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0_offer_1.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 0_offer_1.exe by OutBrowse has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the OutBrowse Revenyou installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from cdn.ppdownload.com.
Publisher:
Conduit  (signed by OutBrowse LTD)

Product:
Conduit

Version:
1.0

MD5:
c49fbe048514883a6b8c22769ee670a5

SHA-1:
ed75cf6cbae1754b97f269d9ae18de2b4ff49529

SHA-256:
0610aacff54a7a412a1909872744780e68e38d3a2684410951244db6225c007b

Scanner detections:
7 / 68

Status:
Potentially unwanted

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:
5/10/2024 10:15:03 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
MalSign.Generic
2015.0.3329

Dr.Web
Trojan.AVKill.30198
9.0.1.0279

Malwarebytes
PUP.Optional.Conduit.A
v2014.10.06.05

NANO AntiVirus
Trojan.Win32.Conduit.csnygd
0.28.0.57380

Panda Antivirus
Adware/Conduit
14.10.06.05

Reason Heuristics
PUP.OutBrowse.J
14.10.6.17

Sophos
OutBrowse Revenyou
4.97

File size:
316.2 KB (323,744 bytes)

Copyright:
© Conduit

Trademarks:
Conduit

File type:
Executable application (Win32 EXE)

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

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\0_offer_1.exe

Digital Signature
Signed by:
OutBrowse LTD

Authority:
Symantec Corporation

Valid from:
2/25/2013 4:00:00 PM

Valid to:
2/26/2014 3:59:59 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 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:1e34GvcLCDyyGXDOL0vEdazTP6N0tx61PJKnUWzDtiPJVSUfQ:qELCD8XDvEdaXO0a1Ps74/ZQ

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:
7.7945

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file 0_offer_1.exe has been seen being distributed by the following URL.

http://cdn.ppdownload.com/Installer/.../MixiCND_SMART.exe

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