There is nothing about stopping/killing rsyslog in thst virustotal output. `kill -s HUP` sends SIGHUP to a process (read rsyslogd(8) to know how it interprets HUP).
It seems like virustotal also records unrelated processes running on that host, logrotation is a normal thing.
It seems like virustotal also records unrelated processes running on that host, logrotation is a normal thing.