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{f5d136d7-adc2-4c84-85b2-e564334ab0bc}w64.sys

AdvanceElite

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {f5d136d7-adc2-4c84-85b2-e564334ab0bc}w64.sys by AdvanceElite has been detected as adware by 15 anti-malware scanners. It runs as a Windows 64-bit kernel mode device driver named “{f5d136d7-adc2-4c84-85b2-e564334ab0bc}w64”. 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:
e31787108bbd141f963bb686c4e90229

SHA-1:
f8ea296bd5021d9e50abb75294b90982d4e9db58

SHA-256:
8dabfd80a1b4557900a7deef6b446d1f64b45246a70ea89018fe440d5b1ad630

Scanner detections:
15 / 68

Status:
Adware

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

Analysis date:
4/24/2024 3:27:13 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.NetFilter.H
832

Agnitum Outpost
Riskware.Agent
7.1.1

AVG
Generic
2015.0.3310

Bitdefender
Adware.NetFilter.H
1.0.20.1490

Clam AntiVirus
Win.Adware.Swiftbrowse-497
0.98/21411

Dr.Web
Tool.NetFilter.313
9.0.1.0298

Emsisoft Anti-Malware
Adware.NetFilter
8.14.10.25.09

ESET NOD32
Win64/BrowseFox (variant)
8.10613

F-Prot
W64/A-6238163f
v6.4.7.1.166

F-Secure
Adware.NetFilter.H
11.2014-25-10_7

G Data
Adware.NetFilter
14.10.24

MicroWorld eScan
Adware.NetFilter.H
15.0.0.894

nProtect
Adware.NetFilter.H
14.10.24.01

Reason Heuristics
PUP.AdvanceElite.m
14.10.25.21

VIPRE Antivirus
Trojan.Win32.Generic
34202

File size:
47.6 KB (48,784 bytes)

Product version:
1.4.4.6

Copyright:
Copyright © 2013 StdLib

Original file name:
StdLib.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\{f5d136d7-adc2-4c84-85b2-e564334ab0bc}w64.sys

Digital Signature
Signed by:
AdvanceElite

Authority:
VeriSign, Inc.

Valid from:
9/1/2014 7:00:00 PM

Valid to:
9/2/2015 6:59:59 PM

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 2:01:54 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:lD7G2EjsnyXeOUEGG0LA8tWFZuL470h6aqxcCT2kvsVRwlZD3ZnkFAwq:RFID6EGnLA8AFJTNEVmDZkpq

Entry address:
0xC064

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, E2, 50, FF, FF, CC, CC, 78, C2, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 54, C6, 00, 00, A0, 91, 00, 00, 28, C1, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, DA, CA, 00, 00, 50, 90, 00, 00, D8, C0, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, D2, CB, 00, 00, 00, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, B6, CB, 00, 00, 00, 00, 00, 00, A2, CB, 00, 00...
 
[+]

Entropy:
6.3922

Code size:
34.5 KB (35,328 bytes)

Driver
Display name:
{f5d136d7-adc2-4c84-85b2-e564334ab0bc}w64

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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