Instead, it immediately issues a query to resolve the following domain, which embeds the session ID value to transmit it to the C2:   <encoded session id>.<same random number between 100000 and 999999>.<c2 domain name>   To transmit the data via the DNS tunneling, the C2 server will respond to the above query with an IPv6 address that contains the number of DNS queries the payload must issue to obtain the entirety of the data from subsequent IPv6 answers