<172>Feb 13 2023 02:31:56: %ASA-4-106023: Deny tcp src inside:62.178.42.160/56949 dst outside:244.4.199.191/443 by access-group "inside_access_in" [0x0, 0x0]

This is a syslog message from a product called ASA Firewall by Cisco. The following fields were extracted from the message:
priority: 172
senderhost: 10.45.128.1
serverport: 443
severitylabel: warning
tags: ['cisco_asa_deny', 'deny', 'cisco_asa', 'firewall_action']
productids: [17, 0]
severitycode: 4
sourceinfo: unknown
sensitivity: normal
facilitylabel: local5
messagetype: firewall_action
clientport: 56949
vendorcode: ASA-4-106023
action: block
protocol: 6
facilitycode: 21
streamName: cisco_asa
clientIP: 62.178.42.160
serverIP: 244.4.199.191