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java_update.exe

application internet

web

The application java_update.exe, “application internet Setup ” has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.binariesmegastock.com and multiple other hosts.
Publisher:
web

Product:
application internet

Description:
application internet Setup

Version:
5.0.2.8

MD5:
0b8cb87604fe295648d3ec0ea277f3c1

SHA-1:
2db95590d2336b39812ed7e3b579df4805f046d4

SHA-256:
21635aaba652b90ccf5f1e3ef477aaff26fd3aa2dc1132cccbe00acb30821e4c

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/25/2024 3:55:36 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
160118-1

ESET NOD32
Win32/InstallCore.ACZ potentially unwanted application
7.0.302.0

VIPRE Antivirus
Threat.4150696
46782

File size:
927.6 KB (949,856 bytes)

Product version:
2.6

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Yansiz Dil

Common path:
C:\Documents and Settings\{user}\Local settings\temporary internet files\content.ie5\{random}\java_update.exe

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:T7ObYBgNetSj2AxvKvVSkePtoounCcrrJeLw2JFgMW/nPtI:Tab3AtSjrxvKvEkuCLnjGrInP2

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file java_update.exe has been seen being distributed by the following 4 URLs.

http://www.binariesmegastock.com/c?x=dc6ShyqFVbIhpT5Yn6wlbhZ0zWgtsXYjaFu5QZaqX44=&c=zw/mwh6w768vYkrMUOcnXk/OCYlFJj5LcdP gsp865cLQYXs8FYBv5ZM8hxJBdtQbP26amDDuzyUcm0MVs9Q85qu7ltvJO54DfJ5Xxvl9NKfKe3GMDOCsS/RED/dbym1&downloadAs=Java_Update.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=94214

http://www.appsgrabrepository.com/c?x=cIsGTjSeMcOJTqi5yfvdqzw8IOgAkJC06a0MkQiXogo=&c=igx9rt9Kxdr2h2E33kVM6MogMQEamLz7tj7D7dKLWAbm1d VZpCvhHZnGm20EecGhdOnDVE MkOmV49MpNtCR/5c3/hKWTulI/kT5G0QrDNR/0J3VSWKJiN 7vxM99p2&downloadAs=Java_Update.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=94214

http://www.cleardownloadscycle.com/c?x=spXpQKLtxdErdThGJo6vxSQCLps/e4Zyu3drKvUMoeA=&c=K9Vy/aqfxbDfuoKfSoy0RPehxxRM2j fxWx4yHHgd7w8mBP8xVIQKFyVphfQdzhKUygvevoX7ERjt/oEcaxuKqUCL1WGQwqXXfQgGEFSoOtnFCkgvobxVo0JUKLEkY47&downloadAs=Java_Update.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=94214

http://www.currentmegalaboratory.com/c?x=hAyiJW64m74v2q4 LjqSav6VJ79VfDBhG2H4Jo6wnyg=&c=N5XjBDssuwIRONR/BStqjRJfplyEvn67zRaladV2nZYEJLlMT2r3jcdB1pzsgIpoOgkW98QzVxado8HE9yEvK qVQHRatlHeWROq2FsUV/IEfh/ww2SDOVANW91RYZLi&downloadAs=Java_Update.exe&fallback_url=http://javadl.sun.com/webapps/.../AutoDL?BundleId=94214

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