home

installation.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 installation.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:
fbc5cf050b8d15e532f4660e546802b1

SHA-1:
daae805a4049d09150defca74e451a0cb32a53a7

SHA-256:
64d133ef4ace4a263da0f8af1a60b75c048901703245c8a3fbef731f0f444ce6

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:
4/27/2024 3:58:08 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.OutBrowse
7.1.1

Avira AntiVirus
PUA/Outbrowse.lwasp
8.3.1.6

avast!
OutBrowse-G [PUP]
150525-2

AVG
Generic
2016.0.3096

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.AltBrowse.HY
22250

Dr.Web
Adware.Downware.6169
9.0.1.05190

ESET NOD32
Win32/OutBrowse.AK potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/OutBrowse
5/27/2015

F-Prot
W32/OutBrowse.L (exact, not disinfectable)
4.6.5.141

G Data
Win32.Application.OutBrowse
15.5.25

K7 AntiVirus
Unwanted-Program
13.204.16051

Kaspersky
not-a-virus:AdWare.Win32.OutBrowse
15.0.0.543

Malwarebytes
PUP.Optional.OutBrowse
v2015.05.27.11

NANO AntiVirus
Trojan.Win32.OutBrowse.dgnlgr
0.30.24.1636

nProtect
Trojan-Clicker/W32.OutBrowse.636576
15.05.27.01

Reason Heuristics
PUP.Outbrowse.Bundler
15.5.27.19

Sophos
PUA 'OutBrowse Revenyou'
5.14

Vba32 AntiVirus
AdWare.OutBrowse
3.12.26.4

VIPRE Antivirus
Threat.4784459
40552

File size:
621.7 KB (636,576 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\installation.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:Vf6QpSlYDZEbYhJ3PPcttpoRSJSLm2PG2P0ZzAG0XZ1dfc8vy4h:VtoYVphJ/y/oIJcDTP058Z1i86

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)

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