This file is indexed.

/etc/logcheck/ignore.d.server/dropbear is in logcheck-database 1.3.17.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
2
3
4
^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dropbear\[[[:digit:]]+\]: Child connection from [.:[:xdigit:]]+:[[:digit:]]+$
^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dropbear\[[[:digit:]]+\]: pubkey auth succeeded for '[[:alnum:]-]+' with key md5 ([[:xdigit:]]{2}:){15}[[:xdigit:]]{2} from [.:[:xdigit:]]+:[[:digit:]]+$
^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dropbear\[[[:digit:]]+\]: password auth succeeded for '[[:alnum:]-]+' from [.:[:xdigit:]]+:[[:digit:]]+$
^[[:alpha:]]{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dropbear\[[[:digit:]]+\]: exit after auth \([[:alnum:]-]+\): Exited normally$