Created
August 24, 2018 12:55
-
-
Save felipekm/733fe918cdd90357933d8007c286d107 to your computer and use it in GitHub Desktop.
Logstash Grok Patterns
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
USERNAME [a-zA-Z0-9._-]+ | |
USER %{USERNAME} | |
INT (?:[+-]?(?:[0-9]+)) | |
BASE10NUM (?<![0-9.+-])(?>[+-]?(?:(?:[0-9]+(?:\.[0-9]+)?)|(?:\.[0-9]+))) | |
NUMBER (?:%{BASE10NUM}) | |
BASE16NUM (?<![0-9A-Fa-f])(?:[+-]?(?:0x)?(?:[0-9A-Fa-f]+)) | |
BASE16FLOAT \b(?<![0-9A-Fa-f.])(?:[+-]?(?:0x)?(?:(?:[0-9A-Fa-f]+(?:\.[0-9A-Fa-f]*)?)|(?:\.[0-9A-Fa-f]+)))\b | |
POSINT \b(?:[1-9][0-9]*)\b | |
NONNEGINT \b(?:[0-9]+)\b | |
WORD \b\w+\b | |
NOTSPACE \S+ | |
SPACE \s* | |
DATA .*? | |
GREEDYDATA .* | |
QUOTEDSTRING (?>(?<!\\)(?>"(?>\\.|[^\\"]+)+"|""|(?>'(?>\\.|[^\\']+)+')|''|(?>`(?>\\.|[^\\`]+)+`)|``)) | |
UUID [A-Fa-f0-9]{8}-(?:[A-Fa-f0-9]{4}-){3}[A-Fa-f0-9]{12} | |
# Networking | |
MAC (?:%{CISCOMAC}|%{WINDOWSMAC}|%{COMMONMAC}) | |
CISCOMAC (?:(?:[A-Fa-f0-9]{4}\.){2}[A-Fa-f0-9]{4}) | |
WINDOWSMAC (?:(?:[A-Fa-f0-9]{2}-){5}[A-Fa-f0-9]{2}) | |
COMMONMAC (?:(?:[A-Fa-f0-9]{2}:){5}[A-Fa-f0-9]{2}) | |
IPV6 ((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)? | |
IPV4 (?<![0-9])(?:(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2}))(?![0-9]) | |
IP (?:%{IPV6}|%{IPV4}) | |
HOSTNAME \b(?:[0-9A-Za-z][0-9A-Za-z-]{0,62})(?:\.(?:[0-9A-Za-z][0-9A-Za-z-]{0,62}))*(\.?|\b) | |
HOST %{HOSTNAME} | |
IPORHOST (?:%{HOSTNAME}|%{IP}) | |
HOSTPORT %{IPORHOST}:%{POSINT} | |
# paths | |
PATH (?:%{UNIXPATH}|%{WINPATH}) | |
UNIXPATH (?>/(?>[\w_%!$@:.,-]+|\\.)*)+ | |
TTY (?:/dev/(pts|tty([pq])?)(\w+)?/?(?:[0-9]+)) | |
WINPATH (?>[A-Za-z]+:|\\)(?:\\[^\\?*]*)+ | |
URIPROTO [A-Za-z]+(\+[A-Za-z+]+)? | |
URIHOST %{IPORHOST}(?::%{POSINT:port})? | |
# uripath comes loosely from RFC1738, but mostly from what Firefox | |
# doesn't turn into %XX | |
URIPATH (?:/[A-Za-z0-9$.+!*'(){},~:;=@#%_\-]*)+ | |
#URIPARAM \?(?:[A-Za-z0-9]+(?:=(?:[^&]*))?(?:&(?:[A-Za-z0-9]+(?:=(?:[^&]*))?)?)*)? | |
URIPARAM \?[A-Za-z0-9$.+!*'|(){},~@#%&/=:;_?\-\[\]]* | |
URIPATHPARAM %{URIPATH}(?:%{URIPARAM})? | |
URI %{URIPROTO}://(?:%{USER}(?::[^@]*)?@)?(?:%{URIHOST})?(?:%{URIPATHPARAM})? | |
# Months: January, Feb, 3, 03, 12, December | |
MONTH \b(?:Jan(?:uary)?|Feb(?:ruary)?|Mar(?:ch)?|Apr(?:il)?|May|Jun(?:e)?|Jul(?:y)?|Aug(?:ust)?|Sep(?:tember)?|Oct(?:ober)?|Nov(?:ember)?|Dec(?:ember)?)\b | |
