json-input.map

# Sagan json-input.map.rules
# Copyright (c) 2009-2020, Quadrant Information Security <www.quadrantsec.com>
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#
# Please submit any custom rules or ideas to sagan-submit@quadrantsec.com or the sagan-sigs mailing list
#
#*************************************************************
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#
#*************************************************************

# If your named pipe (FIFO) is being feed JSON data, this is where you'll want to "map" 
# it so Sagan understands it.

# ------------------------------------------
# Standard syslog-ng template. 
# ------------------------------------------

{"software":"syslog-ng","syslog-source-ip":".SOURCEIP","facility":".FACILITY",".level":".PRIORITY","priority":".PRIORITY","time":".DATE","date":".DATE","program":".PROGRAM","message":".MESSAGE"}

# ------------------------------------------
# Various rsyslog formats
# ------------------------------------------

{"software":"rsyslog","syslog-source-ip":".fromhost-ip","facility":".syslogfacility","level":".syslogseverity","priority":".pri","tags":".syslogtag","time":".timereported","date":".timereported","program":".programname","message":".msg"}

{"software":"rsyslog-alt","syslog-source-ip":".fromhost-ip","facility":".syslogfacility-text","level":".syslogseverity-text","priority":".pri","tags":".syslogtag","time":".time","date":".date","program":".programname","message":".msg"}

# ------------------------------------------
# nxlog
# ------------------------------------------

{"software":"nxlog","syslog-source-ip":".MessageSourceAddress","facility":".SyslogFacility","level":".SyslogSeverity","priority":".Severity","time":".EventTime","date":".EventTime","program":".SourceName","message":".Message"}

{"software":"nxlog-straight","syslog-source-ip":".HOST_FROM","facility":".Severity","level":".Severity","priority":".Severity","time":".EventReceivedTime","date":".EventReceivedTime","program":".SourceName","message":".Message","event_id":".EventID"}

# ------------------------------------------
# journald
# ------------------------------------------

# This is for journald support.  When the command "sudo journalctl -f -o json",  journald will output JSON.  This JSON 
# can be redirected to a named pipe and Sagan and analyze incoming data.  Unforunately,  I don't see a way to display
# ISO8601 timestamps in JSON

{"software":"journald","hostname":"._HOSTNAME","facility":".SYSLOG_FACILITY","level":".PRIORITY","priority":".PRIORITY","time":".__REALTIME_TIMESTAMP","date":".__REALTIME_TIMESTAMP","program":"._COMM","message":".MESSAGE"}

# ------------------------------------------
# Microsoft Office365 API
# ------------------------------------------

{"software":"msapi", "program":".Workload", "time":".CreationTime", "date":".CreationTime", "message":"%JSON%", "src_ip":".ClientIP|.SenderIp", "dst_ip":".ClientIP|.SenderIp"," username":".UserId" }

# ------------------------------------------
# Custom formats
# ------------------------------------------

{"software":"quadrant", "syslog-source-ip":".src", "facility":".facility", "level":".level", "priority":".priority", "time":".receive_date", "date":".receive_date","program":".program","message":".message"}

{"software":"quadrant1","syslog-source-ip":".src","facility":".facility","level":".level","priority":".priority","time":".eventdate","date":".eventdate","program":".program","message":".message"}