<185>Feb  6 16:43:26 WAFirewall CEF:0|Barracuda|WAF|1200|342|GEO_IP_BLOCK|1|cat=WF dst=221.175.92.156 dpt=443 act=DENY msg=[GeoIP Policy Match] duser="-" src=233.228.36.57 spt=41748 requestMethod=GET app=TLSv1.3 requestContext="-" start=Feb 06 2023 16:43:26  rt=1675723406464  request=/server-status requestClientApplication="Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:103.0) Gecko/20100101 Firefox/103.0 abuse.xmco.fr" dvchost=WAFirewall externalId=18628e5fc7f-49bf8be3 cn2=41748 cn2Label=ProxyPort cs1=global cs1Label=RuleID cs2=NONE cs2Label=FollowUpAction cs3=GLOBAL cs3Label=RuleType cs4=Forceful Browsing cs4Label=AttackGroup cs5=233.228.36.57 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:
senderhost: 10.0.0.250
serverport: 443
severitylabel: alert
tags: ['barracuda_waf_GEO_IP_BLOCK', 'AttackGroup:Forceful Browsing', 'RuleType:GLOBAL', 'barracuda_waf', 'rfc3164', 'GEO_IP_BLOCK', 'cef', 'SessionID:-', 'FollowUpAction:NONE', 'ProxyIP:35.216.166.62', 'RuleID:global']
productids: [0]
sourceinfo: unknown
localstarttime: 1675723406464 
sensitivity: normal
localhostname: WAFirewall
priority: 185
facilitylabel: local7
messagetype: GEO_IP_BLOCK
severitycode: 9
fqdn: /server-status
clientport: 41748
vendorcode: 342
action: block
facilitycode: 23
streamName: barracuda_waf
clientIP: 233.228.36.57
serverIP: 221.175.92.156
userName: -