Bizzybolt.PurBrowse.dll

Bizzybolt

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module Bizzybolt.PurBrowse.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:
1.0.5402.18839

MD5:
b644c13955ba60e46a9cc930bdc907ba

SHA-1:
cc2068a1e5e1b9f97f9290914a02ea784319fa58

SHA-256:
981d689683427c7fde2670a26c0539f60310f67e7d8cac2c6cf7b196fea33576

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 10:44:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.Bizzybolt (M)
16.2.1.5

File size:
934.8 KB (957,216 bytes)

Product version:
1.0.5402.18839

Original file name:
Bizzybolt.PurBrowse.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\bizzybolt\bin\plugins\bizzybolt.purbrowse.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:
10/16/2014 3:28:42 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:v42UkjCcEE6acJe+1S2n5r7Z9uGaCIiuU/Alc6avY3rTpiIzmlLso8TPoQkKOuo5:v1je1Jn5ZWCt5vY3rTP0sVTPMOs7IQ

Entry address:
0xE97A2

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, 70, 00, 00, 00, E4, 97, 0E, 00, E4, 79, 0E, 00, 52, 53, 44, 53, 02, 45, EC, 5C, 7F, 3B, 28, 49, AC, 81, 74, 52, 14, BF, B5, 5B, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 65, 6C, 73, 72, 61, 73, 61, 6E, 2E, 64, 71, 30, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
926.5 KB (948,736 bytes)

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