xeno_rat_server.Forms.OfflineKeylogger Class Reference

Inheritance diagram for xeno_rat_server.Forms.OfflineKeylogger:

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Public Member Functions
	OfflineKeylogger (Node _client)
string	Normalize (string input)
	Replaces the placeholders [enter] and [space] in the input string with the corresponding newline and space characters, respectively, and returns the modified string.

Protected Member Functions
override void	Dispose (bool disposing)
	Releases the unmanaged resources used by the Component and optionally releases the managed resources.

Private Member Functions
void	OnTempDisconnect (Node node)
	Handles the event of temporary disconnection of a node.
async Task< bool >	IsStarted ()
	Checks if the client is started and returns a boolean value indicating the status.
async Task	InitializeAsync ()
	Asynchronously initializes the object by receiving data from the client and updating the status.
async Task	StartKeylogger ()
	Starts the keylogger by sending a byte array with value 1 to the client asynchronously.
async Task	StopKeylogger ()
	Stops the keylogger by sending a byte array with value 2 to the client asynchronously.
async Task< Dictionary< string, string > >	GetKeylogs ()
	Asynchronously retrieves keylogs from the client and returns them as a dictionary.
async Task	UpdateStatus ()
	Updates the status and displays it on the label.
void	OfflineKeylogger_Load (object sender, EventArgs e)
	Event handler for the form load event.
void	listView1_ItemActivate (object sender, EventArgs e)
	Handles the event when an item in the list view is activated.
async void	button1_Click (object sender, EventArgs e)
	Starts the keylogger and updates the status.
async void	button2_Click (object sender, EventArgs e)
	Stops the keylogger and updates the status asynchronously.
async void	button3_Click (object sender, EventArgs e)
	Updates the status and retrieves keylogs, then populates the UI with the retrieved data.
void	InitializeComponent ()
	Initializes the components of the form including labels, text boxes, list view, and buttons.

Static Private Member Functions
static Dictionary< string, string >	ConvertBytesToDictionary (byte[] data, int offset)
	Converts a byte array to a dictionary of strings using null-terminated strings as keys and values.

Private Attributes
Node	client
bool	started = false
Dictionary< string, string >	applications = new Dictionary<string, string>()
System.ComponentModel.IContainer	components = null
	Required designer variable.
System.Windows.Forms.Label	label2
System.Windows.Forms.Label	label1
System.Windows.Forms.TextBox	textBox1
System.Windows.Forms.ListView	listView1
System.Windows.Forms.ColumnHeader	columnHeader1
System.Windows.Forms.Label	label3
System.Windows.Forms.Button	button1
System.Windows.Forms.Button	button2
System.Windows.Forms.Button	button3

Constructor & Destructor Documentation

OfflineKeylogger()

xeno_rat_server.Forms.OfflineKeylogger.OfflineKeylogger ( Node _client )

inline

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Member Function Documentation

button1_Click()

async void xeno_rat_server.Forms.OfflineKeylogger.button1_Click ( object sender, EventArgs e )

inlineprivate

Starts the keylogger and updates the status.

This method asynchronously starts the keylogger and updates the status.

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button2_Click()

async void xeno_rat_server.Forms.OfflineKeylogger.button2_Click ( object sender, EventArgs e )

inlineprivate

Stops the keylogger and updates the status asynchronously.

This method asynchronously stops the keylogger and updates the status.

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button3_Click()

async void xeno_rat_server.Forms.OfflineKeylogger.button3_Click ( object sender, EventArgs e )

inlineprivate

Updates the status and retrieves keylogs, then populates the UI with the retrieved data.

This method asynchronously updates the status and retrieves keylogs. If no keylogs are retrieved, the method returns without populating the UI. If keylogs are retrieved, the method populates the UI with the retrieved data.

Exceptions

Exception

Thrown when an error occurs while updating the status or retrieving keylogs.

Returns

No explicit return value.

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ConvertBytesToDictionary()

static Dictionary< string, string > xeno_rat_server.Forms.OfflineKeylogger.ConvertBytesToDictionary ( byte[] data, int offset )

inlinestaticprivate

Converts a byte array to a dictionary of strings using null-terminated strings as keys and values.

Parameters

data	The byte array to be converted.
offset	The offset in the byte array from which to start the conversion.

Returns

A dictionary containing the key-value pairs extracted from the byte array.

This method iterates through the byte array starting from the specified offset, extracting null-terminated strings as keys and values for the dictionary. It uses a StringBuilder to accumulate the characters until a null terminator is encountered, indicating the end of a key or a value. The extracted key-value pairs are then added to the dictionary, and the method returns the resulting dictionary.

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Dispose()

override void xeno_rat_server.Forms.OfflineKeylogger.Dispose ( bool disposing )

inlineprotected

Releases the unmanaged resources used by the Component and optionally releases the managed resources.

Parameters

disposing

true to release both managed and unmanaged resources; false to release only unmanaged resources.

This method releases the unmanaged resources used by the Component and optionally releases the managed resources. If disposing is true, this method releases all resources held by any managed objects that this Component references. This method is called by the public Dispose() method and the Finalize method.

GetKeylogs()

async Task< Dictionary< string, string > > xeno_rat_server.Forms.OfflineKeylogger.GetKeylogs ( )

inlineprivate

Asynchronously retrieves keylogs from the client and returns them as a dictionary.

Returns

A dictionary containing the keylogs received from the client.

This method sends a byte array with the value 3 to the client using the SendAsync method of the client object. It then receives a byte array from the client using the ReceiveAsync method of the client object. If the received data is null, the method disconnects from the client and returns an empty dictionary. If an exception occurs during the conversion of the received byte array to a dictionary using the ConvertBytesToDictionary method, the method catches the exception and returns an empty dictionary.

