public void LoadGrid(PhishDataType Type)
{
List <FrequentItem> Items = Repository
.Find <FrequentItem>(s => s.ItemType == Type)
.ToList();
grdMain.Rows.Clear();
foreach (var item in Items)
{
grdMain.Rows.Add(item.UID,
item.Term,
item.Frequency.ToString());
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
long UID = Convert.ToInt32(txtUpdateId.Text);
Configuration Config = Repository.Find <Configuration>
(s => s.UID == UID)
.FirstOrDefault();
//Config.Parameter = txtParameter.Text;
Config.Value = txtUpdateValue.Text;
Repository.Update(Config);
LoadGrid();
grpUpdate.Visible = false;
txtUpdateId.Clear();
txtUpdateValue.Clear();
}
public Form1()
{
InitializeComponent();
db = new PhishModel();
Repository = new EFRepository(db);
AlgorithmClass = new Algorithms();
txtUrl.Text = "www.google.com";
CombinedStats = Repository.Find <UrlStatistic>(s => s.Type == StatisticType.Overall).FirstOrDefault();
}
private void btnDelete_Click(object sender, EventArgs e)
{
DialogResult dialogResult = MessageBox.Show("Are you sure that you would like to delete this rule?", "Delete Rule", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
DataGridViewRow Row = grdMain.Rows[grdMain.SelectedRows[0].Index];
long UID = Convert.ToInt32(Row.Cells[0].Value);
IgnoreRule Config = Repository.Find <IgnoreRule>
(s => s.UID == UID)
.FirstOrDefault();
Repository.Delete(Config);
LoadGrid();
}
}
public void URLDetection(string Url)
{
bool IsNewRecord = false;
Resource Resource = Repository
.Find <Resource>(s => s.Url == Url)
.FirstOrDefault();
if (Resource == null)
{
Resource = new Resource(Url);
IsNewRecord = true;
}
int ProbabilityCounter = 0;
if (CombinedStats == null)
{
MessageBox.Show("Error: Cannot conduct analysis, baseline data not found");
return;
}
Resource.SetDetectionVariables();
if (Resource.NumberOfFullStops > CombinedStats.FullStopAverage)
{
ProbabilityCounter += 1;
}
if (Resource.NumberOfAtSymbols > CombinedStats.AtSymbolsAverage)
{
ProbabilityCounter += 1;
}
if (Resource.NumberOfForwardSlashes > CombinedStats.ForwardSlashAverage)
{
ProbabilityCounter += 1;
}
if (Resource.NumberOfMultipleForwardSlashes > CombinedStats.MultipleForwardSlashAverage)
{
ProbabilityCounter += 1;
}
if (CombinedStats.AverageIPAddress <= 0.5)
{
if (Resource.HasIPAddress)
{
ProbabilityCounter += 1;
}
}
if (CombinedStats.AveragePortNumbers <= 0.5)
{
if (Resource.HasPortNumber)
{
ProbabilityCounter += 1;
}
}
if (CombinedStats.AverageBadHttps <= 0.5)
{
if (Resource.IsBadHttps)
{
ProbabilityCounter += 1;
}
}
if (ProbabilityCounter >= 3)
{
Resource.IsPhishing = true;
}
if (Resource.IsPhishing)
{
lblPhishingInd.Text = String.Format("Based on the testing performed, {0} is a phishing site according to the analysis shown below", Url);
lblFishPercentage.ForeColor = System.Drawing.Color.Red;
}
else
{
lblPhishingInd.Text = String.Format("Based on the testing performed, {0} is not a phishing site according to the analysis shown below", Url);
lblFishPercentage.ForeColor = System.Drawing.Color.Green;
}
double ProbabilityPercentage = ProbabilityCounter * 100 / 7;
lblFishPercentage.Text = ProbabilityPercentage.ToString() + " %";
grdUrlAnalysis.Rows.Clear();
grdUrlAnalysis.Rows.Add("Number of Full Stops", CombinedStats.FullStopAverage.ToString(), Resource.NumberOfFullStops.ToString());
grdUrlAnalysis.Rows.Add("Number of @ Symbols", CombinedStats.AtSymbolsAverage.ToString(), Resource.NumberOfAtSymbols.ToString());
grdUrlAnalysis.Rows.Add("Number of Double Forward Slashes", CombinedStats.ForwardSlashAverage.ToString(), Resource.NumberOfForwardSlashes.ToString());
grdUrlAnalysis.Rows.Add("Number of Multiple Forward Slashes", CombinedStats.MultipleForwardSlashAverage.ToString(), Resource.NumberOfForwardSlashes.ToString());
grdUrlAnalysis.Rows.Add("Contains IP Address", CombinedStats.AverageIPAddress.ToString(), Resource.HasIPAddress.ToString());
grdUrlAnalysis.Rows.Add("Contains Port Number", CombinedStats.AveragePortNumbers.ToString(), Resource.HasPortNumber.ToString());
grdUrlAnalysis.Rows.Add("Invalid HTTPS", CombinedStats.AverageBadHttps.ToString(), Resource.IsBadHttps.ToString());
grpUrl.Visible = true;
if (IsNewRecord)
{
Repository.Add(Resource);
}
else
{
Repository.Update(Resource);
}
}
