GreenerWeb.PurBrowseG.dll

Greener Web

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

Version:
1.0.5324.30825

MD5:
2f8b4b6d2626ccf6f97aec4b90700750

SHA-1:
cca859db16f3c1de28c6ecd23d605ada3ed19c1c

SHA-256:
342590e1dff97abb31909c544e6050ba2be43e85e8e4bcb1a924967b48c84796

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:
4/26/2024 12:13:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.GreenerWeb (M)
16.2.15.3

File size:
784.8 KB (803,616 bytes)

Product version:
1.0.5324.30825

Original file name:
GreenerWeb.PurBrowseG.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\greener web\bin\plugins\greenerweb.purbrowseg.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
4/22/2014 10:00:00 AM

Valid to:
4/23/2015 9:59:59 AM

Subject:
CN=Greener Web, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Greener Web, L=Santa Monica, 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:
5AE1591EB6D76718ADCE211DFB4D195B

File PE Metadata
Compilation timestamp:
7/31/2014 4:07:44 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:dVPQy5qSsG4abCpaOkytcvB6vfZRJe4PckEnVJP4J10r4vAaSW:/PQXxGKaOky8B6vfB3pEnccCAaSW

Entry address:
0xC4172

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:
7.3102

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

Code size:
776.5 KB (795,136 bytes)

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