javaruntimeenvironmentsetup.exe

Web

Software Generic

The application javaruntimeenvironmentsetup.exe, “Web Setup ” has been detected as a potentially unwanted program by 8 anti-malware scanners. The program is a setup application that uses the installCore 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 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:
Software Generic

Product:
Web

Description:
Web Setup

Version:
3.0.2.8

MD5:
71f906f73414b0b12502f0b5171a53a3

SHA-1:
e2f1df8bd46ff47fc7632826efbea3cd22a6a5ca

SHA-256:
685b401c4437bd002a5da37fa0c4f8f60eae1a342710b8156eb550e68553e9a4

Scanner detections:
8 / 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.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
11/24/2024 4:06:08 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.Badur
7.1.1

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.15527

ESET NOD32
Win32/InstallCore.ZC potentially unwanted application
9.7.0.302.0

herdProtect (fuzzy)
2015.8.4.5

NANO AntiVirus
Riskware.Win32.InstallCore.dsmvqa
0.30.24.1636

Reason Heuristics
PUP.Bundler.InstallCore
15.5.27.1

Trend Micro House Call
Suspicious_GEN.F47V0528
7.2.216

VIPRE Antivirus
Threat.5084491
40552

File size:
687.5 KB (703,974 bytes)

Product version:
3.1

Copyright:
Generic Web

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:3pHGNphQgFvUf9hd9aWEOkL7csI92IiavG3vx7gYRN5c+j0k9dpHlncrXRL20LvZ:3pHs0gUf9h7NgC92IYpDVV0UHGlKYB

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.8903

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

Code size:
39.5 KB (40,448 bytes)

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

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