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wmvtomp4_setup.exe

OutBrowse LTD

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application wmvtomp4_setup.exe by OutBrowse has been detected as adware by 13 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 LTD  (signed and verified)

MD5:
8adc49da0887696c80b765828ac00bfd

SHA-1:
aad0516e78ace83bea0148810193df26d88c4765

SHA-256:
8909a8dc1c74ccc15a99b58b2b18cbf2a5857ae4658669376da535f3ef3d22f0

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/15/2024 2:36:42 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
MalSign.Generic
2014.0.3615

Bkav FE
W32.Clod7a6.Trojan
1.3.0.4613

Dr.Web
Adware.Downware.1336
9.0.1.0358

ESET NOD32
Win32/OutBrowse (variant)
7.9176

herdProtect (fuzzy)
variant of windows8_codecs.exe (Adware)
2014.1.1.22

IKARUS anti.virus
not-a-virus:Downloader.NSIS
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.174.10509

Malwarebytes
PUP.Optional.OutBrowse
v2013.12.24.03

McAfee
Artemis!8ADC49DA0887
5600.7271

Reason Heuristics
PUP.Installer.OutBrowse.O
14.8.7.17

Sophos
OutBrowse Revenyou
4.96

Trend Micro House Call
TROJ_GEN.F47V1106
7.2.358

Vba32 AntiVirus
Downloader.OutBrowse
3.12.24.3

File size:
611.6 KB (626,304 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\wmvtomp4_setup.exe

Digital Signature
Signed by:
OutBrowse LTD

Authority:
Symantec Corporation

Valid from:
2/26/2013 12:00:00 AM

Valid to:
2/26/2014 11:59:59 PM

Subject:
CN=OutBrowse LTD, O=OutBrowse LTD, L=Ramat Gan, S=Ramat Gan, C=IL, SERIALNUMBER=514686914, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.3=IL

Issuer:
CN=Symantec Class 3 Extended Validation Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
06C1C2AE3E180ADDA27BBF2BD8EAC0E7

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):
12288:29vNHNrhLEfczFNjk05ZBmNyYGEYTSfx7YaQRhimr:27phEy3mNYEYKJQRhim

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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