Bizzybolt.BrowserFilter.dll

Bizzybolt

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

Version:
1.0.5370.36261

MD5:
4f0a07fb17259b767b6f3f9725a2df12

SHA-1:
0cec2d88b11e86f94bcaf15d0af244a8b7cdfc13

SHA-256:
6073ed4f2e66084fd31f7a34fcebeb1b998e0f2551e59597796e7f21bcc3025b

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:
4/27/2024 1:28:34 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.Bizzybolt (M)
16.2.1.5

File size:
316.3 KB (323,872 bytes)

Product version:
1.0.5370.36261

Original file name:
Bizzybolt.BrowserFilter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/13/2013 10:00:00 PM

Valid to:
11/14/2014 9:59:59 PM

Subject:
CN=Bizzybolt, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Bizzybolt, 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:
0685C192D4CB282599187BB8B1DA543C

File PE Metadata
Compilation timestamp:
9/14/2014 6:08:51 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:1Xayauff41OGvitRmWIWg2haG5oIYPMZndL59fNoyHmIkTJOQ1OtEgmNQ:1KCf8ctRmEgiaooIYydL59rHmIkAKEj

Entry address:
0x4EF42

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:
308 KB (315,392 bytes)

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