laflurlabho.dll

Laflurla

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module laflurlabho.dll by Laflurla has been detected as adware by 33 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)

Product:
Laflurla

Version:
1.0.0.3

MD5:
d01e71358a1f6270b15e2467a886f580

SHA-1:
a321e77605221031289f231f1c297cdef4caabda

SHA-256:
83c7d5ccb7fe1e5fdfb35f1659fd8fa1116f5e707ba56ae3224716881da80647

Scanner detections:
33 / 68

Status:
Adware

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

Analysis date:
4/25/2024 4:32:40 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.BHO.Agent.4
382

Agnitum Outpost
PUA.Agent
7.1.1

Avira AntiVirus
APPL/BrowseFox.Gen2
7.11.151.18

avast!
Win32:BrowseFox-AX [PUP]
2014.9-160118

AVG
BrowseFox.F
2017.0.2860

Baidu Antivirus
Adware.Win32.Agent
4.0.3.16118

Bitdefender
Gen:Variant.Adware.BHO.Agent.4
1.0.20.90

Comodo Security
Application.Win32.Altbrowse.AK
18313

Dr.Web
Trojan.BPlug.28
9.0.1.018

Emsisoft Anti-Malware
Gen:Variant.Adware.BHO.Agent
8.16.01.18.06

ESET NOD32
Win32/BrowseFox (variant)
10.9837

Fortinet FortiGate
Adware/Agent
1/18/2016

F-Prot
W32/BadBHO.AW.gen
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.BHO.Agent.4
11.2016-18-01_2

G Data
Gen:Variant.Adware.BHO.Agent
16.1.24

IKARUS anti.virus
not-a-virus:AdWare.Win32.Agent
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.178.12171

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.796

Malwarebytes
PUP.Optional.Laflurla.A
v2016.01.18.06

McAfee
Artemis!5203B29EAD37
5600.6516

MicroWorld eScan
Gen:Variant.Adware.BHO.Agent.4
17.0.0.54

NANO AntiVirus
Riskware.Win32.Agent.cuenda
0.28.0.59921

nProtect
Trojan-Clicker/W32.Agent.249632.C
14.09.16.01

Panda Antivirus
Trj/CI.A
16.01.18.06

Qihoo 360 Security
Malware.Radar03.Gen
1.0.0.1015

Quick Heal
AdWare.Agent.r5 (Not a Virus)
1.16.12.00

Reason Heuristics
Adware.Yontoo.Laflurla (M)
16.1.18.18

Sophos
Generic PUA CG
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
9377

Trend Micro House Call
TROJ_GEN.F47V0423
7.2.18

Vba32 AntiVirus
AdWare.Agent
3.12.26.0

VIPRE Antivirus
Yontoo
29512

Zillya! Antivirus
Adware.Agent.Win32.9009
2.0.0.1798

File size:
243.8 KB (249,632 bytes)

Product version:
1.0.0.3

Copyright:
(c) Laflurla. All rights reserved.

Original file name:
LaflurlaIEClient.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\laflurla\laflurlabho.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
2/3/2014 7:00:00 PM

Valid to:
2/4/2015 6:59:59 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:
4/3/2014 4:24:43 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:T7w3txaAf0ZP0Thn+BClmD5pNM21m+23IaID8ncmpI4:T7w6ZQd+nGJ3IgcKI4

Entry address:
0x12844

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 41, 8D, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 20, 2D, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 04, 68, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 7C, A1, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.3661

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

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