The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the dullahan_host.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
Description:Dullahan_host.exe is not essential for Windows and will often cause problems. Dullahan_host.exe is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of the user's profile folder—common is C:\Program Files\Firestorm-Releasex64\llplugin\ or C:\Program Files\FirestormOS-Releasex64\llplugin\.
Known file sizes on Windows 10/11/7 are 313,856 bytes (25% of all occurrences), 305,152 bytes and 7 more variants.
There is no file information. The program has no visible window. The file is not a Windows core file.
Dullahan_host.exe is able to monitor applications.
dullahan_host.exe appears to be a compressed file.
Therefore the technical security rating is 49% dangerous, but you should also take into account the user reviews.
Uninstalling this variant:
It is possible to do the following:
Important: Some malware camouflages itself as dullahan_host.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the dullahan_host.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Score
User Comments
es handelt sich um eine Datei die zum Packet Firestorm Viewer zum besuchen Virtueller Weltten wie Second Life oder der OpenSim benötigt wird Daniel Krämer (further information)
achtung gefährlich tritt bei falschen firestorm versionen auf Holger Linden
dullahan_host.exe is used in at least one other Second Live viewer. I use Cool VL Viewer, and don't have Firestorm loaded at all. MissPirette
Bei mir kam die Meldung von Kaspersky, das die exe meine Webcam nutzen würde. Ich habe das gesperrt. Countdevil
dullahan_host.exe belongs to the program "Firestorm-Release" version . It is used to give users access to 3D hypergrids such as OpenSim or Second Life. A. M. Coy (further information)
It's just a chromium embedded framework web browser plugin for Second Life viewers. Eisfuchs (further information)
YAH ITS A PIECE OF CRAP ASSOCIATED WITH THAT BAD VERSION OF FIRESTORM UNFORTUNATELY THE FIRESTROM TECHS HAVE TO KISS LINDEN'S *** TO BE PART OF SECOND LIFE JOE BLOW FROM IDAHO
Ist nötig um mit dem entsprechenden Viewer in virtuellen Welten wie Open Sim und Second Life hineinzukommen. Rubeus Helgerud
one user in SL is called like this "dullauhan_host.exe" and follow some user (like me) I'm not paranoid but it bothers me and other users of second life. Too. LL He is not concerned and does not address your complaint, only one person told me that it is related to the bobiebelleNN project Ninja69 (further information)
Summary: Average user rating of dullahan_host.exe:
based on 8 votes with 9 user comments.
3 users think dullahan_host.exe is essential for Windows or an installed application.
One user thinks it's probably harmless.
2 users think it's neither essential nor dangerous.
2 users think dullahan_host.exe is dangerous and recommend removing it.
One user is not sure about it.
Best practices for resolving dullahan_host issues
A clean and tidy computer is the key requirement for avoiding problems with dullahan_host. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.
To help you analyze the dullahan_host.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.
Score
User Comments
Daniel Krämer (further information)
Holger Linden
MissPirette
Countdevil
A. M. Coy (further information)
Eisfuchs (further information)
JOE BLOW FROM IDAHO
Rubeus Helgerud
Ninja69 (further information)
Summary: Average user rating of dullahan_host.exe: based on 8 votes with 9 user comments. 3 users think dullahan_host.exe is essential for Windows or an installed application. One user thinks it's probably harmless. 2 users think it's neither essential nor dangerous. 2 users think dullahan_host.exe is dangerous and recommend removing it. One user is not sure about it.