java_downloader.exe

DOWNLOADZONE

The Adlogica setup manager, an installer that bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application java_downloader.exe by DOWNLOADZONE 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 Adlogica Downloader 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:
DOWNLOADZONE  (signed and verified)

MD5:
05ceac7a046a1d3ed977c7072a2cbecd

SHA-1:
f866ba600d50fbead07ad0c06e0d606bc0f5b525

SHA-256:
dd65eca5c029dc62b7d34f5c66ce9b5009f46482efc726bdbcff0b3886df1f6b

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:
12/25/2024 1:38:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adlogica.DOWNLOADZONE.Bundler (M)
15.12.30.14

File size:
807.4 KB (826,776 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adlogica Downloader

Language:
English (United States)

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
9/11/2013 8:00:00 PM

Valid to:
9/12/2015 7:59:59 PM

Subject:
CN=DOWNLOADZONE, O=DOWNLOADZONE, STREET=96 Jessie st, STREET=4th Floor, L=San Francisco, S=CA, PostalCode=94105, C=US

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

Serial number:
009B24C5AAB5A6D4FED7E156750E71003D

File PE Metadata
Compilation timestamp:
6/21/2014 10:05:32 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:luR5EPHvTzwWJScynKfFfIrTVRL8SpX1c8y1MmG3ss23atdLEk3Y:tf7zwWfyKNmTESpFc8y2t3ss23aM

Entry address:
0x162E0

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C8, 89, 45, CC, 89, 45, D0, 89, 45, EC, 89, 45, D8, 89, 45, D4, B8, D4, 5E, 41, 00, E8, 12, 00, FF, FF, 33, C0, 55, 68, ED, 64, 41, 00, 64, FF, 30, 64, 89, 20, 33, C0, 55, 68, 8B, 64, 41, 00, 64, FF, 30, 64, 89, 20, 8D, 45, EC, 50, 8D, 45, D8, E8, BE, AF, FF, FF, 8B, 45, D8, 89, 45, DC, C6, 45, E0, 0B, 8D, 55, D4, B8, 08, 00, 00, 00, E8, CF, AF, FF, FF, 8B, 45, D4, 89, 45, E4, C6, 45, E8, 0B, 8D, 55, DC, B9, 01, 00, 00, 00, B8, 04, 65, 41, 00...
 
[+]

Entropy:
7.8700

Developed / compiled with:
Microsoft Visual C++

Code size:
85.5 KB (87,552 bytes)

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