kbfiltr.sys
Windows Codename Longhorn DDK driver
Elitegroup Computer Systems Co Ltd
It runs as a Windows 64-bit kernel mode device driver named “GpdKbFilter”.
Publisher:
Windows (R) Codename Longhorn DDK provider (signed by Elitegroup Computer Systems Co Ltd)
Product:
Windows (R) Codename Longhorn DDK driver
Description:
Example Keyboard Filter Driver
Version:
6.0.6000.16386 built by: WinDDK
MD5:
2e895a30497ceba61f0b1dac287b7f80
SHA-1:
ca459fa291245194963e5533fe284b9d4d1a9d50
SHA-256:
395e32553e31b99ed8625c5fac80535c97010f65b1210b8d2cdf33e4ed5a35aa
Scanner detections:
0 / 68
Status:
Clean (as of last analysis)
Analysis date:
7/13/2025 8:54:04 PM UTC (today)
File size:
14.6 KB (14,928 bytes)
Product version:
6.0.6000.16386
Copyright:
© Microsoft Corporation. All rights reserved.
Original file name:
kbfiltr.sys
File type:
Driver (Win64 SYS)
Language:
English (United States)
Common path:
C:\Windows\System32\kbfiltr.sys
Valid from:
7/27/2008 9:00:00 PM
Valid to:
8/9/2009 8:59:59 PM
Subject:
CN=Elitegroup Computer Systems Co Ltd, OU=Design Assurance Dept R&D Division, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Elitegroup Computer Systems Co Ltd, L=Taipei, S=Taiwan, C=TW
Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US
Serial number:
2ECC7FDE2624BAF06C062F897540AB86
CTPH (ssdeep):
192:0UDEKMxZe63pd8RtoIJIWDJyowJL/aMjGwP7oZgjlaMP6D+ebMhbM5S:0eEm6kojW9YJLWd6jV6VbJS
Driver
Type:
Kernel device driver (KernelDriver)