# # CLAMAV # ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: ClamAV update process started at .*$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: Received signal: (wake up|re-opening log file)$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: (daily|main)\.c(l|v)d (is up to date|updated) \(version: [0-9]+, sigs: [0-9]+, f-level: [0-9]+, builder: \w+\)$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: Clamd successfully notified about the update\.$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: --------------------------------------$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: Database updated \([0-9]+ signatures\) from .* \(IP: [0-9.]+\)$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: Downloading daily-[0-9]+.cdiff \[100%\] ?$ # Mar 11 07:30:29 kvarnen freshclam[485]: nonblock_connect: connect timing out (30 secs) ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: nonblock_connect: connect timing out \(30 secs\) # Mar 10 23:29:42 kvarnen freshclam[485]: Can't connect to port 80 of host db.local.clamav.net (IP: 213.73.255.243) ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: Can't connect to port 80 of host db.local.clamav.net \(IP: [.[:digit:]]+\) # Mar 10 23:29:42 kvarnen freshclam[485]: WARNING: getfile: daily-21460.cdiff not found on remote server (IP: 217.19.16.188) ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: WARNING: getfile: daily-[[:digit:]]+.cdiff not found on remote server \(IP: [.[:digit:]]+\) # Mar 10 23:29:42 kvarnen freshclam[485]: WARNING: getpatch: Can't download daily-21460.cdiff from db.local.clamav.net ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: WARNING: getpatch: Can't download daily-[[:digit:]]+.cdiff from db.local.clamav.net # Mar 11 07:30:29 kvarnen freshclam[485]: Trying host db.local.clamav.net (145.58.29.83)... ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ freshclam\[[0-9]+\]: Trying host db.local.clamav.net \([.[:digit:]]+\)... # # DOVECOT # #Mar 9 07:05:01 nada dovecot: imap(katarina): Connection closed: Connection reset by peer in=2733 out=436379 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dovecot: imap\([[:alnum:]]+\): Connection closed(: Connection reset by peer)? in=[[:digit:]]+ out=[[:digit:]]+ #Mar 9 16:48:53 nada dovecot: imap-login: Maximum number of connections from user+IP exceeded (mail_max_userip_connections=10): user=, method=PLAIN, rip=155.4.128.66, lip=66.23.226.92, TLS, session= ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dovecot: imap-login: Maximum number of connections from user\+IP exceeded \(mail_max_userip_connections=[[:digit:]]+\): user=<[[:alnum:]]+>, method=PLAIN, rip=[.:[:digit:]]+, lip=[.:[:digit:]]+, TLS, session=<[[:alnum:]]+> # Mar 8 14:08:09 nada dovecot: imap-login: Disconnected (no auth attempts in 28 secs): user=<>, rip=83.185.81.166, lip=66.23.226.92, TLS handshaking: Disconnected, session= # Mar 8 14:10:01 nada dovecot: imap-login: Disconnected (no auth attempts in 1 secs): user=<>, rip=155.4.128.66, lip=66.23.226.92, TLS: Disconnected, session= # Mar 8 15:42:52 nada dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=141.212.122.129, lip=66.23.226.92, TLS handshaking: SSL_accept() failed: error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol, session= # Mar 8 09:55:24 nada dovecot: imap-login: Disconnected: Inactivity (no auth attempts in 180 secs): user=<>, rip=213.153.113.1, lip=66.23.226.92, TLS, session= #Mar 10 21:31:07 nada dovecot: imap-login: Disconnected (auth failed, 1 attempts in 4 secs): user=, method=PLAIN, rip=66.23.226.92, lip=66.23.226.92, TLS, session= #Mar 10 23:23:14 kvarnen dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=85.25.43.94, lip=95.170.86.14, session= ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dovecot: (pop3|imap)-login: Disconnected(: Inactivity)? \((auth failed, [[:digit:]]+|no auth) attempts in [[:digit:]]+ secs\): user=<([[:alnum:]]+)?>,( method=PLAIN,)? rip=[.:[:xdigit:]]+, lip=[.:[:xdigit:]]+, (TLS)?(, session=<[+/[:alnum:]]+>)? #Mar 10 12:53:41 kvarnen dovecot: imap-login: Disconnected (disconnected before auth was ready, waited 0 secs): user=<>, rip=141.212.122.64, lip=95.170.86.14, TLS handshaking: SSL_accept() failed: error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol, session=<1cA1d7AtxACN1HpA> ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ dovecot: (pop3|imap)-login: Disconnected \(disconnected before auth was ready, waited 0 secs\): user=<>, rip=[.[:digit:]]+, lip=[.[:digit:]]+, TLS handshaking: SSL_accept\(\) failed: error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol, session=<[/+[:alnum:]]+> # # MONIT # #Mar 10 15:21:02 nada monit[5075]: 'localhost' loadavg(5min) of 2.3 matches resource limit [loadavg(5min)>2.0] ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ monit\[[[:digit:]]+\]: 'localhost' loadavg\([[:digit:]]+min\) of [.[:digit:]]+ matches resource limit \[loadavg\([[:digit:]]+min\)>[.[:digit:]]+\] #Mar 10 15:23:02 nada monit[5075]: 'localhost' 'localhost' loadavg(5min) check succeeded [current loadavg(5min)=1.8] ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ monit\[[[:digit:]]+\]: 'localhost' 'localhost' loadavg\([[:digit:]]+min\) check succeeded \[current loadavg\([[:digit:]]+min\)=[.