<185>Aug 27 08:38:58 WAFirewall CEF:0|Barracuda|WAF|1101|342|GEO_IP_BLOCK|1|cat=WF dst=64.187.32.160 dpt=443 act=DENY msg=[Known SSH Attack Source] duser="-" src=44.130.26.148 spt=4612 requestMethod=GET app=TLSv1.2 requestContext="-" start=Aug 27 2022 08:38:58  rt=1661607538824  request=/ requestClientApplication="Unknown" dvchost=WAFirewall externalId=182df86f088-ddc2e1c7 cn2=4612 cn2Label=ProxyPort cs1=global cs1Label=RuleID cs2=NONE cs2Label=FollowUpAction cs3=GLOBAL cs3Label=RuleType cs4=Forceful Browsing cs4Label=AttackGroup cs5=44.130.26.148 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', 'ProxyIP:64.62.197.182', 'AttackGroup:Forceful Browsing', 'RuleType:GLOBAL', 'barracuda_waf', 'rfc3164', 'GEO_IP_BLOCK', 'cef', 'SessionID:-', 'FollowUpAction:NONE']
productids: [0]
sourceinfo: unknown
localstarttime: 1661607538824 
sensitivity: normal
localhostname: WAFirewall
priority: 185
facilitylabel: local7
messagetype: GEO_IP_BLOCK
severitycode: 9
fqdn: /
clientport: 4612
vendorcode: 342
action: block
facilitycode: 23
streamName: barracuda_waf
clientIP: 44.130.26.148
serverIP: 64.187.32.160
userName: -