WebConnect2015021713.exe

Web Layers

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file WebConnect2015021713.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:
1.0.5526.9741

MD5:
6eaf8d134297c80a763d4b1d61ad1e3a

SHA-1:
49de2d81330469598b25bc276565909f648013aa

SHA-256:
ba4f8fe53b661fd68b6d94c42c0267431e8b2de29cc4ee91b6de58dd5788138f

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 8:34:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.WebLayers (M)
16.2.12.14

File size:
386.8 KB (396,064 bytes)

Product version:
1.0.5526.9741

Original file name:
WebConnect2015021713.exe

Common path:
C:\Program Files\webconnect\bin\tmp276.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:
2/17/2015 3:24:58 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:wXhA9LwCOUyN34aoVlYnXhEj49xo+mAzPi6CuJVlKQ0iz:o+OvHaAxTmAWVu0G

Entry address:
0x606E6

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...
 
[+]

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

Code size:
378 KB (387,072 bytes)

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