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wupdate_setup.exe

FUSION INSTALLER

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application wupdate_setup.exe, “Premium Installer ” by FUSION INSTALLER 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 secure.pn-installer3.com.
Publisher:
Premium Installer   (signed by FUSION INSTALLER)

Product:
Premium Installer

Description:
Premium Installer

Version:
1.3.7.2

MD5:
acb762249c52d4437cec1c26f0a63fee

SHA-1:
36aba6c54f5b0ba20177630610b68201358d09b6

SHA-256:
457810da1cb65c7fe723b9aaf74228bd75e6b8fb536c90ac29485e8fdf97bbd7

Scanner detections:
1 / 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 5:44:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge.FUSIONINSTALLER.Installer (M)
15.12.31.8

File size:
216.3 KB (221,480 bytes)

Product version:
1.3.7.2

Copyright:
Copyright (C) 2013 Premium Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

Common path:
C:\users\{user}\downloads\wupdate_setup.exe

Digital Signature
Signed by:
FUSION INSTALLER

Authority:
VeriSign, Inc.

Valid from:
10/3/2013 8:00:00 PM

Valid to:
9/20/2014 7:59:59 PM

Subject:
CN=FUSION INSTALLER, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=FUSION INSTALLER, 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:
21DB9738D9B500E3DAF0570B5DA9E8B9

File PE Metadata
Compilation timestamp:
3/4/2014 4:44:40 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:6tEcZ9oIAJiqD2xNKDVF3jAO/Xuc7UKKQsc7+aM56ipx8:cxZqD7hEO/uhgsc7+aHipx8

Entry address:
0xD46B

Entry point:
E8, CC, 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, A4, 82, 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, 5C, 80, 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:
6.3827

Code size:
152.5 KB (156,160 bytes)

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

http://secure.pn-installer3.com/o/.../wupdate_Setup.exe

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