InfiniNet.BrowserFilter.dll

InfiniNet

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

Version:
1.0.5406.40291

MD5:
6d5c94a58fd943c326100847f0dcd207

SHA-1:
5845f22605c2966d6ff77d4646f9b47892b96b1e

SHA-256:
f3ef69094794381515a5fc15501e23fd3999117f2c85706b2264e8231b36a1ee

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:
4/13/2025 7:28:42 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.8.13

File size:
643.8 KB (659,232 bytes)

Product version:
1.0.5406.40291

Original file name:
InfiniNet.BrowserFilter.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\infininet\bin\plugins\infininet.browserfilter.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
4/29/2014 2:00:00 AM

Valid to:
4/30/2015 1:59:59 AM

Subject:
CN=InfiniNet, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=InfiniNet, 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:
382C91A837E14F15F390A8AFDF250338

File PE Metadata
Compilation timestamp:
10/21/2014 8:23:06 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0xA0C36

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, 78, 00, 00, 00, 78, 0C, 0A, 00, 78, EE, 09, 00, 52, 53, 44, 53, A6, 32, 00, 86, EE, A7, 91, 41, B1, 39, 75, B4, D3, 8C, 01, E1, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 7A, 30, 6C, 70, 30, 67, 61, 7A, 2E, 79, 76, 61, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

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

Code size:
635.5 KB (650,752 bytes)

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