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kbfilter.sys

Vestel Dijital Uretim A.S.

It runs as a Windows 64-bit kernel mode device driver named “Upper Class Keyboard Filter Driver”.
Publisher:
Vestel Dijital Uretim A.S.  (signed and verified)

MD5:
ace98bcf66cb0f00c2eed291f4f2f7c1

SHA-1:
4b17936d7f693dfec3a2114d97df1f5067841256

SHA-256:
26792913dba751f6e010a8b46e0e9b9b862888e8ca03a11cd0f409450c8f5106

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/2/2025 1:08:22 PM UTC  (today)

File size:
12.8 KB (13,112 bytes)

File type:
Driver (Win64 SYS)

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

Digital Signature
Signed by:
Vestel Dijital Uretim A.S.

Authority:
VeriSign, Inc.

Valid from:
9/25/2007 2:00:00 AM

Valid to:
10/19/2008 1:59:59 AM

Subject:
CN=Vestel Dijital Uretim A.S., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Vestel Dijital Uretim A.S., S=None, C=TR

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:
49216B53C1237D7DE7DF3B91595D2117

File PE Metadata
Compilation timestamp:
8/21/2008 10:21:52 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
192:OYKljFVq8OolUJGhJdm6u6MjGwP7EM2TP+ebMufQ9ZgjllMlpG:/KlFVq8Dlb62d1bu6j3

Entry address:
0x6010

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, 9C, E0, FF, FF, E9, A7, AF, FF, FF, CC, CC, CC, 98, 60, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 68, 62, 00, 00, 00, 30, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Code size:
6 KB (6,144 bytes)

Driver
Display name:
Upper Class Keyboard Filter Driver

Service name:
KBFilter

Type:
Kernel device driver (KernelDriver)


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