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tpfilter.sys

TouchPad Filter Driver

BYD precision manufacture company

It runs as a Windows 64-bit kernel mode device driver named “TouchPad”.
Publisher:
TP Microelectronic  (signed by BYD precision manufacture company)

Product:
TouchPad Filter Driver

Description:
TP TouchPad Filter Driver

Version:
2.4.1.2

MD5:
4fde0dcae9908d843d753474c6a53838

SHA-1:
943cddd1295440541cca549266d798fb2c7f6061

SHA-256:
8839b4a967bd3f69acd5d0d6c6661f63f83a68f1ea81f47d00ecf964a436528b

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/13/2025 6:44:20 PM UTC  (today)

File size:
25.3 KB (25,928 bytes)

Product version:
2.4.1.2

Copyright:
Copyright (C) Corp. 2014

Original file name:
tpfilter.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
BYD precision manufacture company

Authority:
VeriSign, Inc.

Valid from:
5/28/2012 2:00:00 AM

Valid to:
7/28/2015 1:59:59 AM

Subject:
CN=BYD precision manufacture company, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=BYD precision manufacture company, L=Shenzhen, S=Guangdong, C=CN

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:
15D43515136FCE8EF9B3A37AF7EADA49

File PE Metadata
Compilation timestamp:
9/30/2014 7:56:27 AM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

CTPH (ssdeep):
384:ADKTGfVb68Dh1nYPLCiFUHeMKSlbyFRjlSRzKq:ADKTGfxtDh1O58RWq

Entry address:
0x13D8

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, AB, 4C, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, FE, 4B, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, C2, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 48, 8B, C1, 49, 83, F8, 08, 72, 2C, 0F, B6, D2, 49, B9, 01, 01, 01, 01, 01, 01, 01, 01, 49, 0F...
 
[+]

Code size:
4.5 KB (4,608 bytes)

Driver
Display name:
TouchPad

Service name:
tpfilter

Type:
Kernel device driver (KernelDriver)

Group:
Pointer Port


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