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setup.exe

Premium Installer

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application setup.exe by Premium 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 install2.optimum-installer.com.
Publisher:
Premium Installer  (signed and verified)

MD5:
99a1e4cc256aaefe6ddefe9e777ef269

SHA-1:
d3f7e86481b806b399b1446cf35ff842d9490e00

SHA-256:
88594d6943695d8c5d26b4e7824c2df7909b18094e67ed41f5b3be646698e4e8

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This setup/installer bundles various adware components.

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:
4/25/2024 5:14:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge (M)
17.2.22.9

File size:
1 MB (1,093,416 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

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

Digital Signature
Signed by:
Premium Installer

Authority:
VeriSign, Inc.

Valid from:
7/11/2012 7:00:00 PM

Valid to:
7/12/2013 6:59:59 PM

Subject:
CN=Premium Installer, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Premium Installer, L=Wilmington, S=Delaware, 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:
706520EBEF7703A74B71E96735FFEA17

File PE Metadata
Compilation timestamp:
6/26/2013 10:15:30 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x9138

Entry point:
E8, FB, 92, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A1, 10, A2, 42, 00, 33, C5, 89, 45, FC, F6, 05, E4, A1, 42, 00, 01, 56, 74, 08, 6A, 0A, E8, EC, 89, 00, 00, 59, E8, 50, 94, 00, 00, 85, C0, 74, 08, 6A, 16, E8, A1, 96, 00, 00, 59, F6, 05, E4, A1, 42, 00, 02, 0F, 84, CA, 00, 00, 00, 89, 85, E0, FD, FF, FF, 89, 8D, DC, FD, FF, FF, 89, 95, D8, FD, FF, FF, 89, 9D, D4, FD, FF, FF, 89, B5, D0, FD, FF, FF, 89, BD, CC, FD, FF, FF, 66, 8C, 95, F8, FD, FF, FF, 66, 8C, 8D, EC, FD, FF...
 
[+]

Entropy:
6.9392

Code size:
142.5 KB (145,920 bytes)

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

http://install2.optimum-installer.com/o/.../Setup.exe

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