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InitializeAsync()

async Task xeno_rat_server.Forms.OfflineKeylogger.InitializeAsync ( )

inlineprivate

Asynchronously initializes the object by receiving data from the client and updating the status.

This method asynchronously receives data from the client using the client and updates the status. If the received data is null, has a length not equal to 1, or the first element is not equal to 1, an error message is displayed. If the object is disposed, the method returns without further processing. If an error occurs during the process of displaying the error message and closing the object, it is caught and ignored.

Exceptions

System.ObjectDisposedException

Thrown when the object is disposed.

Returns

A task representing the asynchronous operation.

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InitializeComponent()

void xeno_rat_server.Forms.OfflineKeylogger.InitializeComponent ( )

inlineprivate

Initializes the components of the form including labels, text boxes, list view, and buttons.

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IsStarted()

async Task< bool > xeno_rat_server.Forms.OfflineKeylogger.IsStarted ( )

inlineprivate

Checks if the client is started and returns a boolean value indicating the status.

Returns

True if the client is started; otherwise, false.

This method sends a byte array with a single element of value 0 to the client using the SendAsync method. It then receives a byte array from the client using the ReceiveAsync method and checks if the received data is null or has a length different from 1. If the data does not meet the expected criteria, the method disconnects the client and returns false. Otherwise, it returns true if the first element of the received data is equal to 1.

Exceptions

System.InvalidOperationException

Thrown when an asynchronous operation is not valid for the current state of the object.

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listView1_ItemActivate()

void xeno_rat_server.Forms.OfflineKeylogger.listView1_ItemActivate ( object sender, EventArgs e )

inlineprivate

Handles the event when an item in the list view is activated.

Parameters

sender	The source of the event.
e	An EventArgs that contains the event data.

This method checks if any item is selected in the list view. If an item is selected, it retrieves the text from the first column of the selected item in the list view and sets the text of textBox1 to the normalized value of the corresponding application from the 'applications' dictionary.

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Normalize()

string xeno_rat_server.Forms.OfflineKeylogger.Normalize ( string input )

inline

Replaces the placeholders [enter] and [space] in the input string with the corresponding newline and space characters, respectively, and returns the modified string.

Parameters

input

The input string containing placeholders to be replaced.

Returns

The modified string with placeholders replaced.

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OfflineKeylogger_Load()

void xeno_rat_server.Forms.OfflineKeylogger.OfflineKeylogger_Load ( object sender, EventArgs e )

inlineprivate

Event handler for the form load event.

Parameters

sender	The source of the event.
e	An EventArgs that contains the event data.

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OnTempDisconnect()

void xeno_rat_server.Forms.OfflineKeylogger.OnTempDisconnect ( Node node )

inlineprivate

Handles the event of temporary disconnection of a node.

Parameters

node	The node that has been temporarily disconnected.

If the current object is disposed, the method returns without performing any action. Displays a message box with the text "Socket closed!". Invokes the Close method on the current object using Control.BeginInvoke(Delegate). Any exceptions that occur during the invocation are caught and ignored.

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StartKeylogger()

async Task xeno_rat_server.Forms.OfflineKeylogger.StartKeylogger ( )

inlineprivate

Starts the keylogger by sending a byte array with value 1 to the client asynchronously.

Returns

A task representing the asynchronous operation.

Exceptions

Exception

Thrown when an error occurs while sending the byte array to the client.

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StopKeylogger()

async Task xeno_rat_server.Forms.OfflineKeylogger.StopKeylogger ( )

inlineprivate

Stops the keylogger by sending a byte array with value 2 to the client asynchronously.

This method sends a byte array with value 2 to the client using an asynchronous operation to stop the keylogger.

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UpdateStatus()

async Task xeno_rat_server.Forms.OfflineKeylogger.UpdateStatus ( )

inlineprivate

Updates the status and displays it on the label.

This method asynchronously updates the status by calling the IsStarted method and then updates the label to display the current status.

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Member Data Documentation

applications

Dictionary<string, string> xeno_rat_server.Forms.OfflineKeylogger.applications = new Dictionary<string, string>()

private

button1

System.Windows.Forms.Button xeno_rat_server.Forms.OfflineKeylogger.button1

private

button2

System.Windows.Forms.Button xeno_rat_server.Forms.OfflineKeylogger.button2

private

button3

System.Windows.Forms.Button xeno_rat_server.Forms.OfflineKeylogger.button3

private

client

Node xeno_rat_server.Forms.OfflineKeylogger.client

private

columnHeader1

System.Windows.Forms.ColumnHeader xeno_rat_server.Forms.OfflineKeylogger.columnHeader1

private

components

System.ComponentModel.IContainer xeno_rat_server.Forms.OfflineKeylogger.components = null

private

Required designer variable.

label1

System.Windows.Forms.Label xeno_rat_server.Forms.OfflineKeylogger.label1

private

label2

System.Windows.Forms.Label xeno_rat_server.Forms.OfflineKeylogger.label2

private

label3

System.Windows.Forms.Label xeno_rat_server.Forms.OfflineKeylogger.label3

private

listView1

System.Windows.Forms.ListView xeno_rat_server.Forms.OfflineKeylogger.listView1

private

started

bool xeno_rat_server.Forms.OfflineKeylogger.started = false

private

textBox1

System.Windows.Forms.TextBox xeno_rat_server.Forms.OfflineKeylogger.textBox1

private

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The documentation for this class was generated from the following files:

• /Users/sumansaurabh/Documents/my-startup/xeno-rat/xeno rat server/Forms/OfflineKeylogger.cs
• /Users/sumansaurabh/Documents/my-startup/xeno-rat/xeno rat server/Forms/OfflineKeylogger.Designer.cs