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Bellaphant.BrowserFilter.dll

Bellaphant

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

Version:
1.0.5424.21075

MD5:
85ddc6321adb54806b82c97a36e6d5de

SHA-1:
c30eb8360ab37ecbd8a9dd738475aaa83886cd38

SHA-256:
ad3e11c6cafc4c199c00a9dfc4d887d8d7238b8daf22195771588c27911d6a5e

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 3:01:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
16.7.23.1

File size:
643.8 KB (659,232 bytes)

Product version:
1.0.5424.21075

Original file name:
Bellaphant.BrowserFilter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Bellaphant

Authority:
VeriSign, Inc.

Valid from:
2/4/2014 3:00:00 AM

Valid to:
2/5/2015 2:59:59 AM

Subject:
CN=Bellaphant, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Bellaphant, L=Santa Monica, 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:
091E341F0CA025C071ED6948A741F5F4

File PE Metadata
Compilation timestamp:
11/7/2014 10:42:33 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:YnLQdmV2IgZyrChNSpPCwOKWdG+tgeuMn5QCPX3LUa8+W:yhrCjSkwORdG+t7uMn51z8H

Entry address:
0xA0BEA

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, 02, 00, 00, 00, 79, 00, 00, 00, 2C, 0C, 0A, 00, 2C, EE, 09, 00, 52, 53, 44, 53, C1, 9F, CB, 60, 89, 45, 69, 42, BF, 80, 73, 73, 03, AD, 8E, 41, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 66, 62, 65, 6A, 69, 77, 32, 32, 2E, 65, 30, 74, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
7.5993

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

Code size:
635.5 KB (650,752 bytes)

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