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java_runtime_enviroment_setup.exe.exe

TOV AKVA-POLYANA

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application java_runtime_enviroment_setup.exe.exe by TOV AKVA-POLYANA 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 OutBrowse Revenyou 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:
TOV AKVA-POLYANA  (signed and verified)

MD5:
6b7bbe1a709b5a00a451ee77284f381d

SHA-1:
de50a3aca7c3886dadebfa773bf918f22995e3da

SHA-256:
00531cf26110b9ca92fd87b4dc0fec57fe138f8a1c838574cda03b4d3921f2cd

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 '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:
5/5/2024 9:20:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.8.12.16

File size:
573.9 KB (587,680 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
TOV AKVA-POLYANA

Authority:
thawte, Inc.

Valid from:
12/18/2014 4:00:00 PM

Valid to:
12/19/2015 3:59:59 PM

Subject:
CN=TOV AKVA-POLYANA, O=TOV AKVA-POLYANA, L=Selo Polyana, S=Selo Polyana, C=UA

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
66B89985E05F28B84FF951788235ECBD

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:BLXM9SzzBXDnqzjZNrjuTBXpRwfVKL6E2nBNEnW4CHeb1wSYSitA:BLXW+J8reT1fwtKCBNEnYeJGt

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9705

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://updatesoft.pluginupdate.net/dl.php?conversion_id=14220671161793&site_id=2745&app_id=63&lp_id=335&v=obn&stub_id=68&v_id=547d3c57d8427d68e0aa3ce4e12b51b9&dist_id=292&channel=affl292&subid=102620_99820e0df7c35d4d1bd257b6410429c9

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