Laflurla.BrowserAdapter.dll

Laflurla

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module Laflurla.BrowserAdapter.dll by Laflurla has been detected as adware by 13 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Laflurla  (signed and verified)

Version:
1.0.5371.24658

MD5:
3ff2a0f74ad063e3fa34e830f0c246a1

SHA-1:
bbcba9336c53fd6dc2a1c4060eb5df2c830f2537

SHA-256:
8d6df47f71690a421481ce9c0bb01d0c2eee5485e14943222767952c934c9914

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
4/25/2024 10:29:23 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.173.22

AVG
Generic
2015.0.3305

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141030

Comodo Security
ApplicUnwnt
19547

ESET NOD32
MSIL/BrowseFox (variant)
8.10436

K7 AntiVirus
Trojan
13.183.13407

Kaspersky
not-a-virus:HEUR:AdWare.MSIL.Kranet
14.0.0.3021

McAfee
Artemis!3FF2A0F74AD0
5600.6961

Panda Antivirus
Trj/Chgt.G
14.10.30.06

Qihoo 360 Security
HEUR/Malware.QVM23.Gen
1.0.0.1015

Reason Heuristics
Adware.Yontoo.Laflurla.W
14.10.30.18

Sophos
Generic PUA LL
4.98

VIPRE Antivirus
Yontoo
33222

File size:
876.8 KB (897,824 bytes)

Product version:
1.0.5371.24658

Original file name:
Laflurla.BrowserAdapter.dll

File type:
Dynamic link library (Win32 DLL)

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
2/3/2014 4:00:00 PM

Valid to:
2/4/2015 3:59:59 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:
9/15/2014 7:42:08 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:gHoF3yj51ych26ti41m+0Ht2UkMRZGR495ioG89XuWRfKPahRMXfoU47rZ:gHoF3yjzJ265lHaQR9o/9+WJmXbMZ

Entry address:
0xDB1EA

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, 01, 00, 10, 00, 00, 00, 18, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 01, 00, 00, 00, 30, 00, 00, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 48, 00, 00, 00, 54, C0, 0D, 00, B4, 02, 00, 00, 00, 00, 00, 00, B4, 02, 34, 00, 00, 00, 56, 00, 53, 00, 5F, 00, 56, 00, 45, 00, 52, 00, 53, 00, 49, 00...
 
[+]

Entropy:
7.9127

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

Code size:
868.5 KB (889,344 bytes)

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