reverse-shell-generator/index.html
Ryan Montgomery db03945d4f
Update index.html
Added GitHub Ribbon
2021-03-09 10:39:06 -05:00

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HTML

<!doctype html>
<html lang="en">
<head>
<title>Reverse Shell Generator</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="icon" href="favicon.ico" type="image/ico" sizes="16x16">
<link href="assets/bootstrap.min.css" rel="stylesheet">
<script src="assets/jquery-3.5.1.slim.min.js"></script>
<script src="assets/popper-1.16.1.min.js"></script>
<script src="assets/bootstrap-4.5.2.min.js"></script>
<link rel="stylesheet" href="css/dark-mode.min.css">
<link rel="stylesheet" href="css/light-mode.min.css">
<meta name="description" content="Hosted Reverse Shell generator with a ton of functionality. -- (Great for CTF's)"/>
<a href="https://github.com/0dayCTF/reverse-shell-generator" class="github-corner" aria-label="View source on GitHub"><svg width="80" height="80" viewBox="0 0 250 250" style="fill:#151513; color:#fff; position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path></svg></a><style>.github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}</style>
</head>
<body class="bg-black">
<div class="container d-flex flex-column vh-100">
<div class="custom-control custom-switch float-right">
<input id="lightSwitch" type="checkbox" class="custom-control-input">
<label for="lightSwitch" class="custom-control-label small pr-2 pb-1" style="padding-top:2px"
data-toggle="tooltip" title="Toggle Light Mode">Light Mode 🌓
</label>
</div>
<!-- Header -->
<div class="mb-auto row justify-content-center mt-3 mb-5">
<h2 class="rainbow">Reverse Shell Generator</h2>
</div>
<div class="row">
<!-- Configuration -->
<div class="col-12 col-md-6 mb-4">
<div class="card shadow h-100">
<div class="card-body">
<h5 class="card-title mb-0">
<b>Configuration</b>
</h5>
<div class="card-text h-100">
<form class="row justify-content-center align-items-center h-100">
<!-- IP -->
<div class="col-auto mt-4">
<div class="input-group">
<div class="input-group-prepend">
<span id="ip-label" class="input-group-text">IP</span>
</div>
<input id="ip" type="text" class="form-control form-control-lg text-center px-1"
size="11" maxlength="15" placeholder="10.10.10.10" aria-label="IP"
aria-describedby="ip-label">
</div>
</div>
<!-- Port -->
<div class="col-auto mt-4">
<div class="input-group" data-toggle="tooltip">
<div class="input-group-prepend">
<span id="port-label" class="input-group-text">Port</span>
</div>
<input id="port" type="text" class="form-control form-control-lg text-center"
size="4" maxlength="5" placeholder="9001" aria-label="Port"
aria-describedby="port-label">
<div class="input-group-append">
<button id="inc-port" class="btn btn-secondary btn-sm" type="button"
style="font-size: 12px" data-toggle="tooltip"
title="Increase port number by one">
+1
</button>
</div>
</div>
</div>
<div id="port-privileges-warning" class="col-12 small text-center"
style="visibility: hidden">
<span class="highlighted-warning">root</span>
privileges required.
