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 14 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.mmtrktw.org and multiple other hosts.
Publisher:
OUTBROWSE  (signed and verified)

MD5:
fab70921a86b809e245b1abd1eccbfc9

SHA-1:
62a8b4fde642587086f9e3d47aca3b2affbba85d

SHA-256:
093a19e43536617d099df58a8df7bac37771ad1be39a66490ec0a1635c17a8e1

Scanner detections:
14 / 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:
11/14/2024 2:23:08 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2014.07.09

Avira AntiVirus
APPL/Downloader.Gen
7.11.159.104

AVG
Generic
2015.0.3419

Dr.Web
Adware.Downware.2081
9.0.1.05190

ESET NOD32
Win32/OutBrowse.W potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.180.12657

Kaspersky
not-a-virus:AdWare.Win32.OutBrowse
15.0.0.463

Malwarebytes
PUP.Optional.OutBrowse
v2014.07.08.06

McAfee
Adware-OutBrowse
5600.7075

NANO AntiVirus
Trojan.Win32.Generic.dbxkzp
0.28.0.60698

Reason Heuristics
PUP.Installer.OUTBROWSE.F
14.8.7.20

Sophos
OutBrowse Revenyou
4.98

Trend Micro House Call
Suspici.B577CD42
7.2.189

VIPRE Antivirus
Threat.4784459
31088

File size:
975.2 KB (998,592 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):
24576:RmAB1EJv+iaxkrx8FWYrXC6GWpPGqnUW9XCb2vO/XufpnWZ7V:48+exmx8nCyPGQU2XCuO/XkpY

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:
7.9251

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 3 URLs.

http://get.mmtrktw.org/.../Get?p=3005&d=1775&l=1694&n=0&d1=10313&clickid=10592382abe1ef14448e4e1a3700ca85

http://sebcotrk.com/mt/.../

http://pop.pptw.org/pro/.../stats.php

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