What is trayicon.exe?

trayicon.exe is an executable file which primary purpose is to start a parasite or launch some of its components. Once executed, the trayicon.exe file runs a process that is responsible for the parasite’s payload. trayicon.exe is a significant part of a dangerous threat, but it can also work on its own. DO NOT execute it!
The trayicon.exe file is installed and used by PopCorn.
You are highly advised to scan the system, delete executable trayicon.exe and terminate all the processes it started.
Please note that the trayicon.exe file actually may be a fully legitimate part of the operating system or legitimate software. Often parasites use files with unsuspicious names, but malicious functionality. You should always carefully check the file before deleting it. It may not be related with malware, but can be required by your essential programs to work properly.