Laflurla.CompatibilityChecker.dll

Laflurla

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

Version:
1.0.5450.12583

MD5:
c24e154c17e550bd678f48e0c2901994

SHA-1:
ce3fb1e8f07c6949b0673292ff4bd8f14ad7439d

SHA-256:
4f64ddc9f35a54e7e6a71adc1caf00df184b14063e476437065e5b4274ca096d

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:
4/25/2024 8:35:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Yontoo (M)
17.2.7.5

File size:
62.8 KB (64,288 bytes)

Product version:
1.0.5450.12583

Original file name:
Laflurla.CompatibilityChecker.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

Common path:
C:\Program Files\laflurla\bin\plugins\laflurla.compatibilitychecker.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
2/3/2014 5:00:00 PM

Valid to:
2/4/2015 4:59:59 PM

Subject:
CN=Laflurla, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Laflurla, 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:
0541E25DBE69A2BC84C39AB35093A301

File PE Metadata
Compilation timestamp:
12/2/2014 11:59:34 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

Entry address:
0xF922

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:
6.0903

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

Code size:
54.5 KB (55,808 bytes)

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