home

maintainer.exe

Lampy Lighty

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application maintainer.exe by Lampy Lighty has been detected as adware by 27 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:
Lampy Lighty  (signed and verified)

Version:
1.0.5441.9777

MD5:
70090fe91666c63bf5144e39b69223a3

SHA-1:
0dc590fd219fd6087a93b212fdb60ff8ec5862d3

SHA-256:
7e64e42dacd822fe300ac9299a4b452b6f195ece03e3916e77aabb05042fe2ad

Scanner detections:
27 / 68

Status:
Adware

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

Analysis date:
4/25/2024 9:30:20 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.SwiftBrowse.1
800

AhnLab V3 Security
Adware/Win32.SwiftBrowse
2014.11.25

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.188.144

avast!
Win32:Adware-BYZ [PUP]
2014.9-141126

AVG
Generic
2015.0.3278

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.141126

Bitdefender
Gen:Variant.Adware.SwiftBrowse.1
1.0.20.1650

Clam AntiVirus
Win.Adware.Agent-22685
0.98/21511

Comodo Security
Application.Win32.BrowseFox.B
20185

Dr.Web
Trojan.BPlug.281
9.0.1.0330

Emsisoft Anti-Malware
Gen:Variant.Adware.SwiftBrowse
8.14.11.26.02

ESET NOD32
Win32/BrowseFox
8.10774

F-Prot
W32/A-de841313
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.SwiftBrowse.1
11.2014-26-11_4

G Data
Gen:Variant.Adware.SwiftBrowse
14.11.24

K7 AntiVirus
Trojan
13.185.14120

Kaspersky
not-a-virus:AdWare.Win32.Yotoon
14.0.0.2887

McAfee
Artemis!70090FE91666
5600.6934

MicroWorld eScan
Gen:Variant.Adware.SwiftBrowse.1
15.0.0.990

NANO AntiVirus
Riskware.Win32.Kranet.dgiwfc
0.28.6.63726

Panda Antivirus
Trj/CI.A
14.11.26.02

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.LampyLighty.K
14.11.26.14

Trend Micro House Call
Suspicious_GEN.F47V1124
7.2.330

Vba32 AntiVirus
AdWare.Kranet
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
35096

Zillya! Antivirus
Adware.Kranet.Win32.476
2.0.0.1992

File size:
120.7 KB (123,640 bytes)

Product version:
1.0.5441.9777

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\ProgramData\5327bf3a-385d-43de-b57d-c607b633644e\maintainer.exe

Digital Signature
Signed by:
Lampy Lighty

Authority:
VeriSign, Inc.

Valid from:
8/5/2014 2:00:00 AM

Valid to:
8/6/2015 1:59:59 AM

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:
11/26/2014 6:30:40 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:0K35/9oxfTk+Nvn68PQI0ypxCOY3bZvuV:0KCLPZpLYrZv6

Entry address:
0x8A72

Entry point:
E8, 95, 57, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A1, 68, B2, 41, 00, 33, C5, 89, 45, FC, 83, 7D, 08, FF, 57, 74, 09, FF, 75, 08, E8, 79, 45, 00, 00, 59, 83, A5, E0, FC, FF, FF, 00, 6A, 4C, 8D, 85, E4, FC, FF, FF, 6A, 00, 50, E8, 7A, F3, FF, FF, 8D, 85, E0, FC, FF, FF, 89, 85, D8, FC, FF, FF, 8D, 85, 30, FD, FF, FF, 83, C4, 0C, 89, 85, DC, FC, FF, FF, 89, 85, E0, FD, FF, FF, 89, 8D, DC, FD, FF, FF, 89, 95, D8, FD, FF, FF, 89, 9D, D4, FD, FF, FF, 89, B5, D0, FD, FF, FF, 89, BD, CC...
 
[+]

Code size:
68.5 KB (70,144 bytes)

Remove maintainer.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.