<185>Jul  8 16:20:22 WAFirewall CEF:0|Barracuda|WAF|1210|342|GEO_IP_BLOCK|1|cat=WF dst=182.98.183.193 dpt=80 act=DENY msg=[GeoIP Policy Match] duser="-" src=22.186.173.16 spt=58034 requestMethod=GET app=HTTP requestContext="-" start=Jul 08 2023 16:20:22  rt=1688851222737  request=/ requestClientApplication="Linux Gnu (cow) " dvchost=WAFirewall externalId=189376090c3-d6cf7720 cn2=58034 cn2Label=ProxyPort cs1=global cs1Label=RuleID cs2=NONE cs2Label=FollowUpAction cs3=GLOBAL cs3Label=RuleType cs4=Forceful Browsing cs4Label=AttackGroup cs5=22.186.173.16 cs5Label=ProxyIP cs6="-" cs6Label=SessionID 

This is a syslog message from a product called Barracuda WAF by Barracuda. The following fields were extracted from the message:
action: block
clientport: 58034
facilitycode: 23
facilitylabel: local7
fqdn: /
localhostname: WAFirewall
localstarttime: 1688851222737 
messagetype: GEO_IP_BLOCK
priority: 185
senderhost: 10.0.0.250
sensitivity: normal
serverport: 80
severitycode: 9
severitylabel: alert
sourceinfo: unknown
tags: ['RuleID:global', 'barracuda_waf_GEO_IP_BLOCK', 'AttackGroup:Forceful Browsing', 'RuleType:GLOBAL', 'barracuda_waf', 'rfc3164', 'ProxyIP:45.128.232.62', 'GEO_IP_BLOCK', 'cef', 'SessionID:-', 'FollowUpAction:NONE']
vendorcode: 342
streamName: barracuda_waf
clientIP: 22.186.173.16
serverIP: 182.98.183.193
userName: -