iexplore.exe information

View most popular files
Information and startup locations can be examined on this page: verify all your files to make sure that they are legitimate, digitally signed and from the company Microsoft Corporation to which they should belong.

iexplore.exe security and file info

Internet Explorer - Microsoft® Windows® Operating System - Microsoft Corporation
Filetype : executable
An executable file is a program that can be executed in your windows environment.

What is iexplore.exe?
Iexplore.exe is the process for Microsoft Internet Explorer. The following is a screenshot of Internet Explorer 6 in Windows XP:



This process is a nonessential process and can safely be killed. By killing it, however, one or more Internet Explorer windows will be closed and any data within lost. The screenshot below illustrates how this process should appear in the task manager:



In the above screenshot, iexplore.exe is running as the current user (Mike); it is typically not run as SYSTEM or any other user.

Dangers of iexplore
As this is a common legitimate process, it is common for virus writers and spyware vendors to disguise their malware as the genuine Internet Explorer.

Some malicious files will have the same name as this process but will be stored somewhere other than in %ProgramFiles%\Internet Explorer. Other malware will use a name that appears similar to it but with slight differences in spelling or with appended digits. The following malware is known to disguise itself as iexplore.exe:
  • W32/Forbot-AG (%SystemRoot%\System32)
    • This is a worm and backdoor Trojan that connects to a remote IRC server to allow an attacker to take control of a compromised system.
  • W32/Spybot-V (%SystemRoot%\System32)
    • This is a backdoor Trojan that spreads over peer-to-peer networks.
  • W32/Mytob-CH (%SystemRoot%\System32\iexplorer.exe)
    • This is an IRC backdoor Trojan that allows a remote attacker to take over an infected system.
  • W32/Rbot-EZ (%SystemRoot%\System32)
There is often multiple instances of this process running at a given time. The presence of multiple instances is not an indicator of a malware infection. Note that this process should not be running if you are not running Internet Explorer. If it is, your system may be infected with malware.

Common problems
  • Internet Explorer uses 100% CPU time
    • This can be caused by a spyware infection. Scan your system for spyware.
    • This problem can also be caused by a misbehaved plugin. Uninstall plugins one by one until the problem goes away.
  • My Internet Explorer homepage suddenly changed!
    • This is a sign of a spyware/adware infection. Perform a scan and remove any spyware or adware that is found.
Possible error for this file:
Application error, the application has generated errors and will be closed by windows

Our recommendation:
 Click here to run a FREE Scan for IEXPLORE.EXE related errors

MD5 File security rating
A MD5 hash is a unique fingerprint of a file.
Different files/versions can have the same filenames. The MD5 hash verifies that the legitimate file is not altered.
Runscanner (Freeware) can help you checking the file's MD5 hashes

Iexplore.exe files in Runscanner database
  283 different item(s) in database
  1 different item(s) in database
  3 different item(s) in database
  201 different item(s) in database

Green items are verified safe to use
Unrated items are not yet checked for safety.
Red items are not safe (typically virusses, spyware or other malware)
This file is digitally signed by it's publisher.
This means that the file is from the company claiming to created it, this does not mean by default that the file is safe

General file info
Product name:  Microsoft® Windows® Operating System
Description:  Internet Explorer
Company:  Microsoft Corporation
Fix IEXPLORE.EXE errors:  Free registry scan

Pacman startup database
Added by an unidentified VIRUS, WORM or TROJAN! Note - this is not the legitimate Internet Explorer iexplore.exe process which is always located in the Program FilesInternet Explorer folder and should not normally figure in Msconfig/Startup!
Added by the AGENT.QG TROJAN! Note - this is not the legitimate Internet Explorer iexplore.exe process which is always located in the Program FilesInternet Explorer folder and should not normally figure in Msconfig/Startup! This file is located in the Winnt or Windows folder
Added by the APHEXDOOR TROJAN! Note - this is not the legitimate Internet Explorer iexplore.exe process which is always located in the Program FilesInternet Explorer folder and should not normally figure in Msconfig/Startup! This file is located in the Winnt or Windows folder
info provided by sysinfo.org

Automatic startup locations
  001 Running Processes
  002 Autorun registry entries local machine
  003 Autorun registry entries Current User
  004 All users startup startmenu
  005 Current user startup startmenu
  007 Roaming Start Menu\Programs\Startup
  008 Autorun registry entries Default user
  010 Installed services
  035 Active Setup Installed Components
  042 HKLM Internet Explorer Extensions
  073 %windir%\Tasks
  135 Current User Runonce (+ subkeys)
  136 Local Machine Runonce (+subkeys)
  166 HKCU Policies\Explorer\Run

User comments for this file


More system processes
iexplore.sys iexplore32.sys
iexplorehp.exe iexploreomeaw.dll
iexplorer.dll.exe iexplorer.exe
iexplorere.exe iexplorermime.dll
iexplorers.exe iexpress.exe
iexwm.exe iezonehlp.dll
iezoom.dll if6b75.exe
iface.exe ifastseek.dll
ifbld60.exe ifbyurn.dll
ifclsmr.sys ifclsmrsvc.exe
ifcusb.sys ifdcom.ocx
ifdmanx.ocx ifdnds.ocx
ifdxmlsetup.ocx ifedatahost.exe
ifhelper.dll IFILEU~1.OCX
IFILEU~2.OCX ifilter.sys
ifilttst.exe ifinger.exe
ifingerbho.dll ifiupl~1.ocx
iflsp.dll iflyte~1.ocx
ifmember.exe ifmonu.dll
ifns.exe ifolder.dll
ifolderapp.exe ifoldershell.dll
ifolor~1.ocx iFonBalance(NWGSM-2.54).exe
ifonbalance.exe iformat.exe
iformat2.exe ifp4.exe
ifp800.sys ifpelaunch.exe


Database search
Filename / Process
Guid / CLSID
MD5 hash

488 MD5 version(s) found
0010F2A87822C1419F88...
00B0273736C27F68F101...
00C8A9907731E0694495...
018E63955CF971D0BFBA...
03227344F7D98E8F9CD7...
039424FA9B7C22EFBF06...
0450C3CE66993855405D...
047DA39A8DE5471C6309...
04CABAD69BE78EB9C03C...
0530C0377AEFCA05D217...

only top 10 displayed

Check your autostart files
Download Runscanner
Freeware: 1.58 MB



Copyright Hemoco.com