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update.exe

SetupManager.exe

Optimum Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application update.exe, “FlashPlayerPro ” by Optimum 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.oi-installer9.com.
Publisher:
SetupManager  (signed by Optimum Installer)

Product:
SetupManager.exe

Description:
FlashPlayerPro

Version:
3.4.7

MD5:
f80b922f0695e5375b0e3012ae348444

SHA-1:
ef41e87aaf974e0399fe2f5d0224c64b23fdd833

SHA-256:
8ad34d85da6bae77705022dbe172ad793496481abb861dcc4f59becbb6986da4

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:
11/23/2024 10:29:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge (M)
16.8.10.16

File size:
850.8 KB (871,208 bytes)

Product version:
3.4.7

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
Optimum Installer

Authority:
VeriSign, Inc.

Valid from:
10/10/2012 7:00:00 PM

Valid to:
11/7/2013 5:59:59 PM

Subject:
CN=Optimum Installer, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Optimum 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:
7C5F27B776ADBBB7943F700066A490BF

File PE Metadata
Compilation timestamp:
5/3/2013 12:49:34 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:3p0YL3HnH7Y7t4NvzmUxQ3dlaAdI5I1NJcwDN26w3RVbMp5ikYnAKNseBL8Ts4CQ:3+HP5p2JUp5ikYlseuNCi6HX6b5r

Entry address:
0x54F02

Entry point:
E8, 14, E1, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 6A, 00, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 8D, E1, 00, 00, 83, C4, 14, 5D, C3, FF, 35, 6C, CD, 4A, 00, E8, A9, 4C, 00, 00, 59, 85, C0, 74, 02, FF, D0, 6A, 19, E8, 62, AE, 00, 00, 6A, 01, 6A, 00, E8, 8C, E4, 00, 00, 83, C4, 0C, E9, 6D, E3, 00, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 66, 8B, 08, 40, 40, 66, 85, C9, 75, F6, 2B, 45, 08, D1, F8, 48, 5D, C3, 8B, FF, 55, 8B, EC, 8B, 55, 08, 53, 56, 57, 33, FF, 3B, D7, 74, 07, 8B, 5D, 0C, 3B...
 
[+]

Entropy:
6.7280

Code size:
466.5 KB (477,696 bytes)

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

http://secure.oi-installer9.com/o/.../Update.exe

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