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java_update.exe

Fileangels

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application java_update.exe, “Premium Installer ” by Fileangels 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 the free Oracle Java Runtime but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Premium Installer   (signed by Fileangels)

Product:
Premium Installer

Description:
Premium Installer

Version:
2.4.8.1

MD5:
e5bda61b868fbdc697a19d7b092ae97e

SHA-1:
b2fc00a16e537d0fa6510763c6266629b1c8bce2

SHA-256:
20e304302d1b5102f68b1f0e0a07f8af7b27cc2392fa5e96d88a8b89610ba474

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:
4/19/2024 3:43:15 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adknowledge.Fileangels.Bundler (M)
16.2.3.2

File size:
79.9 KB (81,776 bytes)

Product version:
2.4.8.1

Copyright:
Copyright (C) Premium Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
Fileangels

Authority:
COMODO CA Limited

Valid from:
7/14/2014 2:00:00 AM

Valid to:
7/15/2015 1:59:59 AM

Subject:
CN=Fileangels, O=Fileangels, STREET=4600 Madison Ave FL 10, 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:
1D54F646CB5A85211464AF0FDAB3D591

File PE Metadata
Compilation timestamp:
11/4/2014 1:00:22 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
768:S/6kG6ilaEXNyMzafgfW8kVf6PNJHgJSwOeMW3eUZjwyDOJJuEwo8tDX:S/6k7iv9JWp4PNEOn6P9PJ

Entry address:
0x6371

Entry point:
E8, 52, 05, 00, 00, E9, 36, FD, FF, FF, CC, FF, 25, C8, 81, 40, 00, 6A, 14, 68, 78, B7, 40, 00, E8, B6, 00, 00, 00, FF, 35, 2C, D4, 40, 00, 8B, 35, 9C, 81, 40, 00, FF, D6, 59, 89, 45, E4, 83, F8, FF, 75, 0C, FF, 75, 08, FF, 15, 98, 81, 40, 00, 59, EB, 67, 6A, 08, E8, B2, 05, 00, 00, 59, 83, 65, FC, 00, FF, 35, 2C, D4, 40, 00, FF, D6, 89, 45, E4, FF, 35, 28, D4, 40, 00, FF, D6, 59, 59, 89, 45, E0, 8D, 45, E0, 50, 8D, 45, E4, 50, FF, 75, 08, 8B, 35, 84, 81, 40, 00, FF, D6, 59, 50, E8, 75, 05, 00, 00, 89, 45...
 
[+]

Code size:
24.5 KB (25,088 bytes)

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

http://www.freesoftwaren.com/.../download.php?id=5458cd8ec6258&i=40005

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