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luckyleapbho.dll

lucky leap

lucky leap

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module luckyleapbho.dll by lucky leap has been detected as adware by 23 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘lucky leap’. 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:
luckyleap  (signed by lucky leap)

Product:
lucky leap

Version:
1.0.0.3

MD5:
e47afe49ab4ab87d210d067a942d71d3

SHA-1:
02538ecc1fe1c46ea9b8fc56122691f440872284

SHA-256:
9ea3b0816f1a1b78850496597bb17ed9e9cc6e4a1fc99cf4c9ded2005ceab9f9

Scanner detections:
23 / 68

Status:
Adware

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

Analysis date:
4/27/2024 3:34:08 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.LuckyLeap.F
804

Agnitum Outpost
Trojan.BPlug
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.183.62

AVG
BrowseFox.F
2015.0.3282

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141122

Bitdefender
Adware.LuckyLeap.F
1.0.20.1630

Comodo Security
Application.Win32.BrowseFox.JM
19997

Dr.Web
Trojan.BPlug.141
9.0.1.0326

Emsisoft Anti-Malware
Adware.LuckyLeap
8.14.11.22.09

ESET NOD32
Win32/BrowseFox (variant)
8.10675

Fortinet FortiGate
Riskware/BrowseFox
11/22/2014

F-Secure
Adware.LuckyLeap.F
11.2014-22-11_7

G Data
Adware.LuckyLeap
14.11.24

McAfee
BrowseFox
5600.6938

MicroWorld eScan
Adware.LuckyLeap.F
15.0.0.978

NANO AntiVirus
Trojan.Win32.BPlug.ddwtte
0.28.6.62995

nProtect
Adware.LuckyLeap.F
14.11.05.01

Reason Heuristics
Adware.Yontoo.BHO.M
14.11.22.21

Sophos
Generic PUA AC
4.98

SUPERAntiSpyware
Adware.BrowseFox/Variant
10221

Trend Micro House Call
TROJ_GEN.R08NC0EK314
7.2.326

Trend Micro
TROJ_GEN.R08NC0EK314
10.465.22

VIPRE Antivirus
Yontoo
34536

File size:
244.2 KB (250,096 bytes)

Product version:
1.0.0.3

Copyright:
(c) luckyleap. All rights reserved.

Original file name:
lucky leapIEClient.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\lucky leap\luckyleapbho.dll

Digital Signature
Signed by:
lucky leap

Authority:
VeriSign, Inc.

Valid from:
10/15/2014 8:00:00 AM

Valid to:
8/14/2015 7:59:59 AM

Subject:
CN=lucky leap, O=lucky leap, L=San Diego, 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:
43617BC1835AD477751C6C1F73B21914

File PE Metadata
Compilation timestamp:
10/31/2014 2:00:43 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:e9JohbQYJxYRY/xRyklvnnDDujTci+G3IaID4CdqJem2:eqbQYJxCY/LytjIkyqJem2

Entry address:
0x12854

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, 80, 30, 03, 10, E8, BD, 01, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 24, 78, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 0C, A5, 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:
6.3616

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

Internet Explorer BHO
Display name:
lucky leap

CLSID:
{d77aa852-def3-43cb-a3f5-bd679de72f32}


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