NoVirusThanks SysTray Refresh
The 1.0 version of NoVirusThanks SysTray Refresh is provided as a free download on our software library. Our antivirus analysis shows that this download is virus free. The latest setup package takes up 440 KB on disk. This free software is a product of NoVirusThanks Company Srl. The software lies within System Utilities, more precisely System Optimization.
From the developer:
When a program is forcefully terminated, it may not close its system tray icon until you hover your mouse over them.
You may want to check out more software, such as NoVirusThanks Malware Remover, NoVirusThanks Uploader or NoVirusThanks Anti-Rootkit Free, which might be related to NoVirusThanks SysTray Refresh.