// Selected port scan method
public static bool SelectedPortScan(string strippedIp, string scanType, string Username, string Password, string domainURL, string nekoFolder)
{
if (scanType == "1")
{
string results = "";
// Get port numbers from user
Console.WriteLine("\r\nPlease enter port numbers separated by commas: ");
string ports = Console.ReadLine();
if (ports != "")
{
// Remove any spaces
if (ports.Contains(" "))
{
ports.Replace(" ", "");
}
Console.WriteLine("\r\nStarting selected scan on port(s): " + Convert.ToString(ports) + Environment.NewLine, Console.ForegroundColor = ConsoleColor.Red);
Console.ResetColor();
// Add ports to list
List <int> portList = new List <int>();
// Split out data by comma values
string[] fullList = ports.Split(',');
// Iteratively add to list
foreach (var portNumber in fullList)
{
portList.Add(Convert.ToInt32(portNumber));
}
// Run scan
foreach (var portNumber in fullList)
{
// Go through all 255 IPs of last octet
for (int i = 1; i < 256; i++)
{
try
{
var client = new TcpClient();
{
if (!client.ConnectAsync(strippedIp + Convert.ToString(i), Convert.ToInt32(portNumber)).Wait(1000))
{
// connection failure
Console.WriteLine("Connection to " + strippedIp + Convert.ToString(i) + " on port: " + Convert.ToInt32(portNumber) + " failed.");
}
else
{
Console.WriteLine("Connection to " + strippedIp + Convert.ToString(i) + " on port: " + Convert.ToInt32(portNumber) + " succeeded.");
results = "Connection to " + strippedIp + Convert.ToString(i) + " on port: " + Convert.ToInt32(portNumber) + " succeeded.";
// Append results to text file
File.AppendAllText(nekoFolder + "\\Network IP Scan " + strippedIp + Convert.ToString(i) + ".txt", results + Environment.NewLine + Environment.NewLine);
string wmiHost = "\\Network IP Scan " + strippedIp + Convert.ToString(i) + ".txt";
if (results.Contains("succeeded") && Convert.ToInt32(portNumber) == 135)
{
Console.WriteLine("Port 135 confirmed", Console.ForegroundColor = ConsoleColor.DarkRed);
Console.ResetColor();
// Launch WMI recon
GatherInfoUsingWMI.Parameters(strippedIp + Convert.ToString(i), Username, Password, domainURL, nekoFolder, wmiHost);
// Add host to WMI list
UserChoices.UserScanSelection.WMITargets.Add(strippedIp + Convert.ToString(i));
}
}
}
}
catch (Exception)
{
}
}
}
}
}
else if (scanType == "2")
{
string results = "";
// Get port number from user
Console.WriteLine("\r\nPlease enter port numbers separated by commas: ");
string ports = Console.ReadLine();
if (ports != "")
{
// Remove spaces
if (ports.Contains(" "))
{
ports.Replace(" ", "");
}
Console.WriteLine("\r\nStarting selected scan on port(s): " + Convert.ToString(ports));
// Add ports to list array
string[] fullList = ports.Split(',');
// Run scan
foreach (var portNumber in fullList)
{
// Go through each IP
for (int i = 1; i < 256; i++)
{
try
{
var client = new TcpClient();
{
if (!client.ConnectAsync(strippedIp + Convert.ToString(i), Convert.ToInt32(portNumber)).Wait(1000))
{
// connection failure
Console.WriteLine("Connection to " + strippedIp + Convert.ToString(i) + " on port: " + Convert.ToInt32(portNumber) + " failed.");
}
else
{
Console.WriteLine("Connection to " + strippedIp + Convert.ToString(i) + " on port: " + Convert.ToInt32(portNumber) + " succeeded.");
results = "Connection to " + strippedIp + Convert.ToString(i) + " on port: " + Convert.ToInt32(portNumber) + " succeeded.";
// Append results to text document
File.AppendAllText(nekoFolder + "\\Network IP Scan " + strippedIp + Convert.ToString(i) + ".txt", results + Environment.NewLine + Environment.NewLine);
}
}
}
catch (Exception)
{
}
}
}
}
}
return(false);
}
// Ports
public static void Ports(string strippedIP, int startIp, int stopIp, int portStart, int portStop, string type, string Username, string Password, string domainURL, string nekoFolder)
{
// WMI Scan
if (type == "1")
{
// Go through all IPs
for (int i = startIp; i < stopIp; i++)
{
// And loop through each port
for (int j = portStart; j < portStop; j++)
{
string results = "";
try
{
var client = new TcpClient();
{
if (!client.ConnectAsync(strippedIP + Convert.ToString(i), +j).Wait(1000))
{
// connection failure
Console.WriteLine("Connection to " + strippedIP + Convert.ToString(i) + " on port: " + Convert.ToString(j) + " failed.");
}
else
{
Console.WriteLine("Connection to " + strippedIP + Convert.ToString(i) + " on port: " + Convert.ToString(j) + " succeeded.");
results = "Connection to " + strippedIP + Convert.ToString(i) + " on port: " + Convert.ToString(j) + " succeeded.";
// Write out results
File.AppendAllText(nekoFolder + "\\Network IP Scan " + strippedIP + Convert.ToString(i) + ".txt", results + Environment.NewLine + Environment.NewLine);
string wmiHost = "\\Network IP Scan " + strippedIP + Convert.ToString(i) + ".txt";
if (results.Contains("succeeded") && (j) == 135)
{
Console.WriteLine("Port 135 confirmed", Console.ForegroundColor = ConsoleColor.DarkRed);
Console.ResetColor();
// Launch WMI recon info
GatherInfoUsingWMI.Parameters(strippedIP + Convert.ToString(i), Username, Password, domainURL, nekoFolder, wmiHost);
// Add to WMI list
UserScanSelection.WMITargets.Add(strippedIP + Convert.ToString(i));
}
}
}
}
catch (Exception)
{
// Console.WriteLine(e);
}
}
}
}
// Network only
else if (type == "2")
{
// Loop through IPs
for (int i = startIp; i < stopIp; i++)
{
// Loop through ports
for (int j = portStart; j < portStop; j++)
{
string results = "";
try
{
var client = new TcpClient();
{
if (!client.ConnectAsync(strippedIP + Convert.ToString(i), +j).Wait(1000))
{
// connection failure
Console.WriteLine("Connection to " + strippedIP + Convert.ToString(i) + " on port: " + Convert.ToString(j) + " failed.");
}
else
{
Console.WriteLine("Connection to " + strippedIP + Convert.ToString(i) + " on port: " + Convert.ToString(j) + " succeeded.");
results = "Connection to " + strippedIP + Convert.ToString(i) + " on port: " + Convert.ToString(j) + " succeeded.";
// Write out results
File.AppendAllText(nekoFolder + "\\Network IP Scan " + strippedIP + Convert.ToString(i) + ".txt", results + Environment.NewLine + Environment.NewLine);
}
}
}
catch (Exception)
{
// Console.WriteLine(e);
}
}
}
}
}