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 20 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.
Publisher:
OutBrowse  (signed and verified)

MD5:
4ca074b994d6529c16dac10a507fb303

SHA-1:
16323dce69b711cf4ecdd4cea404f63a66d8ad5b

SHA-256:
164c48afe7d1710858e832ac4906f551987b1f489df192329023d36f5392c2b1

Scanner detections:
20 / 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 8:01:40 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2014.07.30

Avira AntiVirus
APPL/Downloader.Gen
7.11.164.128

avast!
Malware-gen
140617-1

AVG
MalSign.OutBrowse
2015.0.3398

Comodo Security
Application.Win32.Outbrowse.G
18018

Dr.Web
Adware.Downware.2081
9.0.1.0210

ESET NOD32
Win32/OutBrowse
8.9613

Fortinet FortiGate
Riskware/OutBrowse
7/29/2014

herdProtect (fuzzy)
variant of installer(1).exe (Adware)
2014.9.10.5

IKARUS anti.virus
AdWare.Downware
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12872

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.3275

Malwarebytes
PUP.Optional.Outbrowse
v2014.07.29.11

McAfee
Adware-OutBrowse
5600.7054

NANO AntiVirus
Trojan.Win32.Generic.cthmwf
0.28.0.58720

Reason Heuristics
PUP.Installer.OutBrowse.F
14.8.7.20

Rising Antivirus
PE:Trojan.Win32.Generic.168E759E!378434974
23.00.65.14727

Sophos
OutBrowse
4.98

SUPERAntiSpyware
Adware.Downloader/Variant
10453

VIPRE Antivirus
Adware.OutBrowse
27860

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:
10/24/2013 8:00:00 AM

Valid to:
10/25/2014 7:59:59 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:
12/6/2009 6:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:cgXdZt9P6D3XJmCr5Ky/9XO3jR0eWSzUu/0Wb:ce34VrUQ9OzRgW/cS

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:
7.6794

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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