mirror of
https://github.com/Stone-Red-Code/FraudCapturer.git
synced 2026-09-04 09:06:06 +02:00
@@ -0,0 +1,42 @@
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namespace FraudCapturer.Configuration;
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internal class BlockConfig
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{
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public BlockConfigSet LowRiskSet { get; set; } = new BlockConfigSet(false, true, false);
|
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public BlockConfigSet MeduimRiskSet { get; set; } = new BlockConfigSet(false, true, true);
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public BlockConfigSet HighRiskSet { get; set; } = new BlockConfigSet(true, true, true);
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|
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public bool CheckIfBlock(IpInfo ipInfo)
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{
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if (ipInfo.Risk <= 33)
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{
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return CheckIfBlockSet(ipInfo, LowRiskSet);
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}
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else if (ipInfo.Risk >= 67)
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{
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return CheckIfBlockSet(ipInfo, HighRiskSet);
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}
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else
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{
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return CheckIfBlockSet(ipInfo, MeduimRiskSet);
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}
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}
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public bool CheckIfBlockSet(IpInfo ipInfo, BlockConfigSet blockConfigSet)
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{
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if (ipInfo.Type == "VPN" && blockConfigSet.BlockIfVpn)
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{
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return true;
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}
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else if (ipInfo.IsProxy && blockConfigSet.BlockIfProxy)
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{
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return true;
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}
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else if (!ipInfo.IsProxy && blockConfigSet.BlockIfNotProxy)
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{
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return true;
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}
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return false;
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}
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}
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@@ -0,0 +1,19 @@
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namespace FraudCapturer.Configuration;
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internal class BlockConfigSet
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{
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public BlockConfigSet(bool blockIfNotProxy, bool blockIfProxy, bool blockIfVpn)
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{
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BlockIfNotProxy = blockIfNotProxy;
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BlockIfProxy = blockIfProxy;
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BlockIfVpn = blockIfVpn;
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}
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public BlockConfigSet()
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{
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}
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public bool BlockIfNotProxy { get; set; }
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public bool BlockIfProxy { get; set; }
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public bool BlockIfVpn { get; set; }
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}
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@@ -0,0 +1,63 @@
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namespace FraudCapturer.Configuration;
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internal class Configurator
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{
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public BlockConfig GetConfig()
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{
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BlockConfig blockConfig = new BlockConfig();
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Console.WriteLine("Configuration:");
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Console.WriteLine();
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Console.WriteLine("High risk rules (>=66%):");
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Console.WriteLine("----------------------------------------------------");
