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java.exe

Lunacom Interactive Ltd

This is the Tuguu DomaIQ download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application java.exe by Lunacom Interactive 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 TUGUU DomaIQ Setup 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:
Lunacom Interactive Ltd  (signed and verified)

Version:
4.0.6.33

MD5:
137422a054189a2e5476a5221cadacb8

SHA-1:
1b95912bc3239f5685d0bae69b3826e38b78bb4e

SHA-256:
8664c0d77d8fd3e9f7c505084717b48d69d8e914815c45310575378d8fe7ada8

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
4/25/2024 3:54:41 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuguu.LunacomInteractive.Bundler (M)
16.2.26.2

File size:
311.4 KB (318,912 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup (using Nullsoft Install System)

Language:
English (United States)

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

Digital Signature
Signed by:
Lunacom Interactive Ltd

Authority:
VeriSign, Inc.

Valid from:
10/5/2013 5:00:00 PM

Valid to:
12/5/2014 3:59:59 PM

Subject:
CN=Lunacom Interactive Ltd, OU="Raul Valenberg 6, ", OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Lunacom Interactive Ltd, L=Tel Aviv-Jaffa, S=Israel, C=IL

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:
15E496383F5A0396A7AD86D85850D5BB

File PE Metadata
Compilation timestamp:
7/14/2013 1:09:38 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:I+K0w1Vnr/l7OV06m+AWs0OuOT8N6iiQPN2ncf4V03py/zg:JwHr/xOyRx0OfT8/xPU03ok

Entry address:
0x30DC

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 78, 3F, 42, 00, E8, 73, 2D, 00, 00, A3, C4, 3E, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 80, F4, 41, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, 36, 42, 00, E8, 1D, 2A, 00, 00, FF, 15, 1C, 71, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 0B, 2A...
 
[+]

Entropy:
7.8817

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://dlp.123mediaplayer.com/o/259/Java/446/.../ZDoP0FUy

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