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woodenseal.gcupdate.dll

Wooden Seal

This is the Google Chrome extension manager/updater for the Yontoo Wooden Seal branded web browser plugin which injects banners, text-link and popup ads in the Chorme browser. The module woodenseal.gcupdate.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:
1.0.5806.11430

MD5:
88a256f40ef8cbca02ac8112eec988de

SHA-1:
c86588227ca5ef3044de137eab33ebdac6d54db2

SHA-256:
7d48f8ec0e33498caf95aae0a8207bd1b0a2bcf0e3afb6e20e374d4767fd88ca

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Part of the Yontoo distributed ad-supported web browser extension for Chrome.

Analysis date:
5/20/2024 9:41:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.3.14.17

File size:
1.5 MB (1,547,504 bytes)

Product version:
1.0.5806.11430

Original file name:
2015112414.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:
Wooden Seal

Authority:
VeriSign, Inc.

Valid from:
1/15/2015 3:00:00 AM

Valid to:
1/16/2016 2:59:59 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:
11/24/2015 5:21:15 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x179B6E

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:
7.2666

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

Code size:
1.5 MB (1,539,072 bytes)

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