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Apfiltr.sys

Alps Touch Pad Driver

Alps Electric Co., LTD.

It runs as a Windows kernel mode device driver named “Alps Pointing-device Filter Driver”.
Publisher:
Alps Electric Co., LTD.  (signed and verified)

Product:
Alps Touch Pad Driver

Version:
7.3.0.21 built by: WinDDK

MD5:
77fe7e504fc94af03c8b9669536029bc

SHA-1:
d7a29810ad766da6cfbf12384337380a54c81dde

SHA-256:
838b70a3ee599988a921ddb2fa8cdf04035005094bace55a5e04abd97398d1a3

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 7:10:10 AM UTC  (today)

File size:
187 KB (191,536 bytes)

Product version:
7.3.0.21

Copyright:
Copyright (c) Alps Electric Co., Ltd. All rights reserved.

Original file name:
Apfiltr.sys

File type:
Driver (Win32 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Alps Electric Co., LTD.

Authority:
VeriSign, Inc.

Valid from:
4/15/2008 4:30:00 AM

Valid to:
4/16/2009 4:29:59 AM

Subject:
CN="Alps Electric Co., LTD.", OU=HQ, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Alps Electric Co., LTD.", L=1-7 Yukigaya Otsuka-cho Ota-ku, S=Tokyo, C=JP

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:
1EEF6993822FA73AC50CD95402AFEA00

File PE Metadata
Compilation timestamp:
1/30/2009 6:44:11 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

CTPH (ssdeep):
3072:RSu/bDcc8mu8Iqi0rQoT+WLTUT7+5qi4mCf8A:vzX68Vi08rWcJ8A

Entry address:
0x2235A

Entry point:
8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 85, DB, 75, 0E, FF, 75, 0C, 53, E8, 81, CD, 00, 00, E9, BE, 00, 00, 00, 66, 83, 25, B8, AD, 03, 00, 00, 56, FF, 75, 0C, BE, B8, AD, 03, 00, 56, 89, 1D, CC, AD, 03, 00, 66, C7, 05, BA, AD, 03, 00, 08, 02, C7, 05, BC, AD, 03, 00, D0, AD, 03, 00, FF, 15, CC, 70, 03, 00, 68, C8, AD, 03, 00, 68, B8, A6, 03, 00, 56, 53, E8, 81, 0F, 00, 00, 85, C0, 7C, 77, 57, 8B, 3D, D8, AF, 03, 00, EB, 0E, 56, 53, FF, 57, 08, 85, C0, 89, 45, 08, 7C, 1B, 8B, 3F, 85, FF, 75, EE, E8, 62, 00, 00...
 
[+]

Entropy:
6.3976

Code size:
160.5 KB (164,352 bytes)

Driver
Display name:
Alps Pointing-device Filter Driver

Service name:
ApfiltrService

Type:
Kernel device driver (KernelDriver)

Group:
Pointer Port


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