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webconnect.expext.dll

Super Web LLC

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

Version:
1.0.5452.24464

MD5:
43ba441c185782d07868777706d16c88

SHA-1:
05e72d85940c581b462f1981ad06a46cbee1bd7a

SHA-256:
10b05942f9a66af5903413582e412ce6f110b3717d36bf4005e41a17fac88721

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 4:07:13 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.5.4

File size:
583.8 KB (597,800 bytes)

Product version:
1.0.5452.24464

Original file name:
WebConnect.ExpExt2014120521.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\webconnect\bin\plugins\webconnect.expext.dll

Digital Signature
Signed by:
Super Web LLC

Authority:
VeriSign, Inc.

Valid from:
1/3/2014 8:00:00 AM

Valid to:
1/4/2015 7:59:59 AM

Subject:
CN=Super Web LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Super Web LLC, L=Los Angeles, 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:
27033EAA9AFF39A69AA31E701AC9D731

File PE Metadata
Compilation timestamp:
12/6/2014 5:35:32 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x91DA6

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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.4489

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

Code size:
575.5 KB (589,312 bytes)

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