WebConnect2015012316.exe

Web Layers

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file WebConnect2015012316.exe by Web Layers has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Web Layers  (signed and verified)

Version:
1.0.5501.15097

MD5:
2f8e1d395a07595eaf23533836a06d7d

SHA-1:
338dbfd3c8ef62b4d41887e28da67ddca823c42e

SHA-256:
ce264b23612987b86e4a3b86b2c589d0f1c8c70e3a7898ba5d1fc976daebfa9a

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:
12/24/2024 11:14:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.13.12

File size:
617.3 KB (632,096 bytes)

Product version:
1.0.5501.15097

Original file name:
WebConnect2015012316.exe

Common path:
C:\Program Files\webconnect\bin\tmp5254.tmp

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
7/31/2013 3:00:00 AM

Valid to:
8/1/2015 2:59:59 AM

Subject:
CN=Web Layers, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Web Layers, 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:
68B083249006BA50D35F50A8F44CD7D4

File PE Metadata
Compilation timestamp:
1/23/2015 6:23:21 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

Entry address:
0x9A1DA

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, 02, 00, 10, 00, 00, 00, 20, 00, 00, 80, 18, 00, 00, 00, 38, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 50, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 68, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

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

Code size:
608.5 KB (623,104 bytes)

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