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chrome_setup.exe

SetupManager.exe

Optimum Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application chrome_setup.exe, “Chrome Setup ” 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 installer is marketed through download protals and search ads as Google's Chrome web browser but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
SetupManager  (signed by Optimum Installer)

Product:
SetupManager.exe

Description:
Chrome Setup

Version:
3.4.8

MD5:
b6c8583f6fbc7111d72bf91b24b67f2d

SHA-1:
030e47cc13e8df1112fe97a9f4a5f9c0d41bdb8e

SHA-256:
2d694514f7a5dcd2de5f067b91481848d2c8744618b777fa10c254d1ea810b79

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/16/2024 3:49:28 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge (M)
16.7.27.9

File size:
888.3 KB (909,608 bytes)

Product version:
3.4.8

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\chrome_setup.exe

Digital Signature
Signed by:
Optimum Installer

Authority:
VeriSign, Inc.

Valid from:
10/10/2012 5:00:00 PM

Valid to:
11/7/2013 3:59:59 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:
7/2/2013 1:10:08 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:zrS8rGSigrIzhHva9G6bbf21laH6HXUq/g:xCHzhHva9vffQlU6HXp/g

Entry address:
0x59BF2

Entry point:
E8, A4, F1, 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, 1D, F2, 00, 00, 83, C4, 14, 5D, C3, FF, 35, 7C, 73, 4B, 00, E8, B9, 4C, 00, 00, 59, 85, C0, 74, 02, FF, D0, 6A, 19, E8, 72, AE, 00, 00, 6A, 01, 6A, 00, E8, 1C, F5, 00, 00, 83, C4, 0C, E9, FD, F3, 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:
6.7429

Code size:
493.5 KB (505,344 bytes)

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

http://secure.oi-installer9.com/3d4d9b09119c1bc904ff5a504146fd5c/o/.../Chrome_Setup.exe

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