MossNet.BRT.dll

Moss Net

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module MossNet.BRT.dll by Moss Net has been detected as adware by 8 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Moss Net  (signed and verified)

Version:
1.0.5336.24814

MD5:
c71d12936a8a678d756dc07c4ea7321a

SHA-1:
f05c34ce0d966e250d7d0dd72d950883701a819f

SHA-256:
a5a7d7163200d90b98e5c45a57eebb8c18db36a585c32e0c0dbe49391890802c

Scanner detections:
8 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/25/2024 4:50:15 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/BrowseFox.Gen
7.11.170.102

AVG
Generic
2015.0.3364

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.1491

Dr.Web
Trojan.BPlug.199
9.0.1.05190

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

Reason Heuristics
PUP.MossNet.K
14.9.1.19

Sophos
Browse Fox
4.98

VIPRE Antivirus
Threat.4741131
32210

File size:
2.1 MB (2,247,960 bytes)

Product version:
1.0.5336.24814

Original file name:
MossNet.BRT.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\mossnet\bin\plugins\mossnet.brt.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/21/2014 5:00:00 PM

Valid to:
1/22/2015 4:59:59 PM

Subject:
CN=Moss Net, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Moss Net, 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:
4879C8045F587B91FC188D2BC822C526

File PE Metadata
Compilation timestamp:
8/11/2014 8:47:44 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
49152:n3niuDfjy4l8qfzVXbqJ+ejeMQ7OtgX3fm:n3nbfnfzBqpjebOtym

Entry address:
0x224B6A

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, 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, 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...
 
[+]

Entropy:
7.8654

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

Code size:
2.1 MB (2,239,488 bytes)

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