Jan 23 09:55:23 AZRTGSFTP1V sshd[1961]: Accepted password for guestuser from x.x.x.x port 28349 ssh2
Jan 23 09:55:24 AZRTGSFTP1V sshd[1961]: pam_unix(sshd:session): session opened for user guestuser by (uid=0)
Jan 23 09:55:24 AZRTGSFTP1V sshd[1966]: subsystem request for sftp