This is not "shutting down" rsyslog. The kill command sends a SIGHUP to rsyslog, which causes it to reopen its log files - what you are seeing is a normal logro

This is not "shutting down" rsyslog. The kill command sends a SIGHUP to rsyslog, which causes it to reopen its log files - what you are seeing is a normal logrotation, not an attempt to terminate the process. I suspect virustotal did the check in a container with a logrotation job still running, and it happened to run right in the moment when yt-dlp was being tested.