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boxrock.gcupdate.dll

Box Rock

This is the Google Chrome extension manager/updater for the Yontoo Box Rock branded web browser plugin which injects banners, text-link and popup ads in the Chorme browser. The module boxrock.gcupdate.dll by Box Rock has been detected as adware by 7 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:
1.0.5468.21020

MD5:
a7814502811698149e16304a1780a429

SHA-1:
2c3d2a42bb04862801300c8fb22162e818056c79

SHA-256:
094c133700584e953c035402129bf663ffea48353fee86a4a24d4e90de85dc2b

Scanner detections:
7 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser extension for Chrome.

Analysis date:
4/26/2024 3:20:14 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.197.30

avast!
Win32:BrowseFox-EZ [PUP]
141214-1

AVG
Generic
2015.0.3253

ESET NOD32
MSIL/BrowseFox.L potentially unwanted application
7.0.302.0

IKARUS anti.virus
PUA.MSIL.BrowseFox
t3scan.1.8.5.0

K7 AntiVirus
Unwanted-Program
13.188.14395

Reason Heuristics
Adware.Yontoo.BoxRock.P
14.12.22.4

File size:
1.6 MB (1,648,872 bytes)

Product version:
1.0.5468.21020

Original file name:
BoxRock.GCUpdate2014122119.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Box Rock

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:
12/21/2014 7:40:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
49152:XwaZgqxU33nNYkS/nDApfgsH5fE/ZySIN/lw:fi33nNYkSEvH5fGESINNw

Entry address:
0x192636

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:
7.3201

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

Code size:
1.6 MB (1,640,448 bytes)

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