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blockConfig.HighRiskSet = GetBlockConfigSetFromConsole(true, true, true);
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Console.WriteLine("High medium rules (>33% & <66%):");
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Console.WriteLine("----------------------------------------------------");
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blockConfig.MeduimRiskSet = GetBlockConfigSetFromConsole(false, true, true);
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Console.WriteLine("High low rules (<=33%):");
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Console.WriteLine("----------------------------------------------------");
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blockConfig.LowRiskSet = GetBlockConfigSetFromConsole(false, true, false);
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return blockConfig;
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}
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private BlockConfigSet GetBlockConfigSetFromConsole(bool ifNotProxyDefault, bool ifproxyDefault, bool ifVpnDeault)
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{
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BlockConfigSet blockConfigSet = new BlockConfigSet();
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Console.WriteLine($"Block if no Proxy detected {GetDefaultHintString(ifNotProxyDefault)}:");
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blockConfigSet.BlockIfNotProxy = GetBoolValueFromConsole(ifNotProxyDefault);
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Console.WriteLine($"Block if Proxy detected {GetDefaultHintString(ifproxyDefault)}:");
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blockConfigSet.BlockIfProxy = GetBoolValueFromConsole(ifproxyDefault);
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Console.WriteLine($"Block if VPN detected {GetDefaultHintString(ifVpnDeault)}:");
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blockConfigSet.BlockIfVpn = GetBoolValueFromConsole(ifVpnDeault);
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return blockConfigSet;
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}
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private bool GetBoolValueFromConsole(bool defaultValue)
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{
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string input = Console.ReadLine() ?? string.Empty;
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|
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if (string.IsNullOrWhiteSpace(input))
|
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{
|
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return defaultValue;
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}
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|
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while (input.ToLower() != "y" && input.ToLower() != "n")
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{
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input = Console.ReadLine() ?? string.Empty;
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}
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return input.ToLower() == "y";
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}
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private string GetDefaultHintString(bool defaultValue)
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{
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return defaultValue ? "[Y/n]" : "[y/N]";
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}
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}
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@@ -1,67 +0,0 @@
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using System.Net;
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namespace FraudCapturer;
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internal class FirewallHelper
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{
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public static void BlockIp(IPAddress? ipAddress)
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{
|
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if (ipAddress is null)
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{
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throw new ArgumentNullException(nameof(ipAddress));
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}
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AddRuleIfDoesnotExist(ipAddress);
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File.AppendAllText(Program.IpStorePath, $"{Environment.NewLine}{ipAddress}");
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string[] iPs = File.ReadAllLines(Program.IpStorePath);
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System.Diagnostics.Process process = new System.Diagnostics.Process();
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System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo
|
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{
|
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WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden,
