<185>Jan 25 14:23:03 WAFirewall CEF:0|Barracuda|WAF|1200|118|INVALID_METHOD|1|cat=WF dst=99.104.109.254 dpt=80 act=DENY msg=[{\\"id\\"\\: 1\\, \\"method\\"\\: \\"mining.subscribe\\"\\, \\"params\\"\\: \\[\\"MinerName/1.0.0\\"\\, \\"EthereumStratum/1.0.0\\"\\]}] duser="-" src=199.14.14.85 spt=58922 requestMethod="-" app=HTTP requestContext="-" start=Jan 25 2023 14:23:03  rt=1674678183063  request=/ requestClientApplication="Unknown" dvchost=WAFirewall externalId=185ea992497-4af3fab2 cn2=58922 cn2Label=ProxyPort cs1=global cs1Label=RuleID cs2=NONE cs2Label=FollowUpAction cs3=GLOBAL cs3Label=RuleType cs4=Protocol Violations cs4Label=AttackGroup cs5=199.14.14.85 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: 80
severitylabel: alert
tags: ['RuleID:global', 'RuleType:GLOBAL', 'barracuda_waf', 'rfc3164', 'cef', 'ProxyIP:185.213.174.115', 'SessionID:-', 'FollowUpAction:NONE', 'barracuda_waf_INVALID_METHOD', 'AttackGroup:Protocol Violations', 'INVALID_METHOD']
productids: [0]
sourceinfo: unknown
localstarttime: 1674678183063 
sensitivity: normal
localhostname: WAFirewall
priority: 185
facilitylabel: local7
messagetype: INVALID_METHOD
severitycode: 9
fqdn: /
clientport: 58922
vendorcode: 118
action: block
facilitycode: 23
streamName: barracuda_waf
clientIP: 199.14.14.85
serverIP: 99.104.109.254
userName: -