<185>Feb  6 17:23:38 WAFirewall CEF:0|Barracuda|WAF|1200|342|GEO_IP_BLOCK|1|cat=WF dst=131.215.109.222 dpt=443 act=DENY msg=[GeoIP Policy Match] duser="-" src=76.81.81.149 spt=41718 requestMethod=GET app=TLSv1.3 requestContext="-" start=Feb 06 2023 17:23:37  rt=1675725817999  request=/_asterisk/ requestClientApplication="python-requests/2.22.0" dvchost=WAFirewall externalId=186290ac88f-b7e8a28c cn2=41718 cn2Label=ProxyPort cs1=global cs1Label=RuleID cs2=NONE cs2Label=FollowUpAction cs3=GLOBAL cs3Label=RuleType cs4=Forceful Browsing cs4Label=AttackGroup cs5=76.81.81.149 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: ['RuleID:global', 'barracuda_waf_GEO_IP_BLOCK', 'AttackGroup:Forceful Browsing', 'ProxyIP:185.224.128.219', 'RuleType:GLOBAL', 'barracuda_waf', 'rfc3164', 'GEO_IP_BLOCK', 'cef', 'SessionID:-', 'FollowUpAction:NONE']
productids: [0]
sourceinfo: unknown
localstarttime: 1675725817999 
sensitivity: normal
localhostname: WAFirewall
priority: 185
facilitylabel: local7
messagetype: GEO_IP_BLOCK
severitycode: 9
fqdn: /_asterisk/
clientport: 41718
vendorcode: 342
action: block
facilitycode: 23
streamName: barracuda_waf
clientIP: 76.81.81.149
serverIP: 131.215.109.222
userName: -