[:digit:]]+\] # # NAMED # #Mar 11 06:34:44 nada named[1771]: received control channel command 'reload' #Mar 11 06:34:44 nada named[1771]: reading built-in trusted keys from file '/etc/bind/bind.keys' #Mar 11 06:34:44 nada named[1771]: sizing zone task pool based on 21 zones #Mar 11 06:34:44 nada named[1771]: Warning: 'empty-zones-enable/disable-empty-zone' not set: disabling RFC 1918 empty zones ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ named\[[[:digit:]]+\]: (Warning: 'empty-zones-enable/disable-empty-zone' not set: disabling RFC 1918 empty zones|sizing zone task pool based on [[:digit:]]+ zones|received control channel command 'reload'|reading built-in trusted keys from file '/etc/bind/bind.keys') #Mar 10 06:43:39 nada named[1771]: client 95.170.86.14#50337: received notify for zone 'happysthlm.com' ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ named\[[[:digit:]]+\]: client [.:[:xdigit:]]+\#[[:digit:]]+: received notify for zone '[-.[:alnum:]]+' #Mar 11 06:34:44 nada named[1771]: reloading configuration succeeded #Mar 11 06:34:44 nada named[1771]: reloading zones succeeded ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ named\[[[:digit:]]+\]: reloading (configuration|zones) succeeded #Mar 11 06:34:44 nada named[1771]: using default UDP/IPv4 port range: [1024, 65535] ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ named\[[[:digit:]]+\]: using default UDP/IPv(4|6) port range: \[[[:digit:]]+, [[:digit:]]+\] # # SM-MTA # #Mar 9 07:31:29 nada sm-mta[24919]: u296VPig024919: ruleset=check_rcpt, arg1=, relay=[75.98.154.125], reject=550 5.7.1 ... Relaying denied. IP name lookup failed [75.98.154.125] ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ (sendmail|sm-(mta|msp|que))\[[0-9]+\]: [[:alnum:]]+: ruleset=check_rcpt, arg1=<[-_.@[:alnum:]]+>, relay=\[[.:[:digit:]]+\], reject=550 5.7.1 <[-_.@[:alnum:]]+>... Relaying denied. IP name lookup failed \[[.:[:digit:]]+\] #Mar 9 07:33:07 nada sm-mta[24033]: u296N4QZ024033: collect: premature EOM: Connection reset by [208.87.25.77] ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ (sendmail|sm-(mta|msp|que))\[[0-9]+\]: [[:alnum:]]+: collect: premature EOM: Connection reset by \[[.:[:digit:]]+\] #Mar 9 07:33:07 nada sm-mta[24033]: u296N4QZ024033: SYSERR(root): collect: I/O error on connection from [208.87.25.77], from= ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ (sendmail|sm-(mta|msp|que))\[[0-9]+\]: [[:alnum:]]+: SYSERR\(root\): collect: I\/O error on connection from \[[.:[:digit:]]+\], from=<[-_.@[:alnum:]]+> # # SPAMD # #Mar 9 15:31:44 nada spamd[27511]: bayes: cannot open bayes databases /var/lib/spamass-milter/.spamassassin/bayes_* R/W: lock failed: File exists ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ spamd\[[0-9]+\]: bayes: cannot open bayes databases /var/lib/spamass-milter/.spamassassin/bayes_\* R/W: lock failed: File exists # # SSHD # #Mar 10 06:59:17 nada sshd(pam_google_authenticator)[3478]: Failed to read "/bin/.google_authenticator" #May 19 10:39:19 nada sshd(pam_google_authenticator)[18265]: Failed to compute location of secret file #May 19 14:05:07 nada sshd(pam_google_authenticator)[20232]: Did not receive verification code from user #May 19 14:05:17 nada sshd(pam_google_authenticator)[20399]: Invalid verification code ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\(pam_google_authenticator\)\[[[:digit:]]+\]: Failed to compute location of secret file ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\(pam_google_authenticator\)\[[[:digit:]]+\]: Did not receive verification code from user ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\(pam_google_authenticator\)\[[[:digit:]]+\]: Invalid verification code ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\(pam_google_authenticator\)\[[[:digit:]]+\]: Failed to read \"[/[:alnum:]]+\/.google_authenticator\" # Mar 10 11:12:56 nada sshd[26548]: Received disconnect from 94.102.49.198: 3: com.jcraft.jsch.JSchException: Auth fail [preauth] # Mar 8 12:09:30 nada sshd[26267]: Received disconnect from 199.91.135.158: 3: com.jcraft.jsch.JSchException: reject HostKey: 66.23.226.92 [preauth] ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: Received disconnect from [.:[:digit:]]+: 3: com.jcraft.jsch.JSchException: (reject HostKey: [.:[:digit:]]+|Auth fail) \[preauth\] # Mar 10 21:31:03 nada auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=katarina rhost=66.23.226.92 user=katarina # Mar 8 18:05:09 nada auth: pam_krb5(dovecot:auth): authentication failure; logname=fredrik uid=0 euid=0 tty=dovecot ruser=fredrik rhost=::1 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ auth: pam_(krb5|unix)\(dovecot:auth\): authentication failure\; logname=([[:alnum:]]+)? uid=[[:digit:]]+ euid=[[:digit:]]+ tty=dovecot ruser=[[:alnum:]]+ rhost=[.:[:xdigit:]]+ #Mar 10 11:22:52 kvarnen sshd[12813]: error: PAM: Cannot make/remove an entry for the specified session for illegal user support from 40.76.54.16 ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ sshd\[[[:digit:]]+\]: error: PAM: Cannot make/remove an entry for the specified session for illegal user [[:alnum:]]+ from [.:[:digit:]]+