Memorycompression asking for connection

For the first time i received an request for an icmp v6 connection for memorycompression. I blocked this and ends this it is absolute not usual that memory needs an internet connection. Comodo also blocked an ramsomware attempt and 4 other attacks so those stupid hackers or other malicious fools.

What about memorycompression and connection requests? Keep blocking this or must Comodo investigate this. Have an nice day.