ViewPlay.CompatibilityChecker.dll

ViewPlay

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

Version:
1.0.5378.7103

MD5:
22d3f1f09231c91892d1b3b6bc81782a

SHA-1:
3e0aab20082966f126041bf650ef1c87a3e029f9

SHA-256:
f76c796023014e52b4b1b02a975904287b7a6e8208403b95a5817d75ab0cec98

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 10:51:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo.ViewPlay (M)
16.1.28.9

File size:
57.3 KB (58,648 bytes)

Product version:
1.0.5378.7103

Original file name:
ViewPlay.CompatibilityChecker.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\viewplay\bin\plugins\viewplay.compatibilitychecker.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/26/2013 7:00:00 PM

Valid to:
11/27/2014 6:59:59 PM

Subject:
CN=ViewPlay, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=ViewPlay, 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:
0F9F45EC13C318E3C0F42DA156EA0A92

File PE Metadata
Compilation timestamp:
9/22/2014 12:56:54 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
768:XtJpBnGHUqEnY2SXph+P6GaBGRvDuNLOyStjY2ME7VoGRxswbtJpf8yvwuwbXT95:9FGJ2ypmHactWOysZJTftbnvQbK2YoH

Entry address:
0xE38A

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:
6.0774

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

Code size:
49 KB (50,176 bytes)

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