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woodenseal.purbrowseg.dll

Wooden Seal

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

Version:
1.0.5850.24185

MD5:
449416eae9c9e42ee9b68dfe9edead62

SHA-1:
e0b46f0e3a05fcf3fd50df563e852ced8a21e477

SHA-256:
b5d20d75415b5ec5caa030c717c1663ee80d8019fd524b9b3b05e03ac847be9c

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:
11/5/2024 10:31:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.13.11

File size:
1.2 MB (1,267,952 bytes)

Product version:
1.0.5850.24185

Original file name:
2016010721.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\wooden seal\bin\plugins\woodenseal.purbrowseg.dll

Digital Signature
Signed by:
Wooden Seal

Authority:
VeriSign, Inc.

Valid from:
1/15/2015 4:00:00 AM

Valid to:
1/16/2016 3:59:59 AM

Subject:
CN=Wooden Seal, O=Wooden Seal, 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:
55680C612B31A22AA15004D7A2490924

File PE Metadata
Compilation timestamp:
1/8/2016 1:26:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x13574E

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:
7.3656

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

Code size:
1.2 MB (1,259,520 bytes)

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