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FileName = "cmd.exe",
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Arguments = $"/C netsh advfirewall firewall set rule name=\"{Program.AppName} IP Block\" new remoteIp={string.Join(',', iPs)}"
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};
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process.StartInfo = startInfo;
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_ = process.Start();
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}
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public static void UnblockIp(IPAddress? ipAddress)
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{
|
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if (ipAddress is null)
|
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{
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throw new ArgumentNullException(nameof(ipAddress));
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}
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List<string> iPs = File.ReadAllLines(Program.IpStorePath).ToList();
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iPs.Remove(ipAddress.ToString());
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File.WriteAllLines(Program.IpStorePath, iPs);
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System.Diagnostics.Process process = new System.Diagnostics.Process();
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System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo
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{
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WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden,
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FileName = "cmd.exe",
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Arguments = $"/C netsh advfirewall firewall set rule name=\"{Program.AppName} IP Block\" new remoteIp={string.Join(',', iPs.ToArray())}"
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};
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process.StartInfo = startInfo;
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_ = process.Start();
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}
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public static void AddRuleIfDoesnotExist(IPAddress ipAddress)
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{
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System.Diagnostics.Process process = new System.Diagnostics.Process();
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System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo
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{
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WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden,
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FileName = "cmd.exe",
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Arguments = $"/C netsh advfirewall firewall show rule name=\"{Program.AppName} IP Block\" >nul || netsh advfirewall firewall add rule name=\"{Program.AppName} IP Block\" dir=in interface=any action=block remoteIp={ipAddress} && netsh advfirewall firewall add rule name=\"{Program.AppName} IP Block\" dir=out interface=any action=block remoteIp={ipAddress}"
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};
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process.StartInfo = startInfo;
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_ = process.Start();
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process.WaitForExit();
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}
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}
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@@ -9,6 +9,7 @@
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<ItemGroup>
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<PackageReference Include="SharpPcap" Version="6.1.0" />
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<PackageReference Include="Stone_Red-C-Sharp-Utilities" Version="1.0.3.1" />
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</ItemGroup>
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</Project>
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@@ -1,5 +1,7 @@
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using PacketDotNet;
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using Stone_Red_Utilities.ConsoleExtentions;
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using System.Net;
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using System.Net.Sockets;
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using System.Text;
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@@ -7,7 +9,7 @@ using System.Text.Json;
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using System.Text.Json.Serialization;
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using System.Text.RegularExpressions;
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namespace FraudCapturer;
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namespace FraudCapturer.Helpers;
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internal class DomainHelper
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{