</div>
</form>
</div>
<!-- /card-text -->
</div>
</div>
</div>
<!-- /Configuration -->
<!-- Listener -->
<div class="col-12 col-md-6 mb-4">
<div class="card shadow h-100">
<div class="card-body">
<!-- Advanced switch -->
<div class="custom-control custom-switch float-right">
<input id="listener-advanced-switch" type="checkbox" class="custom-control-input" checked>
<label for="listener-advanced-switch" class="custom-control-label small pr-2 pb-1"
style="padding-top:2px" data-toggle="tooltip" title="Display advanced settings">
Advanced
</label>
</div>
<h5 class="card-title"><b>Listener</b></h5>
<div class="card-text">
<!-- Command -->
<div class="row justify-content-center">
<div class="col-auto position-relative" style="min-width: 300px">
<pre class="prompt-sign">🚀</pre>
<pre id="listener-command" class="bg-dark border text-wrap text-break p-4 pl-5 mb-2"
style="outline: none; font-size:1em;" contenteditable="true"></pre>
</div>
</div>
<!-- Advanced section-->
<form class="row justify-content-center collapse" id="listener-advanced">
<label for="listener-selection" class="col-auto col-form-label">Type</label>
<div class="col-auto">
<select class="custom-select" id="listener-selection">
<!-- filled by init()-->
</select>
</div>
</form>
</div>
<!-- /card-text -->
<!-- Copy button -->
<button id="copy-listener" type="button" class="btn btn-primary float-right"
data-toggle="tooltip" title="Copy to clipboard">
Copy
</button>
</div>
</div>
</div>
<!-- /Step 2 -->
</div>
<!-- Reverse Shell -->
<div class="card shadow mb-5">
<div class="card-body">
<!-- Advanced switch -->
<div class="custom-control custom-switch float-right">
<input id="revshell-advanced-switch" type="checkbox" class="custom-control-input" checked>
<label for="revshell-advanced-switch" class="custom-control-label small pr-2 pb-1"
style="padding-top:2px" data-toggle="tooltip" title="Display advanced settings">
Advanced
</label>
</div>
<h5 class="card-title"><b>Reverse shell</b></h5>
<div class="card-text mt-4">
<div class="row">
<!-- Left column: Reverse shell selection -->
<div class="col-12 col-md-3">
<div id="reverse-shell-selection" class="list-group overflow-auto"
style="max-height: 520px">
<!-- filled by init()-->
</div>
</div>
<!-- Right column -->
<div class="col-12 col-md-9 d-flex flex-column">
<!-- Command -->
<div class="row flex-grow-1">
<div class="col position-relative">
<pre class="prompt-sign">🚀</pre>
<pre id="reverse-shell-command" class="bg-dark border pre-wrap text-break p-4 pl-5"
style="outline: none; font-size:1em;" contenteditable="true"></pre>
</div>
</div>
<!-- Advanced section -->
<form class="row justify-content-center collapse" id="revshell-advanced">
<!-- Shell -->
<div class="col-auto mr-3">
<div class="row">
<label for="shell" class="col-auto col-form-label">Shell</label>
<div class="col-auto">
<select id="shell" class="custom-select">
<!-- filled by init()-->
</select>
</div>
</div>
</div>
<!-- Encoding -->
<div class="col-auto ml-3">
<div class="form-group row">
<label for="encoding" class="col-auto col-form-label">Encoding</label>
<div class="col-auto">
<select id="encoding" class="custom-select">
<option selected>None</option>
<option>encodeURI</option>
<option>encodeURIComponent</option>
<option>Base64</option>
</select>
</div>
</div>
</div>
<!-- Upgrader -->
<!-- <div class="col-auto mr-3">
<div class="row">
<label for="upgrades" class="col-auto col-form-label">Upgrade</label>
<div class="col-auto">
<select id="upgrades" class="custom-select">
</select>
</div>
</div>
</div> -->
</form>
<!-- /Advanced section -->
<div class="row justify-content-end mr-1">
<!-- Auto-copy switch -->
<div class="custom-control custom-switch mt-2 mr-3" data-toggle="tooltip"
title="Auto-copy to clipboard when selecting a new shell type">
<input id="auto-copy-switch" class="custom-control-input" type="checkbox" checked>
<label for="auto-copy-switch" class="custom-control-label small pr-2 pb-1"
style="padding-top: 2px">Auto-copy</label>
</div>
<!-- Copy button -->
<button id="copy-reverse-shell-command" data-toggle="tooltip" title="Copy to clipboard"
type="button" class="btn btn-primary float-right">
Copy
</button>
</div>
</div>
<!-- /Right column -->
</div>
</div>
<!-- /card-text -->
</div>
</div>
<!-- /Reverse Shell -->
</div>
<!-- Toasts -->
<div id="clipboard-toast" class="toast position-fixed text-white" data-delay="1200"
style="bottom: 16px; left: 50%; transform: translateX(-50%); background: rgba(32, 32, 32, .85)">
<div class="toast-body">
Copied to clipboard
