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{168c0cd6-bbb9-44a6-b55d-9dc339bfd28b}t.sys

Lampy Lighty

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {168c0cd6-bbb9-44a6-b55d-9dc339bfd28b}t.sys by Lampy Lighty has been detected as adware by 22 anti-malware scanners. It runs as a Windows kernel mode device driver named “{168c0cd6-bbb9-44a6-b55d-9dc339bfd28b}t”. 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:
StdLib  (signed by Lampy Lighty)

Product:
StdLib

Version:
1.4.3.1 built by: WinDDK

MD5:
9e58d638292687ab7f1df9d161d69708

SHA-1:
a07d020be236278a3400a587d6b72de21889a872

SHA-256:
7ce4ecc57a7baa806803441ce03a4791fa87361ddc9ad494380ed53c66fafdbc

Scanner detections:
22 / 68

Status:
Adware

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

Analysis date:
4/26/2024 8:53:51 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.NetFilter.J
5828403

Agnitum Outpost
Riskware.Agent
7.1.1

Avira AntiVirus
Adware/BrowseFox.A.15
7.11.188.80

AVG
Generic
2015.0.3282

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.141123

Bitdefender
Adware.NetFilter.J
1.0.20.1635

Clam AntiVirus
Win.Adware.Netfilter-130
0.98/21511

Comodo Security
TrojWare.Win32.AltBrowse.IZZV
20172

Dr.Web
Trojan.BPlug.123
9.0.1.05190

Emsisoft Anti-Malware
Adware.NetFilter
9.0.0.4570

ESET NOD32
Win64/BrowseFox.CC potentially unwanted application
7.0.302.0

F-Prot
W32/A-b3b70cb0
v6.4.7.1.166

F-Secure
Adware.NetFilter.J
11.2014-23-11_1

G Data
Adware.NetFilter
14.11.24

IKARUS anti.virus
PUA.RiskWare.NetFilter
t3scan.1.8.3.0

MicroWorld eScan
Adware.NetFilter.J
15.0.0.981

NANO AntiVirus
Riskware.Win32.NetFilter.dgqvkd
0.28.6.63474

nProtect
Adware.NetFilter.J
14.11.21.01

Qihoo 360 Security
Win32/Virus.Adware.eb6
1.0.0.1015

Reason Heuristics
PUP.LampyLighty.k
14.11.23.8

VIPRE Antivirus
Threat.4150696
35010

Zillya! Antivirus
Adware.Yotoon.Win64.10
2.0.0.1991

File size:
54.5 KB (55,832 bytes)

Product version:
1.4.3.1

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{168c0cd6-bbb9-44a6-b55d-9dc339bfd28b}t.sys

Digital Signature
Signed by:
Lampy Lighty

Authority:
VeriSign, Inc.

Valid from:
8/5/2014 1:00:00 AM

Valid to:
8/6/2015 12:59:59 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:
11/23/2014 1:34:19 AM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:uTo6LohZZMITF7zKLV3fXoKKxaFtFkW4VIWPLqvH9EQZLN+p60CeJvC:Co6+pT1UvYDEHFV4nPe/kpvCe5

Entry address:
0xA9BE

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 2A, E4, FF, FF, CC, CC, 34, AA, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, AE, 00, 00, 94, 93, 00, 00, 20, AA, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 3A, AE, 00, 00, 80, 93, 00, 00, 2C, AA, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 56, AE, 00, 00, 8C, 93, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 26, AE, 00, 00, 12, AE, 00, 00, 00, 00, 00, 00, 42, AE, 00, 00, 00, 00, 00, 00, 2C, AB, 00, 00, 44, AB, 00, 00, 56, AB...
 
[+]

Entropy:
6.3447

Code size:
37 KB (37,888 bytes)

Driver
Display name:
{168c0cd6-bbb9-44a6-b55d-9dc339bfd28b}t

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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