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@@ -22,7 +24,7 @@ internal class DomainHelper
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return domains.Distinct().ToArray();
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}
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public static DomainInfo? GetDomainReputation(string domain)
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public static async Task<DomainInfo?> GetDomainReputation(string domain)
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{
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try
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{
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@@ -41,10 +43,19 @@ internal class DomainHelper
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};
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HttpContent httpContent = new StringContent(JsonSerializer.Serialize(reqestBody), Encoding.UTF8, "application/json");
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HttpResponseMessage responseMessage;
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HttpResponseMessage responseMessage = httpClient.PostAsync("https://anti-fish.bitflow.dev/check", httpContent).GetAwaiter().GetResult(); ;
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try
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{
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responseMessage = await httpClient.PostAsync("https://anti-fish.bitflow.dev/check", httpContent);
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}
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catch (HttpRequestException ex)
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{
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ConsoleExt.WriteLine($"error: {ex.Message}", ConsoleColor.Gray);
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return null;
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}
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string resultString = responseMessage.Content.ReadAsStringAsync().GetAwaiter().GetResult(); ;
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string resultString = await responseMessage.Content.ReadAsStringAsync();
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AntiFishResultBody? resultBody = JsonSerializer.Deserialize<AntiFishResultBody>(resultString);
|
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AntiFishResult? result = resultBody?.Matches?.FirstOrDefault(m => m.Domain == domain);
|
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@@ -63,7 +74,7 @@ internal class DomainHelper
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}
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catch (SocketException ex)
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{
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Console.WriteLine($"error: {ex.Message} ({domain})");
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ConsoleExt.WriteLine($"error: {ex.Message} ({domain})", ConsoleColor.Gray);
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return null;
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}
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}
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@@ -0,0 +1,76 @@
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using System.Net;
|
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|
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namespace FraudCapturer.Helpers;
|
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|
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internal class FirewallHelper
|
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{
|
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public static void BlockIp(IPAddress? ipAddress)
|
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{
|
||||
if (ipAddress is null)
|
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{
|
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throw new ArgumentNullException(nameof(ipAddress));
|
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}
|
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|
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lock (Program.IpStorePath)
|
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{
|
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AddRuleIfDoesnotExist(ipAddress);
|
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|
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File.AppendAllText(Program.IpStorePath, $"{Environment.NewLine}{ipAddress}");
|
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|
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string[] iPs = File.ReadAllLines(Program.IpStorePath);
|
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|
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System.Diagnostics.Process process = new System.Diagnostics.Process();
|
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System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo
|
||||
{
|
||||
WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden,
|
||||
FileName = "cmd.exe",
|
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Arguments = $"/C netsh advfirewall firewall set rule name=\"{Program.AppName} IP Block\" new remoteIp={string.Join(',', iPs)}"