MONTHNUM (?:0?[1-9]|1[0-2]) | |
MONTHNUM2 (?:0[1-9]|1[0-2]) | |
MONTHDAY (?:(?:0[1-9])|(?:[12][0-9])|(?:3[01])|[1-9]) | |
# Days: Monday, Tue, Thu, etc... | |
DAY (?:Mon(?:day)?|Tue(?:sday)?|Wed(?:nesday)?|Thu(?:rsday)?|Fri(?:day)?|Sat(?:urday)?|Sun(?:day)?) | |
# Years? | |
YEAR (?>\d\d){1,2} | |
HOUR (?:2[0123]|[01]?[0-9]) | |
MINUTE (?:[0-5][0-9]) | |
# '60' is a leap second in most time standards and thus is valid. | |
SECOND (?:(?:[0-5]?[0-9]|60)(?:[:.,][0-9]+)?) | |
TIME (?!<[0-9])%{HOUR}:%{MINUTE}(?::%{SECOND})(?![0-9]) | |
# datestamp is YYYY/MM/DD-HH:MM:SS.UUUU (or something like it) | |
DATE_US %{MONTHNUM}[/-]%{MONTHDAY}[/-]%{YEAR} | |
DATE_EU %{MONTHDAY}[./-]%{MONTHNUM}[./-]%{YEAR} | |
ISO8601_TIMEZONE (?:Z|[+-]%{HOUR}(?::?%{MINUTE})) | |
ISO8601_SECOND (?:%{SECOND}|60) | |
TIMESTAMP_ISO8601 %{YEAR}-%{MONTHNUM}-%{MONTHDAY}[T ]%{HOUR}:?%{MINUTE}(?::?%{SECOND})?%{ISO8601_TIMEZONE}? | |
DATE %{DATE_US}|%{DATE_EU} | |
DATESTAMP %{DATE}[- ]%{TIME} | |
TZ (?:[PMCE][SD]T|UTC) | |
DATESTAMP_RFC822 %{DAY} %{MONTH} %{MONTHDAY} %{YEAR} %{TIME} %{TZ} | |
DATESTAMP_RFC2822 %{DAY}, %{MONTHDAY} %{MONTH} %{YEAR} %{TIME} %{ISO8601_TIMEZONE} | |
DATESTAMP_OTHER %{DAY} %{MONTH} %{MONTHDAY} %{TIME} %{TZ} %{YEAR} | |
DATESTAMP_EVENTLOG %{YEAR}%{MONTHNUM2}%{MONTHDAY}%{HOUR}%{MINUTE}%{SECOND} | |
# Syslog Dates: Month Day HH:MM:SS | |
SYSLOGTIMESTAMP %{MONTH} +%{MONTHDAY} %{TIME} | |
PROG (?:[\w._/%-]+) | |
SYSLOGPROG %{PROG:program}(?:\[%{POSINT:pid}\])? | |
SYSLOGHOST %{IPORHOST} | |
SYSLOGFACILITY <%{NONNEGINT:facility}.%{NONNEGINT:priority}> | |
HTTPDATE %{MONTHDAY}/%{MONTH}/%{YEAR}:%{TIME} %{INT} | |
# Shortcuts | |
QS %{QUOTEDSTRING} | |
# Log formats | |
SYSLOGBASE %{SYSLOGTIMESTAMP:timestamp} (?:%{SYSLOGFACILITY} )?%{SYSLOGHOST:logsource} %{SYSLOGPROG}: | |
COMMONAPACHELOG %{IPORHOST:clientip} %{USER:ident} %{USER:auth} \[%{HTTPDATE:timestamp}\] "(?:%{WORD:verb} %{NOTSPACE:request}(?: HTTP/%{NUMBER:httpversion})?|%{DATA:rawrequest})" %{NUMBER:response} (?:%{NUMBER:bytes}|-) | |
COMBINEDAPACHELOG %{COMMONAPACHELOG} %{QS:referrer} %{QS:agent} | |
# Log Levels | |
LOGLEVEL ([Aa]lert|ALERT|[Tt]race|TRACE|[Dd]ebug|DEBUG|[Nn]otice|NOTICE|[Ii]nfo|INFO|[Ww]arn?(?:ing)?|WARN?(?:ING)?|[Ee]rr?(?:or)?|ERR?(?:OR)?|[Cc]rit?(?:ical)?|CRIT?(?:ICAL)?|[Ff]atal|FATAL|[Ss]evere|SEVERE|EMERG(?:ENCY)?|[Ee]merg(?:ency)?) | |
Terms |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment