BoxRock.BroStats.dll

Box Rock

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module BoxRock.BroStats.dll by Box Rock has been detected as adware by 25 anti-malware scanners. 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:
1.0.5505.24915

MD5:
db124f6f002f787cf8ff5565055f348d

SHA-1:
99ba5605b7da3bc2d3770fc0ccdf85197043bf71

SHA-256:
60e7685afc1327c77794f7f2b47cfb3e624f3db450449e58156aa070de637e0e

Scanner detections:
25 / 68

Status:
Adware

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

Analysis date:
4/26/2024 10:50:25 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AT
6475091

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.01.29

Avira AntiVirus
ADWARE/BrowseFox.Gen
7.11.205.178

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

AVG
Generic
2016.0.3215

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.15128

Bitdefender
Adware.BrowseFox.AT
1.0.20.140

Dr.Web
Trojan.Yontoo.116
9.0.1.05190

Emsisoft Anti-Malware
Adware.BrowseFox.AT
9.0.0.4799

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Prot
W32/S-5ad7b19b
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AT
5.13.68

G Data
Adware.BrowseFox.AT
15.1.25

K7 AntiVirus
Adware
13.193.14786

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.2572

Malwarebytes
v2015.01.28.12

McAfee
Program.BrowseFox-FQX
16.8.708.2

MicroWorld eScan
Adware.BrowseFox.AT
16.0.0.84

NANO AntiVirus
Riskware.Win32.BPlug.djpkri
0.30.0.65070

Norman
Gen:Variant.Adware.SwiftBrowse.4
03.12.2014 13:20:04

nProtect
Adware.BrowseFox.AT
15.01.28.01

Panda Antivirus
Trj/CI.A
15.01.28.12

Qihoo 360 Security
HEUR/QVM23.0.Malware.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.BoxRock
15.1.28.12

Sophos
Generic PUA JJ
4.98

File size:
101.2 KB (103,656 bytes)

Product version:
1.0.5505.24915

Original file name:
BoxRock.BroStats.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\box rock\bin\plugins\boxrock.brostats.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/7/2014 1:00:00 AM

Valid to:
10/3/2015 12:59:59 AM

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:
1/27/2015 1:50:40 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:HL+3ihWCiK6XOwrdlkTQmRl09oAadwhzOT8PA+zxoHFLLkYODCxvHG:HL+y0CiA0dTmsR6T8dxolLLvgCxvm

Entry address:
0x1933E

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...
 
[+]

Entropy:
6.0974

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

Code size:
93 KB (95,232 bytes)

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