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{3b808196-ff63-49ee-b33b-efdf51723eca}w.sys

AdvanceElite

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {3b808196-ff63-49ee-b33b-efdf51723eca}w.sys by AdvanceElite has been detected as adware by 19 anti-malware scanners. It runs as a Windows kernel mode device driver named “{3b808196-ff63-49ee-b33b-efdf51723eca}w”. 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 AdvanceElite)

Product:
StdLib

Version:
1.4.4.6 built by: WinDDK

MD5:
32fd887f0fb6c3005c61660b3f45c4bb

SHA-1:
d9cf138a359038fbe21d282502932cab8c77a84d

SHA-256:
552ebf7970e8880481344060055585e98948537d2eca7963663b67f5b7cb8a31

Scanner detections:
19 / 68

Status:
Adware

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

Analysis date:
4/29/2024 5:11:28 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.NetFilter.H
841

Agnitum Outpost
PUA.BrowseFox
7.1.1

Avira AntiVirus
Adware/BrowseFox.A.1227
7.11.177.234

AVG
Generic
2015.0.3319

Baidu Antivirus
Adware.Win64.BrowseFox
4.0.3.141017

Bitdefender
Adware.NetFilter.H
1.0.20.1450

Dr.Web
Tool.NetFilter.313
9.0.1.0290

Emsisoft Anti-Malware
Adware.NetFilter
8.14.10.17.06

ESET NOD32
Win64/BrowseFox (variant)
8.10555

F-Prot
W32/A-248e95ab
v6.4.7.1.166

F-Secure
Adware.NetFilter.H
11.2014-17-10_6

G Data
Adware.NetFilter
14.10.24

IKARUS anti.virus
AdWare.BrowseFox
t3scan.1.7.8.0

MicroWorld eScan
Adware.NetFilter.H
15.0.0.870

NANO AntiVirus
Riskware.Win32.NetFilter.dgkdox
0.28.2.62483

nProtect
Adware.NetFilter.H
14.10.12.01

Reason Heuristics
PUP.AdvanceElite.k
14.10.17.6

Vba32 AntiVirus
AdWare.Win64.Yotoon
3.12.26.3

Zillya! Antivirus
Backdoor.CPEX.Win32.29350
2.0.0.1953

File size:
42.1 KB (43,152 bytes)

Product version:
1.4.4.6

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{3b808196-ff63-49ee-b33b-efdf51723eca}w.sys

Digital Signature
Signed by:
AdvanceElite

Authority:
VeriSign, Inc.

Valid from:
9/2/2014 2:00:00 AM

Valid to:
9/3/2015 1:59:59 AM

Subject:
CN=AdvanceElite, O=AdvanceElite, 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:
4E2E56B75E7E0844E10D5BE52CDF0E39

File PE Metadata
Compilation timestamp:
9/22/2014 9:01:51 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:0N0457WBZwpHs63E+X7BIrTsCEziDH+JgrVJdd3kFAQ:shUcpH/0+LCf7EziDHhdaV

Entry address:
0xA03E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 20, 70, FF, FF, CC, CC, 94, A1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, CE, A4, 00, 00, E0, 80, 00, 00, B4, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 24, A5, 00, 00, 00, 80, 00, 00, EC, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, A4, A9, 00, 00, 38, 80, 00, 00, C4, A0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 9C, AA, 00, 00, 10, 80, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, FC, A4, 00, 00, 10, A5, 00, 00, E8, A4...
 
[+]

Code size:
28 KB (28,672 bytes)

Driver
Display name:
{3b808196-ff63-49ee-b33b-efdf51723eca}w

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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