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45.0.1.dll

Web Layers

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 45.0.1.dll 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)

MD5:
f9674465afdf570b0d92878e53d14372

SHA-1:
70ede5adc5478ad92ea53b5af2ea2d30966708fe

SHA-256:
5e722bc7b2f7e6e32b24bc4febe326d661b835b47b065165a3d9f2146b9f4f70

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:
11/27/2024 3:38:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.15.20

File size:
55.4 KB (56,744 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\webconnect\bin\45.0.1.dll

Digital Signature
Signed by:
Web Layers

Authority:
Symantec Corporation

Valid from:
8/4/2015 5:30:00 AM

Valid to:
10/3/2016 5:29:59 AM

Subject:
CN=Web Layers, O=Web Layers, L=Santa Monica, S=California, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
2B5CEE8A350D1CE33516994DA29EC29D

File PE Metadata
Compilation timestamp:
9/4/2016 1:04:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x8F3A

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, A9, 07, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 10, 68, A0, B7, 00, 10, E8, C7, 04, 00, 00, 33, C0, 40, 8B, F0, 89, 75, E4, 33, DB, 89, 5D, FC, 8B, 7D, 0C, 89, 3D, 10, D0, 00, 10, 89, 45, FC, 85, FF, 75, 0C, 39, 3D, DC, D1, 00, 10, 0F, 84, D4, 00, 00, 00, 3B, F8, 74, 05, 83, FF, 02, 75, 38, A1, 2C, A4, 00, 10, 85, C0, 74, 0E, FF, 75, 10, 57, FF, 75, 08, FF, D0, 8B, F0, 89, 75, E4, 85, F6, 0F, 84, B1, 00, 00, 00...
 
[+]

Entropy:
6.5134

Developed / compiled with:
Microsoft Visual C++

Code size:
35.5 KB (36,352 bytes)

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