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java.exe

OutBrowse

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.exe by OutBrowse has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. The setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs. 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:
OutBrowse  (signed and verified)

MD5:
e774b0269c0ca79421efd1a2343ab541

SHA-1:
19b5b84ac2b393c156341036b375c1f6da26bb53

SHA-256:
5a7ae519ddbf196e941e99ed6c9cb460fe320c6ca364ce27453dfc8cf1f7b09e

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

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:
4/25/2024 10:31:59 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
MalSign.OutBrowse
2015.0.3518

Bkav FE
W32.Clod6cc.Trojan
1.3.0.4613

Dr.Web
Adware.Downware.1664
9.0.1.091

ESET NOD32
Win32/OutBrowse
8.9281

K7 AntiVirus
Unwanted-Program
13.175.10814

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.4084

McAfee
Artemis!E774B0269C0C
5600.7174

Panda Antivirus
Trj/dtcontx.J
14.04.01.04

Reason Heuristics
PUP.OutBrowse.E
14.8.7.20

Sophos
OutBrowse Revenyou
4.96

Trend Micro House Call
TROJ_GEN.F47V1211
7.2.91

Vba32 AntiVirus
Downloader.OutBrowse
3.12.24.3

VIPRE Antivirus
OutBrowse
25378

File size:
937.6 KB (960,096 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.exe

Digital Signature
Signed by:
OutBrowse

Authority:
VeriSign, Inc.

Valid from:
10/24/2013 2:00:00 AM

Valid to:
10/25/2014 1:59:59 AM

Subject:
CN=OutBrowse, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=OutBrowse, L=Ramat Gan, S=Ramat Gan, 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:
56A6FE571611B68C9224798AD62913CA

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:+Vmxwao2GGLN/w4TtgKiKD1Y5nYhZlaEOmUdk+s7mh3G7d:xwaoyLNosmKiKpY5g7JOm0k+s7mh3G7d

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file java.exe has been seen being distributed by the following 3 URLs.

http://download.downloadzone.org/download.php?id=22b931223861d156f5dfdfa2a5cd5211258dc6b1&z=8&p=eyJweSI6ImR6IiwicnMiOiJnIiwicnQiOiJzIiwiYyI6ImluIiwibyI6IndpbjciLCJiIjoiY2gzMSIsInVfaWQiOiJkel81MmIyYjRiNzgyYTBiNC4yMzQ3MjU0My41MjdiZWFiMjBjMzc4NWY2MWY2YzlhYTVmMDMzODc3MSIsInBhX2lkIjoiOCIsInN0X2lkIjoiMCIsInNwX2lkIjoiMDAwMC0wMTk0IiwidHMiOjEzODc0NDMzODQsImt3IjoiamF2YSBkb3dubG9hZHMiLCJjdSI6IiIsImNhIjpudWxsfQ

http://download.downloadzone.org/download.php?id=22b931223861d156f5dfdfa2a5cd5211258dc6b1&z=8&p=eyJweSI6ImR6IiwicnMiOiJnIiwicnQiOiJzIiwiYyI6InVzIiwibyI6IndpbjciLCJiIjoiY2gzMSIsInVfaWQiOiJkel81MmI0NWI1N2Q2MmU2MC4wMjQ4MDI3Mi5lNzk5ZGRlOWE3MzJjNjdkNTljNTcxNzQ2Mjg0ZDAxZSIsInBhX2lkIjoiOCIsInN0X2lkIjoiMCIsInNwX2lkIjoiMDAwMC0wMTk0IiwidHMiOjEzODc1NTE1NzYsImt3IjoiamF2YSIsImN1IjoiIiwiY2EiOm51bGx9

http://download.downloadzone.org/download.php?id=22b931223861d156f5dfdfa2a5cd5211258dc6b1&z=8&p=eyJweSI6ImR6IiwicnMiOiJnIiwicnQiOiJzIiwiYyI6InVzIiwibyI6IndpbjciLCJiIjoiY2gzMSIsInVfaWQiOiJkel81MmFhNTAzYjZiOTJlNy45Njk4Njg0NC5jNDI5MDhkZWRhNmI1NTFiZDZjMmUzYTRiNmZlMTZiNiIsInBhX2lkIjoiOCIsInN0X2lkIjoiMCIsInNwX2lkIjoiMDAwMC0wMTk0IiwidHMiOjEzODY4OTMzNzEsImt3IjoiamF2YSBkb3dubG9hZCIsImN1IjoiIiwiY2EiOm51bGx9

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