--- /dev/null
+**Phase 1: Completed pre-decoding.
+ full event: 'May 26 19:40:41 enigma sudo: dcid : TTY=ttyp0 ; PWD=/var/www/htdocs ; USER=root ; COMMAND=/usr/bin/tail /var/log/secure'
+ hostname: 'enigma'
+ program_name: 'sudo'
+ log: 'dcid : TTY=ttyp0 ; PWD=/var/www/htdocs ; USER=root ; COMMAND=/usr/bin/tail /var/log/secure'
+
+**Phase 2: Completed decoding.
+ decoder: 'sudo'
+
+**Phase 3: Completed filtering (rules).
+ Rule id: '5403'
+ Level: '4'
+ Description: 'First time user executed sudo.'
+**Alert to be generated.
+
+