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Desktop.OS.Plugin.dll

Desktop.OS.Plugin

Yontoo LLC

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module Desktop.OS.Plugin.dll by Yontoo has been detected as adware by 7 anti-malware scanners.
Publisher:
Yontoo LLC  (signed and verified)

Product:
Desktop.OS.Plugin

Version:
1.1.0.0

MD5:
a8589b1bfdce15ffc0c845319873560c

SHA-1:
e274d6fe6f18de037de02e96466dcbf4b5c0d961

Scanner detections:
7 / 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:
12/23/2024 11:56:26 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

AVG
Adware AdInject.Yontoo
2017.0.2863

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Adware.Yontoo.78, Adware.Plugin.172
9.0.1.016

McAfee
Artemis!9C43086DB4E9
5600.6519

Reason Heuristics
PUP.Yontoo (M)
16.1.16.11

Trend Micro House Call
TROJ_GEN.F47V0610
7.2.16

VIPRE Antivirus
Yontoo
24592

File size:
13.3 KB (13,600 bytes)

Product version:
1.1.0.0

Copyright:
Copyright © 2013

Original file name:
Desktop.OS.Plugin.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Documents and Settings\{user}\Desktop.os.plugin.dll

Digital Signature
Signed by:
Yontoo LLC

Authority:
VeriSign, Inc.

Valid from:
1/2/2014 9:00:00 PM

Valid to:
2/2/2015 8:59:59 PM

Subject:
CN=Yontoo LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Yontoo LLC, L=Carlsbad, 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:
3AED60574343204F777D640FE767E84C

File PE Metadata
Compilation timestamp:
5/19/2014 3:24:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
192:V4qT8OGyaGxL2XXYyUumf/H4FpsnYe+PjPbr9acvsg+vbur9ZCspE+TMQr7vS:Vdg02HNUuC/HEpsnYPLVaLbeM6S

Entry address:
0x32BE

Entry point:
FF, 25, 00, 20, 00, 10, 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...
 
[+]

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

Code size:
5 KB (5,120 bytes)

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