outoboxbho.dll

outobox

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module outoboxbho.dll by outobox has been detected as adware by 16 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘outobox 1.0.0.7’. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
outobox  (signed and verified)

Product:
outobox

Version:
1.0.0.7

MD5:
1485503f99628cb146caff6264581862

SHA-1:
1e961310ee5b0ee01e024631b2d9c8b0d9cf1b29

SHA-256:
e4961a020ce19603c716d375319198785a5d59260bb7130834f3adb7b531644a

Scanner detections:
16 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/20/2024 1:13:00 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AU
6505302

AhnLab V3 Security
Win-PUP/BrowseFox.Gen
2015.02.01

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.206.68

avast!
Win32:BrowseFox-EP [PUP]
150129-1

AVG
Generic
2016.0.3212

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.1521

Bitdefender
Adware.BrowseFox.AU
1.0.20.160

Emsisoft Anti-Malware
Adware.BrowseFox.AU
9.0.0.4799

ESET NOD32
Win64/BrowseFox.BT potentially unwanted application
7.0.302.0

F-Secure
Adware.BrowseFox.AU
5.13.68

G Data
Adware.BrowseFox.AU
15.2.25

Malwarebytes
PUP.Optional.Outobox.A
v2015.02.01.03

MicroWorld eScan
Adware.BrowseFox.AU
16.0.0.96

nProtect
Adware.BrowseFox.AU
15.01.30.01

Reason Heuristics
PUP.BHO.Yontoo
15.2.1.3

VIPRE Antivirus
Threat.4741131
36694

File size:
262.7 KB (269,032 bytes)

Product version:
1.0.0.7

Copyright:
(c) outobox. All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\outobox\outoboxbho.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
9/30/2014 3:00:00 AM

Valid to:
10/31/2015 1:59:59 AM

Subject:
CN=outobox, O=outobox, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
3308B48A98D635F50AF4E52B1D5E6168

File PE Metadata
Compilation timestamp:
1/31/2015 1:31:52 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:BPimUB9JriXzSVBQbHHqeRB+44m63Av+KkAZZKT3RkOwc0/:BPimU5+jSVGnqeyu++ZgLvU

Entry address:
0xF515

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, EA, 7E, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, A8, 21, 03, 10, E8, 4C, 02, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 0C, 77, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, C4, 93, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.0706

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

Internet Explorer BHO
Display name:
outobox 1.0.0.7

CLSID:
{30f06672-0e95-41a9-80cb-dee386af99ad}


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