WdBoot.sys

Microsoft antimalware boot driver

Microsoft Corporation

It runs as a Windows 64-bit kernel mode device driver named “WdBoot”. It is installed as part of Windows 8.
Publisher:
Microsoft Corporation  (signed and verified)

Product:
Microsoft® Windows® Operating System

Description:
Microsoft antimalware boot driver

 
Part of the Windows 8 Operating System

Version:
4.0.8400.0 (winmain_win8rc.120518-1423)

MD5:
2482d6b13ef36f3b8de6f9e1cef5bb31

SHA-1:
e06b6055dfdaf18c3b7eeecc1b266258ca6a05d0

SHA-256:
8bf9ec033c7baf580cd7c7979a6f2d08ccadbb1b64604a3702c8f020eeea64ec

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)
Whitelisted  (by digital signature)

Analysis date:
4/25/2024 11:24:28 AM UTC  (today)

File size:
27.4 KB (28,016 bytes)

Product version:
4.0.8400.0

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
WdBoot.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\wdboot.sys

Digital Signature
Authority:
Microsoft Corporation

Valid from:
4/11/2011 5:39:42 PM

Valid to:
7/11/2012 5:49:42 PM

Subject:
CN=Microsoft Windows Early Launch Anti-malware Publisher, OU=MOPR, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Issuer:
CN=Microsoft Code Signing PCA 2010, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

Serial number:
6108217B000000000006

File PE Metadata
OS bitness:
Win64

CTPH (ssdeep):
384:u3hxovW6cFML5Ca6fJRGCXIRvfhGZmLdWaoIpWv+MW3lR/oU:u3fwTLkRnaH8UeIjMagU

Driver
Display name:
WdBoot

Type:
Kernel device driver (KernelDriver)