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{825c5be7-672f-4c14-9929-48a3a5e1a660}w64.sys

Rock Turner

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file {825c5be7-672f-4c14-9929-48a3a5e1a660}w64.sys by Rock Turner has been detected as adware by 24 anti-malware scanners. It runs as a Windows 64-bit kernel mode device driver named “{825c5be7-672f-4c14-9929-48a3a5e1a660}w64”. It bundles adware offers using the Amonetize, a Pay-Per-Install (PPI) monetization and distribution download manager. The software offerings provided are based on the PC's geo-location at the time of install.
Publisher:
StdLib  (signed by Rock Turner)

Product:
StdLib

Version:
1.4.4.6 built by: WinDDK

MD5:
82377f5518a1ae1a7034eb885d853b43

SHA-1:
96ae95108ea00957b4abcaba3cac27ecd98f6d89

SHA-256:
f1e7a11d78b7492641b7f1177ebf661f28687209fd43792bfdd146e24e701072

Scanner detections:
24 / 68

Status:
Adware

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

Analysis date:
4/20/2024 4:16:36 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.SwiftBrowse.CT
357

Agnitum Outpost
Trojan.BPlug
7.1.1

AhnLab V3 Security
Trojan/Win64.SwiftBrowse
2014.12.20

avast!
Win32:Amonetize-GP [PUP]
2014.9-160213

AVG
Rocktur
2017.0.2835

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.16213

Bitdefender
Adware.SwiftBrowse.CT
1.0.20.220

Clam AntiVirus
Win.Adware.Swiftbrowse-773
0.98/19813

Dr.Web
Trojan.BPlug.123
9.0.1.044

Emsisoft Anti-Malware
Adware.SwiftBrowse.CT
8.16.02.13.09

ESET NOD32
Win64/BrowseFox.J potentially unwanted application
10.7.0.302.0

F-Prot
W64/A-7883d091
v6.4.7.1.166

F-Secure
Adware.SwiftBrowse.CT
11.2016-13-02_7

G Data
Adware.SwiftBrowse.CT
16.2.24

IKARUS anti.virus
AdWare.SpadeCast
t3scan.1.6.1.0

McAfee
Artemis!E5DA6E54770E
5600.6491

MicroWorld eScan
Adware.SwiftBrowse.CT
17.0.0.132

Norman
Adware.SwiftBrowse.CT
11.20160213

nProtect
Adware.SwiftBrowse.CT
14.12.19.01

Reason Heuristics
PUP.Yontoo.RockTurner (M)
16.2.13.9

Sophos
BrowseSmart
4.98

Trend Micro House Call
Suspicious_GEN.F47V0718
7.2.44

VIPRE Antivirus
Trojan.Win32.Generic
30246

Zillya! Antivirus
Adware.Yotoon.Win64.3
2.0.0.2011

File size:
47.7 KB (48,832 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\{825c5be7-672f-4c14-9929-48a3a5e1a660}w64.sys

Digital Signature
Signed by:
Rock Turner

Authority:
VeriSign, Inc.

Valid from:
3/14/2014 1:00:00 AM

Valid to:
3/15/2015 12:59:59 AM

Subject:
CN=Rock Turner, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Rock Turner, 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:
71A33D3A2D147E26FB179221834AF81F

File PE Metadata
Compilation timestamp:
9/22/2014 9:01:54 PM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
768:lX7G2EjsnyXeOUEGG0LA8tWFZuL470h6aqxcCT2kvsVRwlZD3ZXqw:1FID6EGnLA8AFJTNEVmDZaw

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...
 
[+]

Code size:
34.5 KB (35,328 bytes)

Driver
Display name:
{825c5be7-672f-4c14-9929-48a3a5e1a660}w64

Type:
Kernel device driver (KernelDriver)

Group:
PNP_TDI


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