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Running, Malicious, Unwanted, Memory Hogs

Welcome to the PC Matic Process Library. We maintain an extensive list of common processes running on today’s PCs. Within this library you can learn more about the processes running on your machine.

Process Library Detail

What is tctrliohook.exe? TCtrlIOHook?

Vendor:      TOSHIBA
Product:     
Vendor Website:      http://www.toshiba.com/tai-new/
Last Seen by PC Matic:      No Data

Process is Bad PC Matic has analyzed this process and determined that there is a high likelihood that it is bad.
Process is questionablePC Matic has analyzed this process and determined that the safety of this process is questionable.
Process is goodPC Matic has analyzed this process and determined that there is a high likelihood that it is good.
Process is goodThis process is a Microsoft or Windows process, but many viruses use this file name to escape notice.

Purpose: TCtrlIOHook.exe - One of the configuration/security processses unique to Toshiba laptops.

tctrliohook.exe is required by third-party software or hardware and should not disabled.


tctrliohook.exe is known to be a bad process. Learn more about protecting your PC from these bad processes with PC Matic.
tctrliohook.exe could be a harmful process. Learn more about protecging your PC from these potential harmful processes with PC Matic.
This information brought to you by PC Matic. PC Matic's real-time protection, Super Shield, blocks ALL bad and unknown threats to keep your PC secure.
tctrliohook.exe is a Microsoft or Windows process but some versions of this exe carry viruses.
Learn more about protecting yourself from bad versions of this file with PC Matic.

Percentage of recently scanned PC's with this process running: 0.02%
Average CPU use for this program: 0%
Average RAM for this program: 1 MB


Program Name MD5 Count
tctrliohook.exe

MD5 Hashes

# Status MD5 Revision Name Size
1 Status 0x7ca24d84bd06e98f30a4f5623ee31f89 9/25/2017 2:37:00 PM Unknown 1, 0, 0, 7 TCtrlIOHook 28 KB
2 Status 0x6dc30391666eb94dcb44a17b86cc66cd 3/17/2016 11:15:00 PM Unknown 1, 0, 0, 4 TCtrlIOHook 28 KB
3 Status 0x9c83125dd3c5f966a10272b94268be1a 3/22/2015 6:08:00 PM Unknown 0, 33, 10, 2 TCtrlIOHook 28 KB
4 Status 0x59ae974cf396c857565831cb97c4845b 1/11/2015 1:20:00 PM Unknown 1, 0, 0, 7 TCtrlIOHook 28 KB
5 Status 0x93e9e2f7e303c6c85f162d1d2e6aa67b 9/4/2014 8:24:00 AM Unknown 1, 0, 0, 9 TCtrlIOHook 28 KB
6 Status 0xd3c8db2c3b542ccf2c80cf1862f7e332 8/3/2014 10:09:00 PM Unknown 1, 0, 0, 2 TCtrlIOHook 28 KB
7 Status 0x3719f6f2b9ab2555bded1c0df7614dae 2/5/2012 3:33:00 AM Unknown 0, 32, 10, 3 TCtrlIOHook 28 KB
8 Status 0xe0d6512806169ae042a7b664047e43df 2/3/2012 9:33:00 PM Unknown 0, 31, 1, 1 TCtrlIOHook 28 KB
9 Status 0x0eb27df4ed078cf826502012fcceca88 7/22/2011 3:01:00 PM Unknown 0, 8, 0, 0 TCtrlIOHook 28 KB
10 Status 0xc4adf9b131acedfd91cc73170b06109c 1/25/2011 12:35:00 AM Unknown Unknown TCtrlIOHook 28 KB
11 Status 0xb374df5bc40bf81cc06bb1aa98965b8f 12/19/2010 7:08:00 PM Unknown 0, 34, 10, 2 TCtrlIOHook 28 KB
12 Status 0x9b4043ad259ffadeb507b2fb5ffe6a38 11/21/2010 11:49:00 PM Unknown 1, 0, 3, 12 TCtrlIOHook 28 KB
13 Status 0x4a7d08fe3be87ccf913812e1f0c6e887 9/24/2010 6:04:00 PM Unknown 1, 0, 3, 16 TCtrlIOHook 28 KB
14 Status 0xfada29ff2af5158c45aa6bbac5dfcd27 6/3/2010 9:02:00 PM Unknown 1, 0, 0, 8 TCtrlIOHook 28 KB
15 Status 0x28964e119b1aba23d3e4c05f6428bd6e 5/30/2010 3:24:00 PM Unknown 1, 0, 3, 7 TCtrlIOHook 28 KB
16 Status 0x9de8c44ad4fdbf9eb9394dce78292a15 4/15/2010 11:56:00 PM Unknown 0, 9, 1, 0 TCtrlIOHook 28 KB
17 Status 0x252e6dffd1dc48c324399969c5bf010a 1/12/2010 5:41:00 PM Unknown Unknown TCtrlIOHook 88 KB
18 Status 0x57a56cc9d0cd58e1481d39bf714dc81b 6/4/2009 7:59:00 PM Unknown Unknown TCtrlIOHook 28 KB
19 Status 0x3e7c87e8c54c7b3a6d99bf2ff41267f5 5/6/2009 2:13:00 AM Unknown Unknown TCtrlIOHook 28 KB
20 Status 0x94793278b1ffb9cf7b412ecb0e97f553 3/9/2009 6:39:00 AM Unknown Unknown TCtrlIOHook 48 KB
21 Status 0xb7e5a4c6aa812ad45048dec1268841b7 1/5/2009 7:43:00 PM Unknown 1, 0, 3, 8 TCtrlIOHook 28 KB
22 Status 0xaeec2a391f83c8cd22051a346dca0c89 10/27/2008 11:45:00 PM Unknown Unknown TCtrlIOHook 28 KB
23 Status 0xef57642e3accb9ffbe91bdbbe7218012 5/11/2008 1:12:00 PM Unknown Unknown TCtrlIOHook 28 KB


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