</div>
</div>
<div id="clipboard-failure-toast" class="toast position-fixed text-white" data-delay="1200"
style="bottom: 16px; left: 50%; transform: translateX(-50%); background: rgba(255, 0, 0, .85)">
<div class="toast-body">
Error copying to clipboard
</div>
</div>
<!-- RSG data -->
<script src="js/data.js"></script>
<!-- RSG logic -->
<script>
const rsg = {
currentCommandType: 'Bash -i',
copyToClipboard: function (text) {
if (navigator.clipboard && navigator.clipboard.writeText) {
navigator.clipboard.writeText(text)
$('#clipboard-toast').toast('show')
} else if (window.clipboardData && window.clipboardData.setData) {
window.clipboardData.setData('Text', text);
$('#clipboard-toast').toast('show')
} else {
$('#clipboard-failure-toast').toast('show')
}
},
escapeHTML: function (text) {
return String(text).replace(/</, '&lt;').replace(/>/, '&gt;')
},
getIP: function () {
return $('#ip').val() || $('#ip').attr('placeholder')
},
getPort: function () {
return Number($('#port').val() || $('#port').attr('placeholder'))
},
getReverseShellCommand: function () {
const reverseShellData = rsgData.reverseShellsCommands.filter(function (reverseShellData) {
return reverseShellData[0] === rsg.currentCommandType
})[0]
return reverseShellData[1]
},
highlightParameters: function (text, encoder) {
const parameters = ['{ip}', '{port}', '{shell}', encodeURI('{ip}'), encodeURI('{port}'),
encodeURI('{shell}')
]
parameters.forEach(function (param) {
if (encoder) param = encoder(param)
text = text.replace(param, '<span class="highlighted-parameter">' + param +
'</span>')
})
return text
},
init: function () {
rsg.initListenerSelection()
rsg.initShells()
rsg.initReverseShellSelection()
// rsg.initUpgrader()
},
initListenerSelection: function () {
rsgData.listenerCommands.forEach(function (listenerData, i) {
const type = listenerData[0],
command = listenerData[1]
$('#listener-selection').append($('<option>', {
text: type,
value: command,
selected: i === 0,
class: 'listener-option',
}))
})
},
initShells: function () {
rsgData.shells.forEach(function (shell, i) {
$('#shell').append($('<option>', {
text: shell,
selected: i === 0,
class: 'shell-option',
}))
})
},
// initUpgrader: function () {
// rsgData.upgrades.forEach(function (upgrades, i) {
// $('#upgrades').append($('<option>', {
// text: upgrades,
// selected: i === 0
// }))
// })
// },
initReverseShellSelection: function () {
rsgData.reverseShellsCommands.forEach(function (reverseShellData) {
const type = reverseShellData[0]
const selectionEntry = $('<a>', {
href: '#',
text: type,
'class': 'list-group-item',
click: function (event) {
rsg.currentCommandType = type
rsg.updateReverseShellSelection()
rsg.updateReverseShellCommand()
if ($('#auto-copy-switch').prop('checked')) {
rsg.copyToClipboard($('#reverse-shell-command').text())
}
event.preventDefault()
}
})
setTimeout(function () { // fix strange IE behavior
selectionEntry.addClass('list-group-item-action')
}, 0)
$('#reverse-shell-selection').append(selectionEntry)
})
},
insertParameters: function (command, encoder) {
return command
.replace(encoder('{ip}'), rsg.escapeHTML(encoder(rsg.getIP())))
.replace(encoder('{port}'), encoder(String(rsg.getPort())))
.replace(encoder('{shell}'), encoder($('#shell').val()))
},
update: function () {
rsg.updateListenerCommand()
rsg.updateReverseShellSelection()
rsg.updateReverseShellCommand()
},
updateListenerCommand: function () {
let command = $('#listener-selection').val()
command = rsg.highlightParameters(command)
command = command.replace('{port}', rsg.getPort())
if (rsg.getPort() < 1024) {
$('#port-privileges-warning').css('visibility', 'visible')
command = '<span class="highlighted-warning">sudo</span> ' + command
} else {
$('#port-privileges-warning').css('visibility', 'hidden')
}
$('#listener-command').html(command)
},
updateReverseShellSelection: function () {
console.log(rsg.currentCommandType)
$('.list-group-item.active').removeClass('active')
$('.list-group-item').filter(function () {
return $(this).text() === rsg.currentCommandType
}).addClass('active')
},
updateReverseShellCommand: function () {
let command
if (rsg.currentCommandType === 'PowerShell #3 (Base64)') {
const encoder = function (text) {
return text
}
const payload = rsg.insertParameters(rsgData.specialCommands['PowerShell payload'], encoder)
command = "powershell -e " + btoa(payload)
} else {
command = rsg.getReverseShellCommand()
}
const encoding = $('#encoding').val()
if (encoding === 'Base64') {
command = btoa(command)
} else {
