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lampylighty.dll

Lampy Lighty

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module lampylighty.dll by Lampy Lighty has been detected as adware by 21 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. The file has been seen being downloaded from install-cdn.lampylighty.com.
Publisher:
Lampy Lighty  (signed and verified)

Product:
Lampy Lighty

Version:
1.0.0.6

MD5:
3858e1c9af7cee12036b787e03fb41b9

SHA-1:
d21fbcb3541f4d4c3876af444ff01b89e122d867

SHA-256:
8e6c8cd85634a0a7ebeaff58da2ba08bba843fa3607e17b8588c4c75b601b791

Scanner detections:
21 / 68

Status:
Adware

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

Analysis date:
4/29/2024 2:06:28 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.BrowseFox.AP
754

AhnLab V3 Security
Adware/Win32.BrowseFox
2015.01.08

Avira AntiVirus
ADWARE/BrowseFox.Gen2
7.11.199.240

AVG
BrowseFox.F
2016.0.3232

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.15112

Bitdefender
Adware.BrowseFox.AP
1.0.20.60

Comodo Security
Application.Win32.BrowseFox.JM
20629

Dr.Web
Trojan.BPlug.142
9.0.1.012

Emsisoft Anti-Malware
Adware.BrowseFox.AP
8.15.01.12.10

ESET NOD32
Win32/BrowseFox (variant)
9.10974

F-Prot
W32/S-7bed2e86
v6.4.7.1.166

F-Secure
Adware.BrowseFox.AP
11.2015-12-01_2

G Data
Adware.BrowseFox.AP
15.1.24

K7 AntiVirus
Trojan
13.1814565

Malwarebytes
PUP.Optional.LampyLighty.A
v2015.01.12.10

MicroWorld eScan
Adware.BrowseFox.AP
16.0.0.36

NANO AntiVirus
Trojan.Win32.BPlug.ddwtte
0.30.0.64448

nProtect
Adware.BrowseFox.AP
15.01.07.01

Qihoo 360 Security
HEUR/QVM30.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.LampyLighty.L
15.1.12.10

Vba32 AntiVirus
AdWare.Kranet
3.12.26.3

File size:
244.7 KB (250,616 bytes)

Product version:
1.0.0.6

Copyright:
(c) Lampy Lighty. All rights reserved.

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\x6l58fdv\lampylighty.dll

Digital Signature
Signed by:
Lampy Lighty

Authority:
VeriSign, Inc.

Valid from:
8/4/2014 8:00:00 PM

Valid to:
8/5/2015 7:59:59 PM

Subject:
CN=Lampy Lighty, O=Lampy Lighty, 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:
7781DD1C520C847A823706BB0C57BEB8

File PE Metadata
Compilation timestamp:
1/7/2015 8:57:10 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:9nZoaLABKWh3vpAC0yBzA3EJSd15+kxIaIo1ZOuh6d:93LABKU3v2CmzxISkuhS

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, 90, 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, 1C, 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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
159 KB (162,816 bytes)

The file lampylighty.dll has been seen being distributed by the following URL.

http://install-cdn.lampylighty.com/bed?r=2015010718&bet=3

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