6.12978
9.0.1.092

ESET NOD32
Win32/AdWare.iBryte (variant)
8.9626

Kaspersky
HEUR:Trojan.Win32.Generic
14.0.0.4078

Malwarebytes
PUP.Optional.OptimumInstaller.A
v2014.04.02.10

Reason Heuristics
PUP.Installer.SETUPDOTEXE.L
14.4.2.7

Rising Antivirus
PE:Malware.iBryte!6.14B5
23.00.65.14331

Sophos
iBryte Optimum Installer
4.98

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.24.3

File size:
223.8 KB (229,152 bytes)

Product version:
2.4.8.1

Copyright:
Copyright (C) 2013 Fusion Install

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\skype_setup.exe

Digital Signature
Signed by:
SETUP DOT EXE

Authority:
VeriSign, Inc.

Valid from:
10/4/2013 5:30:00 AM

Valid to:
9/21/2014 5:29:59 AM

Subject:
CN=SETUP DOT EXE, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=SETUP DOT EXE, L=Kansas City, S=Missouri, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
348784BF9B5AF7CB50276EA8463A9048

File PE Metadata
Compilation timestamp:
4/2/2014 12:51:00 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:a4os+nFJiOAiRnBITJ1d5c0hKrST8iL9m2rkn53FpDWe+h:adse3VqP5c0YGgiPrgFpaLh

Entry address:
0xEC0B

Entry point:
E8, BC, 47, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, A8, 92, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 60, 90, 42, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63...
 
[+]

Entropy:
6.4125

Code size:
159 KB (162,816 bytes)

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

http://90.gosecureinstall.com/o/.../Skype_Setup.exe

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