Browsebeyond.BrowserFilter.dll

Browsebeyond

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

Version:
1.0.5204.19859

MD5:
c3e3250bedf18f0ef9aef45d1284a89b

SHA-1:
eab7d3d31f1a252588bb5db4e25f56767905da0c

SHA-256:
a6802b9b2831f9d224ba71cfc18dab5c6ab55f474870aa4f2a24bbac9b8eb398

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:
4/25/2024 6:57:11 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo
16.2.9.0

File size:
324.3 KB (332,064 bytes)

Product version:
1.0.5204.19859

Original file name:
Browsebeyond.BrowserFilter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
10/7/2013 3:00:00 AM

Valid to:
10/8/2014 2:59:59 AM

Subject:
CN=Browsebeyond, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Browsebeyond, 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:
5B076B434A8E42452548957D9992702C

File PE Metadata
Compilation timestamp:
4/1/2014 3:02:18 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:28ZDOH4+EZm8RvgyxWEUnUXdGEjz7WSf+NPNfNVzYvZSEnZ4sSoOqFjUljo1+t:28ZDOH4+EZm8RvZxWFY9V2NPNzQNisj8

Entry address:
0x50E5E

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:
316 KB (323,584 bytes)

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