Bizzybolt.Msvcmon.dll

Bizzybolt

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module Bizzybolt.Msvcmon.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:
1.0.5408.28774

MD5:
11ac1839b4d2784e2e1f2cd79baa3db2

SHA-1:
b264c202ced41b820ec00354fac07a523e271d3c

SHA-256:
6e29e8c34458e04994e2406c307774ded6c003a4c3c2b1a4c38b380cd72768db

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:
4/19/2024 6:30:33 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.Bizzybolt (M)
16.2.1.5

File size:
616.8 KB (631,584 bytes)

Product version:
1.0.5408.28774

Original file name:
Bizzybolt.Msvcmon.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\bizzybolt\bin\plugins\bizzybolt.msvcmon.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:
10/22/2014 2:59:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:OET9uVUpob/8OvHs3tbP0pvxkep5ZNOCd:OCu+pS0+M3tb0pvaep5Zk0

Entry address:
0x9A1E0

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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 30, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 48, 00, 00, 00, 54, C0, 09, 00, 9C, 02, 00, 00, 00, 00, 00, 00, 9C, 02, 34, 00, 00, 00, 56, 00, 53, 00, 5F, 00...
 
[+]

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

Code size:
608.5 KB (623,104 bytes)

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