diff options
| author | Hendrik Jaeger <root@netwichtig.de> | 2019-05-26 10:55:50 +0200 |
|---|---|---|
| committer | Hendrik Jaeger <root@netwichtig.de> | 2019-05-26 10:58:14 +0200 |
| commit | cbb4edaad977e1f0091bd840554cde64d916ada6 (patch) | |
| tree | c78a48308bab1c0cbf56faec7b9ab25168e8f25a /files/etc/logcheck | |
| parent | 96215cd33b2f60697389d7a6919f4a2705db23a1 (diff) | |
Update logcheck rules for ssh
Diffstat (limited to 'files/etc/logcheck')
| -rw-r--r-- | files/etc/logcheck/ignore.d.server/local-ssh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/files/etc/logcheck/ignore.d.server/local-ssh b/files/etc/logcheck/ignore.d.server/local-ssh index 3d35320..229545c 100644 --- a/files/etc/logcheck/ignore.d.server/local-ssh +++ b/files/etc/logcheck/ignore.d.server/local-ssh @@ -8,7 +8,7 @@ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Did not receive identification string from ([:[:xdigit:].]+|UNKNOWN)+ port [[:digit:]]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnected from [:[:xdigit:].]+ port [[:digit:]]+ \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting: bad client public DH value \[preauth\]$ -^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting: Change of username or service not allowed: \([^,]+,ssh-connection\) -> \([^,]+,[^)]+\)? \[preauth\]$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting: Change of username or service not allowed: \([^,]*,ssh-connection\) -> \([^,]*,[^)]+\)? \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting: Packet corrupt \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting: Too many authentication failures for (invalid user|root) [[:alnum:]]+ from [[:digit:].]+ port [[:digit:]]+ ssh2 \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Disconnecting: Too many authentication failures \[preauth\]$ @@ -64,7 +64,7 @@ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: fatal: Write failed: Connection reset by peer \[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: input_userauth_request: invalid user [[:alnum:][:space:].:+-]+\[preauth\]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: invalid public DH value: <= 1 \[preauth\]$ -^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Invalid user [[:alnum:][:space:][:digit:]@\$#\\!.,:;=_+*-]* from [:.[:xdigit:]]+ port [[:digit:]]+$ +^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Invalid user [[:alnum:][:space:][:digit:]\^%@\$#\\!.,:;=_+*-]* from [:.[:xdigit:]]+ port [[:digit:]]+$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: PAM service\(sshd\) ignoring max retries; [[:digit:]] > [[:digit:]]$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: pam_unix\(sshd:auth\): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=[^[:space:]]+([[:space:]]+user=(root|nobody|backup|daemon|www-data|games|news|mail|lp|sync|uucp|identd|gnats|irc|list|proxy|sys|nagios|mysql|bin|ftp|sshd|smmsp|snmp|man|ntp|quagga|libuuid|Debian-exim|proftpd|logcheck|vmail|statd|dovecot|postfix|puppet|bacula))?$ ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: pam_unix\(sshd:auth\): check pass; user unknown |