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Apfiltr.sys

Alps Touch Pad Driver

ALPS ELECTRIC CO., LTD.

It runs as a Windows 64-bit kernel mode device driver named “Alps Touch Pad Filter Driver for Windows x64”.
Publisher:
ALPS ELECTRIC CO., LTD.  (signed and verified)

Product:
Alps Touch Pad Driver

Version:
8,1,0,525

MD5:
995ebacafbe57b22a5568f4b519803a4

SHA-1:
9681c0ec6a6ad03bba26143c2f856f43b70fa2bd

SHA-256:
5af8e57dea97b7e081c741402566e9580410be0445704d57ca71e58725870605

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
8/25/2025 7:06:49 PM UTC  (today)

File size:
591.1 KB (605,320 bytes)

Product version:
8,1,0,525

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

Original file name:
Apfiltr.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
ALPS ELECTRIC CO., LTD.

Authority:
DigiCert Inc

Valid from:
11/11/2015 7:00:00 PM

Valid to:
1/18/2017 7:00:00 AM

Subject:
CN="ALPS ELECTRIC CO., LTD.", O="ALPS ELECTRIC CO., LTD.", L=Ota-ku, S=Tokyo, C=JP, PostalCode=145-0067, STREET="1-7, Yukigaya-otsukamachi", STREET=Alps Electric Honsha Bldg., SERIALNUMBER=010801000723, OID.1.3.6.1.4.1.311.60.2.1.3=JP, OID.2.5.4.15=Private Organization

Issuer:
CN=DigiCert EV Code Signing CA (SHA2), OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0274E3A0C1EB99849D03B1E429ADB724

File PE Metadata
Compilation timestamp:
4/18/2016 8:56:02 AM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

CTPH (ssdeep):
12288:gBaEmMLddCw5HqJJZFtWBCvxdTxHwQnwc41DU1aRaVlmQ4b3LW4d:gBaEmMLddCwAJdtWBCJdlHwQU1DWl4bj

Entry address:
0x740D0

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, CB, 00, 02, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 02, 00, 00, 00, CC, CC, 48, 89, 5C, 24, 08, 48, 89, 6C, 24, 10, 48, 89, 74, 24, 18, 57, 48, 83, EC, 20, 33, ED, 48, 8B, F2, 48, 8B, F9, 48, 85, C9, 75, 0A, E8, DE, FE, 01, 00, E9, E0, 00, 00, 00, 48, 89, 0D, 5A, 6A, 01, 00, 48, 8D, 05, 6B, 6A, 01, 00, 48, 8D, 0D, 6C, 6C, 01, 00, 48, 89, 05, 6D, 6C, 01, 00, C7, 05, 5B, 6C, 01, 00, 00, 00, 08, 02, FF, 15, 4D...
 
[+]

Entropy:
6.4675

Code size:
519.5 KB (531,968 bytes)

Driver
Display name:
Alps Touch Pad Filter Driver for Windows x64

Service name:
ApfiltrService

Type:
Kernel device driver (KernelDriver)

Group:
Pointer Port


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