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pinetree.purbrowseg.dll

Pine Tree

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module pinetree.purbrowseg.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:
1.0.5630.8271

MD5:
56557bc289b2714eeb57761f836fff17

SHA-1:
acb3b19f9d80ee13c5f51ffaf88addb674326920

SHA-256:
f3714b653b8ff795b42eb12f96a72849aebc1118c64ce8947b5d0856a6dc2297

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:
5/16/2024 6:22:39 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.10.10

File size:
839.7 KB (859,888 bytes)

Product version:
1.0.5630.8271

Original file name:
PineTree.PurBrowseG2015060112.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\pine tree\bin\plugins\pinetree.purbrowseg.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 9:35:43 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0xD1D8E

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:
831.5 KB (851,456 bytes)

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