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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 20 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent.
Publisher:
OutBrowse  (signed and verified)

MD5:
fa3651ad1628b772d4805333e0a32afd

SHA-1:
a4f239e54d210832d30b1a2c25314f8e66464f24

SHA-256:
e6c45e38a21b1f206d23c69f1497cc693a2ec9279413dcdb76400c17deca8f94

Scanner detections:
20 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

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:
4/19/2024 6:38:08 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.OutBrowse
7.1.1

AhnLab V3 Security
PUP/Win32.OutBrowse
2015.03.29

avast!
OutBrowse-F [PUP]
2014.9-150703

AVG
Adware MultiBundle.M
2014.0.4311

Comodo Security
Application.Win32.Outbrowse.G
21573

Dr.Web
Adware.Downware.2081
9.0.1.087

ESET NOD32
Win32/OutBrowse.J potentially unwanted application
9.7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
3/28/2015

F-Prot
W32/Outbrowse.B.gen
v6.4.7.1.166

G Data
Win32.Application.Outbrowse
15.3.25

herdProtect (fuzzy)
variant of 483yjo++.exe.part (Adware)
2015.7.3.7

K7 AntiVirus
Unwanted-Program
13.185.13888

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.1793

Malwarebytes
PUP.Optional.BundleInstaller
v2015.03.28.07

McAfee
Adware-OutBrowse
5600.6812

NANO AntiVirus
Trojan.Win32.Generic.cthmwf
0.28.6.62995

Reason Heuristics
PUP.Bundler.Outbrowse
15.3.28.19

Sophos
OutBrowse
4.98

SUPERAntiSpyware
Adware.Downloader/Variant
9969

VIPRE Antivirus
Threat.4823950
34232

File size:
105.5 KB (108,064 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:
10/23/2013 5:00:00 PM

Valid to:
10/24/2014 4:59:59 PM

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 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:ugXdZt9P6D3XJmC15Ky/9XO3jR0eWSzUu/0WC:ue34V1UQ9OzRgW/cn

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:
7.6789

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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