home

setup.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 setup.exe by OutBrowse has been detected as adware by 27 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. This program installs potentially unwanted software on your PC at the same time as the software you are trying to install, without adequate consent. The file has been seen being downloaded from www.moozybox.com and multiple other hosts.
Publisher:
OutBrowse  (signed and verified)

MD5:
5c82630c90c142e27cc8ed6c89e53939

SHA-1:
a73788e5a3f8d74f5760ae80f4aa698ff39c04c2

SHA-256:
f34f2a80e96207e5c9c40f6e9a3c8f8038c780451fc3fe7341f199d8608f6081

Scanner detections:
27 / 68

Status:
Adware

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

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:
4/23/2024 1:48:28 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Outbrowse.F
866

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2014.08.26

Avira AntiVirus
Adware/OutBrowse.M.3
7.11.169.62

AVG
OutBrowse
2015.0.3344

Bitdefender
Application.Bundler.Outbrowse.F
1.0.20.1325

Dr.Web
Adware.Downware.1664
9.0.1.0265

ESET NOD32
Win32/OutBrowse (variant)
8.10313

F-Secure
Application.Bundler.Outbrowse
11.2014-22-09_2

G Data
Application.Bundler.Outbrowse
14.9.24

herdProtect (fuzzy)
variant of mouseserver.exe (Adware)
2014.12.4.9

IKARUS anti.virus
PUA.OutBrowse
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13160

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.3214

Malwarebytes
PUP.Optional.Smart
v2014.09.22.05

McAfee
Artemis!5C82630C90C1
5600.7000

MicroWorld eScan
Application.Bundler.Outbrowse.F
15.0.0.795

NANO AntiVirus
Trojan.Win32.OutBrowse.cruvfp
0.28.2.61721

Panda Antivirus
Trj/NsisDownloader.A
14.09.22.05

Qihoo 360 Security
Win32/Virus.Downloader.ad6
1.0.0.1015

Quick Heal
TrojanDownloader.NSIS.OutBrowse.B
9.14.14.00

Reason Heuristics
PUP.Installer.OutBrowse.F
14.9.22.5

Sophos
OutBrowse
4.98

Trend Micro House Call
Suspicious_GEN.F47V0704
7.2.265

Vba32 AntiVirus
Downloader.OutBrowse
3.12.26.3

VIPRE Antivirus
OutBrowse
32538

Zillya! Antivirus
Downloader.OutBrowse.Win32.140
2.0.0.1901

File size:
612.1 KB (626,784 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:
OutBrowse

Authority:
VeriSign, Inc.

Valid from:
10/24/2013 5:30:00 AM

Valid to:
10/25/2014 5:29:59 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:
12/6/2009 4:20:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:584xDDauhLEVAkFsGrkAYlrAHPyYGEu6F3ePeosn8EB3b4JBt:5LFhEakeGozlCKPLWujE9bwt

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:
7.9771

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file setup.exe has been seen being distributed by the following 7 URLs.

http://www.moozybox.com/download.php?a=87&tid=4001

http://www.moozybox.com/download.php?a=44&tid=4001

http://www.moozybox.com/download.php?a=53&tid=4001

http://www.moozybox.com/download.php?a=23&tid=4001

http://www.moozybox.com/download.php?a=45&tid=4001

http://www.moozybox.com/download.php?a=11&tid=4001

http://www.moozybox.com/download.php?a=55&tid=4001

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