Whilokii.BrowserAdapter.dll

Whilokii

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

Version:
1.0.5410.42371

MD5:
b45aa85513cd3b137cb06d93bcb4eff3

SHA-1:
756a1ad5b386c4da3bff570e0b10e46c008c39b9

SHA-256:
b41f41d0f12ed1365915843a6cfc9316b3a4787150c9089d382bacfc186a93e7

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 5:22:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.12.7

File size:
1 MB (1,087,256 bytes)

Product version:
1.0.5410.42371

Original file name:
Whilokii.BrowserAdapter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
9/18/2013 9:00:00 PM

Valid to:
9/19/2015 8:59:59 PM

Subject:
CN=Whilokii, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Whilokii, 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:
5D49818D94FEA0AEA7D9B885C9BACBD7

File PE Metadata
Compilation timestamp:
10/25/2014 5:33:16 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x1093FA

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, 79, 00, 00, 00, 3C, 94, 10, 00, 3C, 76, 10, 00, 52, 53, 44, 53, A7, 11, 97, 87, B6, 0B, 75, 42, 80, 88, 5F, D4, AF, 5A, B9, CE, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 72, 78, 66, 65, 6F, 71, 66, 31, 2E, 67, 67, 67, 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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