function encoder(string) {
return (encoding === 'encodeURI' || encoding === 'encodeURIComponent') ? window[
encoding](string) : string
}
command = rsg.insertParameters(
rsg.highlightParameters(
encoder(command), encoder),
encoder
)
}
$('#reverse-shell-command').html(command)
},
updateSwitchStates: function () {
$('#listener-advanced').collapse($('#listener-advanced-switch').prop('checked') ? 'show' :
'hide')
$('#revshell-advanced').collapse($('#revshell-advanced-switch').prop('checked') ? 'show' :
'hide')
}
}
/*
* Event handlers
*/
$('#shell, #encoding').on('change', function()
{
rsg.updateReverseShellCommand();
setLocalStorage(shellSelect, "shell", "value");
})
$('#inc-port').on('click', function () {
$('#port').val(rsg.getPort() + 1);
rsg.update();
setLocalStorage(portInput, "port", "value");
})
$('#listener-advanced-switch, #revshell-advanced-switch').on('change', rsg.updateSwitchStates)
setInterval(rsg.updateSwitchStates, 500) // fix switch changes in rapid succession
$('#copy-listener').on('click', function () {
rsg.copyToClipboard($('#listener-command').text())
})
$('#copy-reverse-shell-command').on('click', function () {
rsg.copyToClipboard($('#reverse-shell-command').text())
})
/*
* LocalStorage setting/getting
*/
const listenerSelect = document.querySelector("#listener-selection");
const ipInput = document.querySelector("#ip");
const portInput = document.querySelector("#port");
const shellSelect = document.querySelector("#shell");
const autoCopySwitch = document.querySelector("#auto-copy-switch");
/**
* Sets item to localStorage when user moves focus from element
* @param {Object} element - The element to get value from
* @param {String} key - Key of localStorage value
* @param {String} attribute - Attribute of element to set to localStorage value
*/
const setLocalStorage = (element, key, attribute) => {
if (!element || typeof element !== "object") return;
localStorage.setItem(key, element[attribute]);
}
/**
* Prepopulates element if localStorage value exists
* @param {String} key - Key of localStorage value
* @param {Object} element - The element to apply value to
* @param {String} attribute - Attribute of element to apply localStorage value to
*/
const prepopulateElement = (key, element, attribute, options = null) => {
if (localStorage.getItem(key)) {
// TODO: Use switch/case instead
if (element.type === "text") {
element[attribute] = localStorage.getItem(key);
}
if (element.type === "checkbox") {
const isChecked = (localStorage.getItem(key) !== 'false');
element[attribute] = isChecked;
}
if (element.nodeName === "SELECT") {
const selectedItem = options.find(option => option[attribute] === localStorage.getItem(key));
selectedItem.selected = true;
}
}
}
/*
* Prepopulating fields on load from localStorage
*/
// TODO: async/await
setTimeout(() => {
const listenerOptions = listenerSelect.querySelectorAll(".listener-option");
prepopulateElement("listener", listenerSelect, "value", [...listenerOptions]);
rsg.updateListenerCommand();
}, 500);
setTimeout(() => {
const shellOptions = shellSelect.querySelectorAll(".shell-option");
prepopulateElement("shell", shellSelect, "value", [...shellOptions]);
rsg.updateReverseShellCommand();
}, 500);
prepopulateElement("ip", ipInput, "value");
prepopulateElement("port", portInput, "value");
prepopulateElement("auto-copy", autoCopySwitch, "checked");
/*
* Event listeners for setting localStorage values
*/
ipInput.addEventListener("input", () => {
setLocalStorage(ipInput, "ip", "value");
rsg.update();
});
portInput.addEventListener("input", () => {
setLocalStorage(portInput, "port", "value");
rsg.update();
});
listenerSelect.addEventListener("change", () => {
rsg.updateListenerCommand();
const listenerOptions = listenerSelect.querySelectorAll(".listener-option");
const selectedItem = [...listenerOptions].find(option => option.selected);
setLocalStorage(selectedItem, "listener", "value");
});
shellSelect.addEventListener("change", () => {
rsg.updateReverseShellSelection();
const shellOptions = shellSelect.querySelectorAll(".shell-option");
const selectedItem = [...shellOptions].find(option => option.selected);
setLocalStorage(selectedItem, "shell", "value");
});
autoCopySwitch.addEventListener("change", () => {
setLocalStorage(autoCopySwitch, "auto-copy", "checked");
});
/*
* Init
*/
$(document).ready(function () {
rsg.init()
rsg.update()
})
// Popper tooltips
$(function () {
$('[data-toggle="tooltip"]').tooltip()
})
</script>
<script src="js/light-mode-switch.min.js"></script>
</body>
</html>