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August 29, 2015 13:57
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Logstash grok for CloudTrail
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# | |
# Cloudtrail | |
# | |
grep { | |
tags => ["awsaudit"] | |
add_tag => ["awsauditproc"] | |
} | |
grok { | |
tags => ["awsauditproc"] | |
match => [ "@message", "\"eventVersion\":\"%{GREEDYDATA:eventVersion}\",\"errorCode\":\"%{GREEDYDATA:errorCode}\",\"eventTime\":\"%{GREEDYDATA:eventTime}\",\"requestParameters\":\"%{GREEDYDATA:requestParameters}\",\"errorMessage\":\"%{GREEDYDATA:errorMessage}\",\"responseElements\":\"%{GREEDYDATA:responseElements}\",\"eventName\":\"%{GREEDYDATA:eventName}\",\"userIdentity\":\"%{GREEDYDATA:userIdentity}\",\"eventSource\":\"%{GREEDYDATA:eventSource}\",\"userAgent\":\"%{GREEDYDATA:userAgent}\",\"sourceIPAddress\":\"%{GREEDYDATA:sourceIPAddress}\""] | |
add_tag => ["awsaudit-match"] | |
remove_tag => ["awsauditproc"] | |
} | |
grok { | |
tags => ["awsauditproc"] | |
match => [ "@message", "\"eventVersion\":\"%{GREEDYDATA:eventVersion}\",\"errorCode\":\"%{GREEDYDATA:errorCode}\",\"eventTime\":\"%{GREEDYDATA:eventTime}\",\"requestParameters\":\"%{GREEDYDATA:requestParameters}\",\"errorMessage\":\"%{GREEDYDATA:errorMessage}\",\"responseElements\":\"%{GREEDYDATA:responseElements}\",\"eventName\":\"%{GREEDYDATA:eventName}\",\"userIdentity%{GREEDYDATA}userName\'\:\su\'%{GREEDYDATA:userIdentity}\'\,\su\'type%{GREEDYDATA}eventSource\":\"%{GREEDYDATA:eventSource}\",\"userAgent\":\"%{GREEDYDATA:userAgent}\",\"sourceIPAddress\":\"%{GREEDYDATA:sourceIPAddress}\"" ] | |
add_tag => ["awsaudit-match-a"] | |
remove_tag => ["awsauditproc"] | |
} | |
grok { | |
tags => ["awsauditproc"] | |
match => [ "@message", "\"eventVersion\":\"%{GREEDYDATA:eventVersion}\",\"eventTime\":\"%{GREEDYDATA:eventTime}\",\"requestParameters\":\"%{GREEDYDATA:requestParameters}\"responseElements\":\"%{GREEDYDATA:responseElements}\",\"eventName\":\"%{GREEDYDATA:eventName}\",\"userIdentity\":\"\{u\'userName\'\:\su'%{GREEDYDATA:userIdentity}\'\,\su\'principalId%{GREEDYDATA}eventSource\":\"%{GREEDYDATA:eventSource}\",\"userAgent\":\"%{GREEDYDATA:userAgent}\",\"sourceIPAddress\":\"%{GREEDYDATA:sourceIPAddress}\"" ] | |
add_tag => ["awsaudit-match-b"] | |
remove_tag => ["awsauditproc"] | |
} |
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Just simple&stupid parsing, more precise version will be done later