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express_installer.exe

FUSION INSTALL

The Fusion Installer, which is a variant of Adknowledge's download manager bundles a number of ad-supported offerings in the installer. The application express_installer.exe, “Fusion Install ” by FUSION INSTALL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from install.fusioninstall.com.
Publisher:
Fusion Install   (signed by FUSION INSTALL)

Product:
Fusion Install

Description:
Fusion Install

Version:
2.4.8.1

MD5:
f8b5b25ccf05b252b91678b0ece1eb1f

SHA-1:
794e139b65d322a4855aea7b2b8913a201240372

SHA-256:
0496ac59a9c01467a16c3408da81b705b17a9be8103ece3cd7377c402183f995

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This setup/installer bundles various adware components (toolbars, coupon extensions, ad-supported extensions and utility offers).

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:
4/19/2024 10:16:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge.FUSIONIN.Bundler (M)
16.6.7.22

File size:
2.5 MB (2,670,888 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:\users\{user}\downloads\express_installer.exe

Digital Signature
Signed by:
FUSION INSTALL

Authority:
VeriSign, Inc.

Valid from:
10/4/2013 1:00:00 AM

Valid to:
9/21/2014 12:59:59 AM

Subject:
CN=FUSION INSTALL, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=FUSION INSTALL, 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:
3615E290FD8B112928257EE3CD74B519

File PE Metadata
Compilation timestamp:
1/10/2014 10:39:15 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:Ids6PQcOsIkwOK1JmYwqYyXWQzicroH6en8jhET2gBjP8/ZfHBGBd32NxR:IXPQ5sIkw/ghyHroHz8jhET/BQ/VBo2V

Entry address:
0x79ED5

Entry point:
E8, BE, 8C, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, C0, 8C, 4B, 00, E8, C1, 35, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, 98, 62, 68, 00, 77, 22, 6A, 04, E8, C1, 8E, 00, 00, 59, 83, 65, FC, 00, 56, E8, 23, 9C, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, CD, 35, 00, 00, C3, 6A, 04, E8, A4, 8D, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 83, 3D, F4, 4E, 68, 00, 00, 75, 18, E8, F9, 81, 00, 00, 6A, 1E, E8, 21, 80, 00, 00, 68, FF, 00, 00, 00, E8, 37, 4D, 00, 00, 59, 59, A1...
 
[+]

Entropy:
7.2383

Code size:
663.5 KB (679,424 bytes)

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

https://install.fusioninstall.com/o/.../Express_Installer.exe

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