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 18 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 file has been seen being downloaded from get.file2desktop.com and multiple other hosts.
Publisher:
OUTBROWSE  (signed and verified)

MD5:
986088fdd963d7cce5326dd2e8b7e040

SHA-1:
11235674e3504ec687b4a39ab57bf3eae7068f31

SHA-256:
5025c0e0ea8ebe7b37d1f0be19baa54bea6e3f7912582add8151854cc519d685

Scanner detections:
18 / 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:
4/19/2024 6:10:03 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.OutBrowse
7.1.1

AVG
Generic
2015.0.3327

Dr.Web
Adware.Downware.2081
9.0.1.05190

ESET NOD32
Win32/OutBrowse.AE potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
10/8/2014

F-Prot
W32/Outbrowse.B2.gen
v6.4.7.1.166

G Data
Win32.Application.Outbrowse
14.10.24

K7 AntiVirus
Unwanted-Program
13.183.13619

Kaspersky
not-a-virus:AdWare.Win32.OutBrowse
15.0.0.494

Malwarebytes
PUP.Optional.OutBrowse
v2014.10.08.10

McAfee
Adware-OutBrowse
5600.6983

NANO AntiVirus
Trojan.Win32.Generic.dbxkzp
0.28.2.62483

nProtect
Trojan-Clicker/W32.OutBrowse.635488
14.10.08.01

Reason Heuristics
PUP.Installer.OUTBROWSE.F
14.10.8.21

Sophos
OutBrowse Revenyou
4.98

Trend Micro House Call
Suspici.57482F4A
7.2.281

Vba32 AntiVirus
AdWare.OutBrowse
3.12.26.3

VIPRE Antivirus
Threat.4150696
33706

File size:
620.6 KB (635,488 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:
COMODO CA Limited

Valid from:
4/7/2014 1:00:00 AM

Valid to:
4/8/2015 12:59:59 AM

Subject:
CN=OUTBROWSE, O=OUTBROWSE, STREET=Bialik Number: 143, L=Ramat Gan, S=Israel, PostalCode=5252337, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A5F03C3A375C11FD6C1C160EE8BFF923

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:R+X0clFdNeED/dxR6VXluJQqYU1g5w5Thk/H5ihf8F/fc8vy4h:R+EcLdZD/908JrKw5T2cmM86

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:
7.9802

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 2 URLs.

http://get.file2desktop.com/.../Get?p=8723&d=12098&l=11517&n=1&productname=GoogleChrome&d1=103&d2=3322132&clickid=UAT_ams1CLjIiZyflzMQAhiByr6OvdLvqFYiDTIxMy4xMjAuMzIuNTkoATDtv46fBQ..

https://secure-ams.adnxs.com/click?vD1HcmRTvj8LA8QLoYC3PwAAAAAAAPA_CwPEC6GAtz-8PUdyZFO-PwGlz9GTvlFWOGSC87nMAADtn-NTAAAAABSxMgByBwAA_AcAAAIAAAAZOAIB2vgGAAAAAQBVU0QAVVNEACwB-gDpUwAA2N8AAgUAAQIAAJIAqiMTrAAAAAA./cnd=!bAb3OgjHtp0CEJnwiAgY2vEbIAA./referrer=www.youtube.com/clickenc=http://get.file2desktop.com/.../Get?p=8723&d=12098&l=11517&n=1&productname=GoogleChrome&d1=103&d2=3322132&clickid=UAT_ams1CLjIiZyflzMQAhiByr6OvdLvqFYiDTIxMy4xMjAuMzIuNTkoATDtv46fBQ..

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