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sfkbd.sys

Waterwall Keyboard Filter Driver

Waterwall Systems Co., Ltd

It runs as a Windows 64-bit kernel mode device driver named “Waterwall Keyboard Filter”.
Publisher:
WaterWall Systems  (signed by Waterwall Systems Co., Ltd)

Product:
Waterwall Keyboard Filter Driver

Description:
Keyboard Filter Driver x64

Version:
3,0,11,10061 built by: WinDDK

MD5:
8993a72707f2f3c137e589a7c386dbfa

SHA-1:
0e932b2f970b715102ccbb80f8486b70a282bde4

SHA-256:
3282eeb910b3d67dc6960779d3718929d10e1f72d67aefd23c0d8f4d1c28848a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/20/2024 1:11:34 AM UTC  (today)

File size:
14.3 KB (14,624 bytes)

Product version:
3,0,0,0

Copyright:
Copyright (C) WaterWall Systems Co.,Ltd. All Rights Reserved.

Original file name:
sfkbd.sys

File type:
Driver (Win64 SYS)

Language:
Language Neutral

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

Digital Signature
Signed by:
Waterwall Systems Co., Ltd

Authority:
VeriSign, Inc.

Valid from:
1/25/2011 10:00:00 PM

Valid to:
2/25/2012 8:59:59 PM

Subject:
CN="Waterwall Systems Co., Ltd", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Waterwall Systems Co., Ltd", L=Geum Chungu, S=Seoul, C=KR

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
59EFC1BF90A02DCED57D71319A1A018F

File PE Metadata
Compilation timestamp:
10/6/2011 5:38:19 AM

OS version:
6.1

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
9.0

CTPH (ssdeep):
192:kkSZgyk5h0rYowHTmC4HSayowJL/Kr9ZCApkT1rrZgjlBOrkyms+vf1+3br0Q:JSZJU0rYZHTmC4HSaYJLjp1P6jvYO+3

Entry address:
0x615C

Entry point:
48, 83, EC, 28, 4C, 8B, C2, 4C, 8B, C9, E8, 95, FF, FF, FF, 49, 8B, D0, 49, 8B, C9, 48, 83, C4, 28, E9, 8E, FE, FF, FF, CC, CC, CC, CC, CC, CC, 5C, 00, 44, 00, 65, 00, 76, 00, 69, 00, 63, 00, 65, 00, 5C, 00, 73, 00, 66, 00, 6B, 00, 62, 00, 64, 00, 00, 00, CC, CC, CC, CC, 5C, 00, 44, 00, 6F, 00, 73, 00, 44, 00, 65, 00, 76, 00, 69, 00, 63, 00, 65, 00, 73, 00, 5C, 00, 73, 00, 66, 00, 6B, 00, 62, 00, 64, 00, 00, 00, F0, 61, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 50, 63, 00, 00, 00, 20, 00, 00, 00, 00, 00, 00...
 
[+]

Code size:
4 KB (4,096 bytes)

Driver
Display name:
Waterwall Keyboard Filter

Service name:
sfkbd

Type:
Kernel device driver (KernelDriver)

Group:
Keyboard Class


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