|
||||
};
|
||||
process.StartInfo = startInfo;
|
||||
_ = process.Start();
|
||||
}
|
||||
}
|
||||
|
||||
public static void UnblockIp(IPAddress? ipAddress)
|
||||
{
|
||||
if (ipAddress is null)
|
||||
{
|
||||
throw new ArgumentNullException(nameof(ipAddress));
|
||||
}
|
||||
|
||||
lock (Program.IpStorePath)
|
||||
{
|
||||
List<string> iPs = File.ReadAllLines(Program.IpStorePath).ToList();
|
||||
iPs.Remove(ipAddress.ToString());
|
||||
|
||||
File.WriteAllLines(Program.IpStorePath, iPs);
|
||||
|
||||
System.Diagnostics.Process process = new System.Diagnostics.Process();
|
||||
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo
|
||||
{
|
||||
WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden,
|
||||
FileName = "cmd.exe",
|
||||
Arguments = $"/C netsh advfirewall firewall set rule name=\"{Program.AppName} IP Block\" new remoteIp={string.Join(',', iPs.ToArray())}"
|
||||
};
|
||||
process.StartInfo = startInfo;
|
||||
_ = process.Start();
|
||||
}
|
||||
}
|
||||
|
||||
public static void AddRuleIfDoesnotExist(IPAddress ipAddress)
|
||||
{
|
||||
lock (Program.IpStorePath)
|
||||
{
|
||||
System.Diagnostics.Process process = new System.Diagnostics.Process();
|
||||
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo
|
||||
{
|
||||
WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden,
|
||||
FileName = "cmd.exe",
|
||||
Arguments = $"/C netsh advfirewall firewall show rule name=\"{Program.AppName} IP Block\" >nul || netsh advfirewall firewall add rule name=\"{Program.AppName} IP Block\" dir=in interface=any action=block remoteIp={ipAddress} && netsh advfirewall firewall add rule name=\"{Program.AppName} IP Block\" dir=out interface=any action=block remoteIp={ipAddress}"
|
||||
};
|
||||
process.StartInfo = startInfo;
|
||||
_ = process.Start();
|
||||
process.WaitForExit();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,17 +1,28 @@
|
||||
using System.Net;
|
||||
using Stone_Red_Utilities.ConsoleExtentions;
|
||||
|
||||
using System.Net;
|
||||
using System.Text.Json;
|
||||
|
||||
namespace FraudCapturer;
|
||||
namespace FraudCapturer.Helpers;
|
||||
|
||||
internal class IpHelper
|
||||
{
|
||||
public static string? ProxycheckApiKey { get; set; }
|
||||
|
||||
public static IpInfo? GetIpReputation(IPAddress ipAddress)
|
||||
public static async Task<IpInfo?> GetIpReputation(IPAddress ipAddress)
|
||||
{
|
||||
HttpClient httpClient = new HttpClient();
|
||||
string rawResponseData;
|
||||
|
||||
string rawResponseData = httpClient.GetStringAsync($"http://proxycheck.io/v2/{ipAddress}?key={ProxycheckApiKey}&risk=2&vpn=1&asn=1&tag={Program.AppName}({Environment.MachineName})").GetAwaiter().GetResult();
|
||||
try
|
||||
{
|
||||
rawResponseData = await httpClient.GetStringAsync($"http://proxycheck.io/v2/{ipAddress}?key={ProxycheckApiKey}&risk=2&vpn=1&asn=1&tag={Program.AppName}({Environment.MachineName})");
|
||||
}
|
||||
catch (HttpRequestException ex)
|
||||
{
|
||||
ConsoleExt.WriteLine($"error: {ex.Message}", ConsoleColor.Gray);
|
||||
return null;
|
||||
}
|
||||
|
||||
JsonDocument responseData = JsonDocument.Parse(rawResponseData);
|
||||
|
||||
@@ -22,10 +33,10 @@ internal class IpHelper
|
||||
|
||||
if (statusValue.GetString() != "ok")
|
||||
{
|
||||
Console.Write(statusValue.GetString());
|
||||
ConsoleExt.Write(statusValue.GetString(), ConsoleColor.Gray);
|
||||
if (responseData.RootElement.TryGetProperty("message", out JsonElement messageValue))
|
||||
{
|
||||
Console.WriteLine($": {messageValue.GetString()}");
|
||||
ConsoleExt.WriteLine($": {messageValue.GetString()}", ConsoleColor.Gray);
|
||||
}
|
||||
else
|
||||
{
|
||||
@@ -87,21 +98,13 @@ internal class IpHelper
|
||||
}
|
||||
|
||||
byte[] ip = IPAddress.Parse(ipAdress).GetAddressBytes();
|
||||
switch (ip[0])
|
||||
return ip[0] switch
|
||||
{
|
||||
case 10:
|
||||
case 127:
|
||||
return true;
|
||||
|
||||
case 172:
|
||||
return ip[1] >= 16 && ip[1] < 32;
|
||||
|
||||
case 192:
|
||||
return ip[1] == 168;
|
||||
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
10 or 127 => true,
|
||||
172 => ip[1] >= 16 && ip[1] < 32,
|
||||
192 => ip[1] == 168,
|
||||
_ => false,
|
||||
};
|
||||
}
|
||||
|
||||
public static bool IsLocalIpAddress(string host)
|
||||
@@ -2,7 +2,7 @@
|
||||
|
||||
using System.Text;
|
||||
|
||||
namespace FraudCapturer;
|
||||
namespace FraudCapturer.Helpers;
|
||||
|
||||
internal static class PackageHelper
|
||||
{
|
||||
+65
-44
@@ -1,26 +1,32 @@
|
||||
|
||||
using FraudCapturer.Configuration;
|
||||
using FraudCapturer.Helpers;
|
||||
|
||||
using PacketDotNet;
|
||||
|
||||
using SharpPcap;
|
||||
|
||||
using Stone_Red_Utilities.ConsoleExtentions;
|
||||
|
||||
using System.Collections.Concurrent;
|
||||
using System.Net;
|
||||
using System.Text.Json;
|
||||
|
||||
namespace FraudCapturer;
|
||||
|
||||
/// <summary>
|
||||
/// Example showing packet manipulation
|
||||
/// </summary>
|
||||
public class Program
|
||||
{
|
||||
public const string AppName = "FraudCapturer";
|
||||
public const string AppUrl = "https://github.com/Stone-Red-Code/FraudCapturer";
|
||||
public const string IpStorePath = "ipAdresses.txt";
|
||||
public const string ConfigStorePath = "config.txt";
