pinetree.gcupdate.dll.mal

Pine Tree

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file pinetree.gcupdate.dll.mal 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:
1.0.5721.37470

MD5:
b355e2a9316396144a2f8614a5a6cab9

SHA-1:
bd262fc67ac730a8a5937e6dd552a2d8f3f65eda

SHA-256:
d9a6be407abfc262d76b60c334abfd10c8439f2da0ef350deff40782308c88d3

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:
12/25/2024 2:01:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.10.4

File size:
1.6 MB (1,631,984 bytes)

Product version:
1.0.5721.37470

Original file name:
2015090104.dll

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
1/10/2015 12:00:00 PM

Valid to:
1/11/2016 11:59:59 AM

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:
8/31/2015 4:49:00 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0x18E58E

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...
 
[+]

Entropy:
6.6401

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

Code size:
1.5 MB (1,623,552 bytes)

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