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. The file has been seen being downloaded from get.download2desktop.com and multiple other hosts.
Publisher:
OUTBROWSE  (signed and verified)

MD5:
c5f9df4f2d6f06691f9296c8bcf4684a

SHA-1:
5ea08e7cafb4a5c1f376531e5c3c888edd8ee8df

SHA-256:
e68a6c9f56b7a906661a0dd8901658198e04316db3be429f60ef6afb005dd095

Scanner detections:
20 / 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:
12/26/2024 3:59:34 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OutBrowse
2014.09.25

Avira AntiVirus
APPL/Downloader.Gen
7.11.157.46

AVG
Generic
2015.0.3341

Clam AntiVirus
Win.Adware.Toggle-4
0.98/21411

Comodo Security
Application.Win32.OutBrowse.~V
19611

Dr.Web
Adware.Downware.2081
9.0.1.0267

ESET NOD32
Win32/OutBrowse.W potentially unwanted application
8.7.0.302.0

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

G Data
Win32.Application.Outbrowse
14.9.24

herdProtect (fuzzy)
variant of install-flashplayer.exe (Adware)
2014.12.6.18

K7 AntiVirus
Unwanted-Program
13.180.12538

Kaspersky
not-a-virus:AdWare.Win32.OutBrowse
14.0.0.3201

Malwarebytes
PUP.Optional.OutBrowse
v2014.09.24.07

McAfee
Adware-OutBrowse
5600.6997

NANO AntiVirus
Trojan.Win32.Generic.dbxkzp
0.28.2.62286

nProtect
Trojan-Clicker/W32.OutBrowse.999840
14.09.24.01

Reason Heuristics
PUP.Installer.OUTBROWSE.F
14.9.24.17

Sophos
OutBrowse Revenyou
4.98

Vba32 AntiVirus
AdWare.OutBrowse
3.12.26.3

VIPRE Antivirus
Threat.4371328
29708

File size:
976.4 KB (999,840 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:
4/6/2014 8:00:00 PM

Valid to:
4/7/2015 7:59:59 PM

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 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:W9HN/Um3b7bt5ORv7OfUej1YY+oPfmH7OdIgbB1Nx0WkljfyU0NsA3wPPgMSHaI9:WIm3jWRCD+sdDkpYP3wPwn2arw

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...
 
[+]

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.download2desktop.com/.../Get?p=7302&d=1775&l=1694&n=0&d1=13516&clickid=930777450

http://cld2r.com/?a=13516&c=61975&s1=Rekca&ckmguid=2e148782-a1de-4fd2-ad85-1d8776f36644

http://cldrload.com/?a=13516&c=61975&s1=Rekca

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