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boxrockbho.dll

Box Rock

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module boxrockbho.dll by Box Rock has been detected as adware by 36 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘Box Rock 1.0.0.7’. This file is typically installed with the program Box Rock by Yontoo Technology, Inc. which is a potentially unwanted software program. 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:
Box Rock  (signed and verified)

Product:
Box Rock

Version:
1.0.0.7

MD5:
229ae8cc4ca94e28890cc18a7bdca1f6

SHA-1:
866051922526c567e6b562397dc37f9330b0fa9f

SHA-256:
45681716acf23d90ed62948ac3af6e0ec6135b96d20c2cbcb25ead24e8489bdf

Scanner detections:
36 / 68

Status:
Adware

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

Analysis date:
12/26/2024 5:41:03 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AT
6505884

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
Adware/Win32.BrowseFox
2015.01.13

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.200.132

avast!
Win32:BrowseFox-EZ [PUP]
150203-1

AVG
Adware BrowseFox.F
2016.0.3188

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15224

Bitdefender
Adware.BrowseFox.AT
1.0.20.275

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Adware.Browsefox-226
0.98/19967

Comodo Security
Application.Win32.BrowseFox.JM
20682

Dr.Web
Trojan.Yontoo.476
9.0.1.055

Emsisoft Anti-Malware
Adware.BrowseFox.AT
9.0.0.4799

ESET NOD32
Win32/BrowseFox.AE potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/BrowseFox
2/24/2015

F-Prot
W32/S-7bed2e86
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AT
5.13.68

G Data
Adware.BrowseFox.AT
15.2.24

IKARUS anti.virus
AdWare.BrowseFox
t3scan.1.8.6.0

K7 AntiVirus
Trojan
13.190.14604

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.2437

Malwarebytes
PUP.Optional.BoxRock.A
v2015.02.24.03

McAfee
Artemis!5262406CB8CD
5600.6844

MicroWorld eScan
Adware.BrowseFox.AT
16.0.0.165

NANO AntiVirus
Riskware.Win32.SwiftBrowse.dlbdsd
0.30.0.64448

Norman
Adware.BrowseFox.AP
11.20150224

nProtect
Adware.BrowseFox.AT
15.01.12.01

Panda Antivirus
Trj/CI.A
15.02.24.03

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Reason Heuristics
Threat.Yontoo.BoxRock
15.4.2.1

Sophos
Generic PUA OF
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10034

Trend Micro House Call
Suspicious_GEN.F47V0807
7.2.55

Vba32 AntiVirus
AdWare.SwiftBrowse
3.12.26.3

VIPRE Antivirus
Yontoo
32026

Zillya! Antivirus
Backdoor.PePatch.Win32.60642
2.0.0.2043

File size:
262.7 KB (269,032 bytes)

Product version:
1.0.0.7

Copyright:
(c) Box Rock. All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\box rock\boxrockbho.dll

Digital Signature
Signed by:
Box Rock

Authority:
VeriSign, Inc.

Valid from:
10/6/2014 8:00:00 PM

Valid to:
10/2/2015 7:59:59 PM

Subject:
CN=Box Rock, O=Box Rock, 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:
1125198B1C5DF8CC1185255178F1DAFC

File PE Metadata
Compilation timestamp:
2/24/2015 6:10:29 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:6/i6UU9JriXzSVBQbHHqeRB+Vbm63Av+fkAZZKTrhxCOcEa:6/i6Uy+jSVGnqequj+ZUgll

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:
6.0714

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

Internet Explorer BHO
Display name:
Box Rock 1.0.0.7

CLSID:
{464deeb8-b74f-4117-b8ec-e42f4028f3d1}


The file boxrockbho.dll has been discovered within the following program.

Box Rock  by Yontoo Technology, Inc.
Box Rock is an adware program (supported by various types of advertising) that is usually bundled by third party installers and download managers.
boxrock.info/support
83% remove it
 
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The file boxrockbho.dll has been seen being distributed by the following URL.

http://install-cdn.boxrock.info/bed?r=2015022506&bet=3

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