BringStar.BrowserAdapter.dll

BringStar

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

Version:
1.0.5413.17458

MD5:
818ad02fe29b206290bbf042feaa12be

SHA-1:
5d0c8ca532d088082f2a20e9d67ec69e9bc108dd

SHA-256:
ebe262e58ccb9edf12d6900e0d3fe8926a2dcca1277ccae70fde92b520422504

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:
11/5/2024 1:34:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.11.1

File size:
1 MB (1,087,264 bytes)

Product version:
1.0.5413.17458

Original file name:
BringStar.BrowserAdapter.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\bringstar\bin\plugins\bringstar.browseradapter.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/9/2014 1:00:00 AM

Valid to:
1/10/2015 12:59:59 AM

Subject:
CN=BringStar, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=BringStar, 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:
0690B649CE1A1DFAAC570B0AAE6E5D30

File PE Metadata
Compilation timestamp:
10/27/2014 6:42:00 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x10948E

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, 7A, 00, 00, 00, D0, 94, 10, 00, D0, 76, 10, 00, 52, 53, 44, 53, 1F, C2, 29, CB, EB, 60, C4, 4C, 9F, D3, 3F, 7E, ED, 9F, 88, 40, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 75, 76, 66, 6D, 6A, 68, 6C, 6C, 2E, 6B, 6C, 62, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
1 MB (1,078,784 bytes)

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