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java_setup.exe

System Applet

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application java_setup.exe, “Premium Installer ” by System Applet 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. With this installer, users are expecting to download the free Oracle Java Runtime but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Premium Installer   (signed by System Applet)

Product:
Premium Installer

Description:
Premium Installer

Version:
2.4.8.1

MD5:
ab502e1897dca59bf57304f2c65982c4

SHA-1:
0c1993dc49265b13d4be993215fb9e160336099d

SHA-256:
08dfe76766d2ed10e9cbbaa09332dd2a6c3325f4b844d6d18fd086e7ebbf938d

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:
1/12/2025 5:41:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge (M)
17.3.16.1

File size:
220.9 KB (226,168 bytes)

Product version:
2.4.8.1

Copyright:
Copyright (C) 2013 Premium Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

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

Digital Signature
Signed by:
System Applet

Authority:
COMODO CA Limited

Valid from:
3/24/2014 2:00:00 AM

Valid to:
3/25/2015 1:59:59 AM

Subject:
CN=System Applet, O=System Applet, STREET="4600 Madison Ave, 10th FL", L=Kansas City, S=Missouri, PostalCode=64112, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
18FCD6B5EEB5AEC66D0222B5CA1850D9

File PE Metadata
Compilation timestamp:
5/22/2014 4:00:13 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0xFD07

Entry point:
E8, 30, 53, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 44, 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, 38, 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:
6.3750

Code size:
156 KB (159,744 bytes)

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

http://secure.11-pn-installer.com/o/.../java_setup.exe

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