GrooveDock.BrowserFilter.dll

GrooveDock

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module GrooveDock.BrowserFilter.dll by GrooveDock has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
GrooveDock  (signed and verified)

Version:
1.0.5175.35530

MD5:
9316533f1d181c73471e0124e93a31fb

SHA-1:
5a6de651b27c5bddd30d0a104348768d718ce528

SHA-256:
d1d21a624027e0a4e8d4bd887de8f8454d01dcf7c24393e6843ddf69d4398dd2

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/26/2024 4:34:36 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.GrooveDock (M)
16.2.3.1

File size:
323.8 KB (331,552 bytes)

Product version:
1.0.5175.35530

Original file name:
GrooveDock.BrowserFilter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\groovedock\bin\plugins\groovedock.browserfilter.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/2/2014 10:00:00 PM

Valid to:
1/3/2015 9:59:59 PM

Subject:
CN=GrooveDock, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=GrooveDock, 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:
0C7421B6412CA84DD678EF8B3B2645BA

File PE Metadata
Compilation timestamp:
3/3/2014 4:44:30 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:4MT1HvQMq/W//qTWHBSfLYEfc6Asr/LUwTPH6BN1MztDQWv:4MTFtnQ0kkP6AiLXPHiNKhkWv

Entry address:
0x50CDE

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:
315.5 KB (323,072 bytes)

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