77,019,263 programs installed

Should I remove HiJackThis?

What percent of users and experts removed it?
19% remove it81% keep it
Overall Sentiment
Good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #1,944
United States Rank #1,628
Reach 0.3986%
Installation trends (last 30 days)
Uninstallation trends (last 30 days)
Lifespan of installation (until removal)
< 21.14 days
623.50 days >
Average installed length: 327.60 days

Versions

VersionDistribution
1.0.0 100.00%

Other programs by Trend Micro

HiJackThis

What is HiJackThis?

HijackThis is an open source enumerating tool for Microsoft Windows originally created by Merijn Bellekom, and later sold to Trend Micro. The program is notable for targeting browser-hijacking methods, rather than relying on a database of known spyware. It scans a user's computer quickly, and displays browser hijacking locations, showing what entries are there. HijackThis is used primarily for diagnosis of browser hijacking, as uninformed use of its removal facilities can cause significant software damage to a computer. HijackThis does not remove or detect spyware; it lists most common locations where browser hijacking activity can occur. Browser hijacking can cause malware to be installed on a computer.

About  (from Trend Micro)

HijackThis is a free utility that generates an in depth report of registry and file settings from your computer. HijackThis makes no separation between safe and unsafe settings in its scan results giving you the ability to selectively remove items from your machine. In addition to this scan and remove capability Hijack...  Read more
Overview
  • Automatically starts with Windows
  • Installs a Windows Service

Program detailsProgram details

URL: www.trendmicro.com
Installation folder: C:\Program Files\trend micro\hijackthis
Uninstaller: MsiExec.exe /X{45A66726-69BC-466B-A7A4-12FCBA4883D7}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 1.34 MB
Language: English (United States)

Program filesFiles installed by HiJackThis

Program executable:hijackthis.exe
Name:HijackThis
Path:C:\Program Files\trend micro\hijackthis\hijackthis.exe
MD5:29c81875332f7084321c3a82a9a7bf9f
HijackThis inspects your computers browser and operating system settings to generate a log file of the current state of your computer. Using HijackThis you can selectively remove unwanted settings and files from your computer. Because the...
Additional files:
  • steam.exe (by Valve) - Steam Client Bootstrapper (Steam Client Bootstrapper ([email protected]))
  • steamservice.exe (by Valve) - Steam Client Service (Steam Client Service ([email protected]))
  • dsetup.dll (by Microsoft) - Microsoft® DirectX for Windows® (Direct driver preloader)
  • dsetup32.dll (by Microsoft) - Microsoft (R) DirectX voor Windows (R) (DirectX Setup - 32-bit onderdeel)
  • dxsetup.exe - Microsoft(R) DirectX voor Windows(R) (Microsoft DirectX Setup)
  • hpscanui.dll (by Hewlett-Packard Co) - HP Digital Imaging (HPScanUI)
  • microsoft.live.folders.richupload.3.dll - Windows Live (R) (Microsoft® Rich Upload ActiveX control)
  • sqmapi.dll - SQM Client
  • terrafirma.exe (by Seancode) - Terrafirma
  • wimgapi.dll - Windows Imaging Library

Program behaviorsBehaviors exhibited

2 Scheduled Tasks
  • hijackthis.exe is scheduled as a task with the class '{D56661CB-6A30-414B-ABF7-3EFF99E22119}' (runs on registration).
  • steam.exe is scheduled as a task with the class '{F5AD5BE3-8A53-416A-85DF-3F13BD2920A5}' (runs on registration).
Service
  • steamservice.exe runs as a service named 'Steam Client Service' (SYSTEM\CurrentControlSet\Services\Steam Client Service) "Steam Client Service monitors and updates Steam content".
2 Startup Files (User Run)
  • hijackthis.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'HijackThis startup scan' and executes as C:\Program Files\Trend Micro\HijackThis\HijackThis.exe /startupscan.
  • steam.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'Steam Client Bootstrapper ([email protected])' and executes as "C:\Program Files\Steam\steam.exe".
2 Windows Firewall Allowed Programs
  • steam.exe is added as a firewall exception for 'C:\Program Files\Steam\Steam.exe'.
  • hijackthis.exe is added as a firewall exception for 'C:\Program Files\Trend Micro\HiJackThis\HiJackThis.exe'.

Program resource utilizationResource utilization averages

hijackthis.exe
Memory:4.26 MB
21.09 MB average
Total CPU:0.0352465767%
0.031193% average
Kernel CPU:0.02021257%
0.016088% average
User CPU:0.01503401%
0.015104% average
I/O reads/min:738 Bytes
435.61 KB average
I/O writes/min:21 Bytes
105.02 KB average
steam.exe
Memory:231.68 MB
Total CPU:0.0002670589%
Kernel CPU:0.00021297%
User CPU:0.00005409%
CPU cycles/sec:59,068,153
Switches/sec:1,030
I/O reads/min:7.28 MB
I/O writes/min:7.94 MB
steamservice.exe
Memory:11.8 MB
Total CPU:0.0008051673%
Kernel CPU:0.00047723%
User CPU:0.00032794%
CPU cycles/sec:3,662,892
Switches/sec:31
I/O reads/min:14.46 KB
I/O writes/min:1.13 KB

How do I remove HiJackThis?

Quickly and completely remove HiJackThis from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall HiJackThis from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program HiJackThis, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove HiJackThis.

OS VERSIONS
Win 7 (SP1) 60%
Win 8.1 0%
 
WHEN IT STARTS
Auto-starting? Yes
(Found in the run registry)
 
USER ACTIONS
Uninstall it 19%
Keep it 81%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 63.65%
Windows XP 15.07%
Windows 8 12.93%
Windows Vista 8.26%
Windows Server 2003 0.07%
Windows 8.1 0.02%
Which OS releases does it run on?
Windows 7 Home Premium 33.97%
Windows 7 Ultimate 15.14%
Microsoft Windows XP 14.98%
Windows 7 Professional 12.18%
Windows Vista Home Premiu... 6.33%
Windows 8.1 4.13%

Distribution by countryGeography

54.10% of installs come from the United States
Which countries install it?
  United States 54.10%
  Italy 6.17%
  France 5.63%
  United Kingdom 4.71%
  Canada 3.72%
  Germany 3.25%
  Netherlands 2.13%
  Australia 1.63%
  Belgium 1.62%
  Poland 1.47%
  Spain 0.97%
  Israel 0.86%
  Thailand 0.76%
  Finland 0.70%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 26.95%
Hewlett-Packard 23.06%
Acer 14.52%
GIGABYTE 9.82%
ASUS 8.52%
Toshiba 6.59%
Intel 3.48%
American Megatrends 2.24%
Samsung 2.02%
Lenovo 1.74%
Sahara 1.06%
Common models
HP Pavilion dv6 Notebook ... 7.10%
HP Pavilion dv7 Notebook ... 5.64%
HP Pavilion g6 Notebook P... 2.72%
ASUS All Series 2.33%
Dell Inspiron N5110 2.14%
Dell Inspiron 1545 2.14%

About Trend Micro

Trend Micro is a software security company that developes the Titanium Internet Security, Trend Micro Worry-Free Business Security, OfficeScan, and other security products and services.
Publisher URL: www.trendmicro.com

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