Starting yesterday, there have been numerous reports of people’s Windows computers being infected with something called “All-Radio 4.27 Portable”. After researching this, it has been determined that seeing this program is a symptom of a much bigger problem on your computer.
If your computer is suddenly displaying the above program, then your computer is infected with malware that installs rootkits, miners, information-stealing Trojans, and a program that is using your computer to send send out spam.
Unfortunately, while some security programs are able to remove parts of the infection, the rootkit component needs manual removal help at this time. Due to this and the amount of malware installed, if you are infected I suggest that you reinstall Windows from scratch if possible.
Furthermore, some of the VirusTotal scans associated with this infection have indicated that an information stealing Trojan could have been installed as well. Therefore, it is strongly suggested that you change your passwords using a clean machine if you had logged into any accounts while infected.