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pinetree.gcupdate.dll

Pine Tree

This is the Google Chrome extension manager/updater for the Yontoo Pine Tree branded web browser plugin which injects banners, text-link and popup ads in the Chorme browser. The module pinetree.gcupdate.dll by Pine Tree has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Pine Tree  (signed and verified)

Version:
1.0.5630.8238

MD5:
27bec2b15ea8d4551a0631190abc3705

SHA-1:
d573ab2beaf386f701c5eacba649bab8e25db392

SHA-256:
d9638a51c09a8e7e0f6bc8e98f9a98048ecfdf7cfa622d2fc4bf02bbce4cc111

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
5/16/2024 3:07:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.10.10

File size:
1.6 MB (1,643,248 bytes)

Product version:
1.0.5630.8238

Original file name:
2015060112.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\pine tree\bin\plugins\pinetree.gcupdate.dll

Digital Signature
Signed by:
Pine Tree

Authority:
VeriSign, Inc.

Valid from:
1/10/2015 9:00:00 PM

Valid to:
1/11/2016 8:59:59 PM

Subject:
CN=Pine Tree, O=Pine Tree, L=Sna 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:
7474B1E151ED589FE9418816EE9BA66C

File PE Metadata
Compilation timestamp:
6/1/2015 9:34:36 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x19117E

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:
1.6 MB (1,634,816 bytes)

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