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ChKbFlt.sys

Input Filter

CHIeru Co.,Ltd

It runs as a Windows 64-bit kernel mode device driver named “ChKbFlt”.
Publisher:
CHIeru Co., Ltd.  (signed by CHIeru Co.,Ltd)

Product:
Input Filter

Description:
CHIeru Keyboard Filter Driver

Version:
1.10.20101125

MD5:
0fa09b7e679c25f55cb1d020e86a762c

SHA-1:
7cfaff21f3e1170913f26f578a4ceda2c0690e2a

SHA-256:
7aa8ffa37cb4f4fa7d050ea216c79f24c5758017bd5b6f2ab5707f4b70b5e643

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/12/2025 6:27:24 AM UTC  (today)

File size:
14.1 KB (14,416 bytes)

Product version:
1.10

Copyright:
Copyright (C) 2008-2011 CHIeru Co., Ltd. All rights reserved.

Original file name:
ChKbFlt.sys

File type:
Driver (Win64 SYS)

Language:
Language Neutral

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

Digital Signature
Signed by:
CHIeru Co.,Ltd

Authority:
GlobalSign nv-sa

Valid from:
10/21/2010 11:28:07 PM

Valid to:
10/22/2011 11:28:04 PM

Subject:
E=sysadmin@chieru.co.jp, CN="CHIeru Co.,Ltd", OU="CHIeru Co.,Ltd", O="CHIeru Co.,Ltd", L=Ota, S=Tokyo, C=JP

Issuer:
CN=GlobalSign ObjectSign CA, OU=ObjectSign CA, O=GlobalSign nv-sa, C=BE

Serial number:
0100000000012BD27D3848

File PE Metadata
OS bitness:
Win64

CTPH (ssdeep):
192:gZW3J+Ig1AGJqicu8j+T/tWeuDBfzzSy8jSJUbueq23ZbXq:gZW3J+IgmFs8j+JWZZfdUb+23Zb6

Driver
Display name:
ChKbFlt

Type:
Kernel device driver (KernelDriver)


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