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kbfiltr.sys

Mobile Utility

Insyde Software Corp.

It runs as a Windows 64-bit kernel mode device driver named “Intel Keyboard Filter”.
Publisher:
Intel Corporation  (signed by Insyde Software Corp.)

Product:
Mobile Utility

Version:
1, 0, 0, 1

MD5:
fb63fba6c3813863e418414021a8750d

SHA-1:
3742659249923823ba2f8dd917e4a24be4df1d0a

SHA-256:
d213928e0f06ca4fc90c29878bf5040cc1653e5057f6d28b941496dc324e6668

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/20/2025 1:03:34 AM UTC  (today)

File size:
18.5 KB (18,936 bytes)

Product version:
1, 0, 0, 1

Copyright:
Intel Corporation. All rights reserved.

Original file name:
kbfiltr.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Insyde Software Corp.

Authority:
VeriSign, Inc.

Valid from:
11/13/2007 6:00:00 PM

Valid to:
11/18/2008 5:59:59 PM

Subject:
CN=Insyde Software Corp., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Insyde Software Corp., 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:
60667B14D6785428CB557D9A12D37BA3

File PE Metadata
Compilation timestamp:
6/26/2008 12:52:46 AM

OS version:
6.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
384:v9KRK5brtw6AJ3QJmdv0Ka75PbpEVMYJLWg+a4bpwk36jb:FKRcbrtPAJ3Qiv3a9P1MLNL4b+qmb

Entry address:
0x6008

Entry point:
48, 8B, 05, F1, E0, FF, FF, 49, B9, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C1, 75, 2F, 4C, 8D, 05, D6, E0, FF, FF, 48, B8, 20, 03, 00, 00, 80, F7, FF, FF, 48, 8B, 00, 49, 33, C0, 49, B8, FF, FF, FF, FF, FF, FF, 00, 00, 49, 23, C0, 49, 0F, 44, C1, 48, 89, 05, AE, E0, FF, FF, 48, F7, D0, 48, 89, 05, AC, E0, FF, FF, E9, A7, AF, FF, FF, CC, CC, CC, 90, 60, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 5E, 63, 00, 00, 00, 30, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.3456

Code size:
8.5 KB (8,704 bytes)

Driver
Display name:
Intel Keyboard Filter

Service name:
kbfiltr

Type:
Kernel device driver (KernelDriver)

Group:
Keyboard Port


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