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utilboxrock.exe

Box Rock

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application utilboxrock.exe by Box Rock has been detected as adware by 17 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “Util Box Rock”. 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)

Version:
1.0.5509.2531

MD5:
f3677af513b44dd684d7f007e7130486

SHA-1:
10ee53dea4bff693588bc024f757b032b8d89f9b

SHA-256:
324aacd96baed6408105fe41de5709f070dfe746c05751e198797f48e3ddde72

Scanner detections:
17 / 68

Status:
Adware

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

Analysis date:
4/27/2024 12:31:17 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AT
6496598

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.206.62

avast!
Win32:BrowseFox-EZ [PUP]
150101-1

AVG
Generic
2016.0.3213

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.15131

Bitdefender
Adware.BrowseFox.AT
1.0.20.155

Emsisoft Anti-Malware
Adware.BrowseFox.AT
9.0.0.4799

ESET NOD32
MSIL/BrowseFox.H potentially unwanted application
7.0.302.0

F-Prot
W32/S-e9f8bd0b
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AT
5.13.68

G Data
Adware.BrowseFox.AT
15.1.25

K7 AntiVirus
Adware
13.193.14818

Malwarebytes
PUP.Optional.BoxRock.A
v2015.01.31.07

MicroWorld eScan
Adware.BrowseFox.AT
16.0.0.93

nProtect
Adware.BrowseFox.AT
15.01.30.01

Qihoo 360 Security
Win32/Virus.Adware.708
1.0.0.1015

Reason Heuristics
PUP.Service.Yontoo
15.1.31.7

File size:
649.2 KB (664,808 bytes)

Product version:
1.0.5509.2531

Original file name:
BoxRock2015013109.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\box rock\bin\utilboxrock.exe

Digital Signature
Signed by:
Box Rock

Authority:
VeriSign, Inc.

Valid from:
10/7/2014 12:00:00 AM

Valid to:
10/2/2015 11:59:59 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:
1/31/2015 9:24:31 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:s0T4PmNoY8uvlOn747PTcfcLUFkUmp/Iu2hKPoC:s0T4uNo/47gkLUCUmlIu2A

Entry address:
0xA2156

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
640.5 KB (655,872 bytes)

Service
Display name:
Util Box Rock

Type:
Win32OwnProcess


The file utilboxrock.exe 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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