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BuzzSearch.PurBrowse.dll

BuzzSearch

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

Version:
1.0.5220.27805

MD5:
4fb0ef61d7341f933fc8c4f347b80b7c

SHA-1:
277eec38a7dfce58a3a0720f92bfee8281a0529a

SHA-256:
25c837126ba3e2571819931a73f9d34b8672539adbdbffc1e1bea6976dfe25b3

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:
4/26/2024 3:18:22 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
16.8.2.19

File size:
751.8 KB (769,824 bytes)

Product version:
1.0.5220.27805

Original file name:
BuzzSearch.PurBrowse.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\buzzsearch\bin\plugins\buzzsearch.purbrowse.dll

Digital Signature
Signed by:
BuzzSearch

Authority:
VeriSign, Inc.

Valid from:
11/6/2013 9:00:00 PM

Valid to:
11/7/2014 8:59:59 PM

Subject:
CN=BuzzSearch, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=BuzzSearch, 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:
04E8478F4E7A77520D661585F56C13E0

File PE Metadata
Compilation timestamp:
4/17/2014 1:27:00 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:DI6CD05DbTO8n7eydEWmFb6XqWuZXQYf/y+p4HI4c4VMjazOupNtGc19sRglJ4eS:LCD05u8naki667bFpP4c4VMjUpNHaglG

Entry address:
0xBBDE6

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, 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, 0B, 00, AC, 02, 00, 00, 00, 00, 00, 00, AC, 02, 34, 00, 00, 00, 56, 00, 53, 00, 5F, 00, 56, 00, 45, 00, 52, 00...
 
[+]

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

Code size:
743.5 KB (761,344 bytes)

Remove BuzzSearch.PurBrowse.dll - Powered by Reason Core Security
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