|
||||
|
||||
private static DateTime lastCacheClear;
|
||||
private static string lastDomain = string.Empty;
|
||||
|
||||
private static readonly List<string> capturedIpsCache = new();
|
||||
private static readonly Dictionary<string, DomainInfo> capturedDomainsCache = new();
|
||||
private static readonly ConcurrentBag<string> capturedIpsCache = new();
|
||||
private static readonly ConcurrentDictionary<string, DomainInfo?> capturedDomainsCache = new();
|
||||
|
||||
private static BlockConfig blockConfig = new BlockConfig();
|
||||
|
||||
/// <summary>
|
||||
/// The main entry point for the application.
|
||||
@@ -35,18 +41,30 @@ public class Program
|
||||
// Retrieve the device list
|
||||
CaptureDeviceList devices = CaptureDeviceList.Instance;
|
||||
|
||||
if (string.IsNullOrWhiteSpace(args.FirstOrDefault()))
|
||||
if (args.FirstOrDefault() == "config")
|
||||
{
|
||||
Console.ForegroundColor = ConsoleColor.Red;
|
||||
Console.WriteLine("No proxycheck api key provided! You are limited to 100 IP checks per day. Get one for free at proxycheck.io.");
|
||||
blockConfig = new Configurator().GetConfig();
|
||||
string jsonConfig = JsonSerializer.Serialize(blockConfig);
|
||||
File.WriteAllText(ConfigStorePath, jsonConfig);
|
||||
|
||||
Console.WriteLine("-- Configuration saved!");
|
||||
return;
|
||||
}
|
||||
else if (string.IsNullOrWhiteSpace(args.FirstOrDefault()))
|
||||
{
|
||||
ConsoleExt.WriteLine("No proxycheck api key provided! You are limited to 100 IP checks per day. Get one for free at proxycheck.io.", ConsoleColor.Red);
|
||||
Console.WriteLine();
|
||||
Console.ResetColor();
|
||||
}
|
||||
else
|
||||
{
|
||||
IpHelper.ProxycheckApiKey = args.FirstOrDefault();
|
||||
}
|
||||
|
||||
if (File.Exists(ConfigStorePath))
|
||||
{
|
||||
blockConfig = JsonSerializer.Deserialize<BlockConfig>(File.ReadAllText(ConfigStorePath)) ?? new BlockConfig();
|
||||
}
|
||||
|
||||
// If no devices were found print an error
|
||||
if (devices.Count < 1)
|
||||
{
|
||||
@@ -92,7 +110,7 @@ public class Program
|
||||
device.Open();
|
||||
|
||||
Console.WriteLine();
|
||||
Console.WriteLine("-- Listening on {0}, hit 'Ctrl-C' to exit...", device.Description);
|
||||
Console.WriteLine($"-- Listening on {device.Description}, hit 'Ctrl-C' to exit...");
|
||||
|
||||
// Start capture of packets
|
||||
device.Capture();
|
||||
@@ -101,6 +119,11 @@ public class Program
|
||||
private static void Device_OnPacketArrival(object sender, PacketCapture e)
|
||||
{
|
||||
RawCapture rawPacket = e.GetPacket();
|
||||
ProcessRawPacket(rawPacket);
|
||||
}
|
||||
|
||||
private static async void ProcessRawPacket(RawCapture rawPacket)
|
||||
{
|
||||
Packet packet = Packet.ParsePacket(rawPacket.LinkLayerType, rawPacket.Data);
|
||||
if (packet is EthernetPacket)
|
||||
{
|
||||
@@ -133,74 +156,73 @@ public class Program
|
||||
capturedIpsCache.Clear();
|
||||
capturedDomainsCache.Clear();
|
||||
File.WriteAllText(IpStorePath, string.Empty);
|
||||
Console.WriteLine("Cleared cache");
|
||||
ConsoleExt.WriteLine("Cleared cache", ConsoleColor.Gray);
|
||||
}
|
||||
|
||||
//Check if a DNS packet contains a "dangerous" domain.
|
||||
CheckDns(packet, remoteIpAddress, direction);
|
||||
await CheckDns(packet, remoteIpAddress, direction);
|
||||
|
||||
if (capturedIpsCache.Contains(remoteIpAddress.ToString()))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
TimeSpan timeRemainingUntilCacheReset = new TimeSpan(0, 10, 0) - (DateTime.Now - lastCacheClear);
|
||||
Console.WriteLine($"Next cache reset in {timeRemainingUntilCacheReset.Minutes} minute(s) and {timeRemainingUntilCacheReset.Seconds} second(s)");
|
||||
|
||||
capturedIpsCache.Add(remoteIpAddress.ToString());
|
||||
|
||||
//Check if ip address is "dangerous" or blocked
|
||||
CheckIpAddress(remoteIpAddress, direction);
|
||||
await CheckIpAddress(remoteIpAddress, direction);
|
||||
|
||||
TimeSpan timeRemainingUntilCacheReset = new TimeSpan(0, 10, 0) - (DateTime.Now - lastCacheClear);
|
||||
ConsoleExt.WriteLine($"Next cache reset in {timeRemainingUntilCacheReset.Minutes} minute(s) and {timeRemainingUntilCacheReset.Seconds} second(s)", ConsoleColor.Gray);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static void CheckIpAddress(IPAddress remoteIpAddress, string direction)
|
||||
private static async Task CheckIpAddress(IPAddress remoteIpAddress, string direction)
|
||||
{
|
||||
IpInfo? ipInfo = IpHelper.GetIpReputation(remoteIpAddress);
|
||||
IpInfo? ipInfo = await IpHelper.GetIpReputation(remoteIpAddress);
|
||||
|
||||
if (IpHelper.IsInternalIpAddress(remoteIpAddress.ToString()))
|
||||
{
|
||||
Console.ForegroundColor = ConsoleColor.Cyan;
|
||||
Console.WriteLine($"[{direction}] [Internal] {remoteIpAddress}");
|
||||
ConsoleExt.WriteLine($"[{direction}] [Internal] {remoteIpAddress}", ConsoleColor.Cyan);
|
||||
}
|
||||
else if (ipInfo is not null)
|
||||
{
|
||||
bool block = false;
|
||||
if (ipInfo.Risk >= 67)
|
||||
ConsoleColor consoleColor;
|
||||
|
||||
if (ipInfo.Risk >= 67 && blockConfig.CheckIfBlockSet(ipInfo, blockConfig.HighRiskSet))
|
||||
{
|
||||
FirewallHelper.BlockIp(remoteIpAddress);
|
||||
Console.ForegroundColor = ConsoleColor.Red;
|
||||
consoleColor = ConsoleColor.Red;
|
||||
block = true;
|
||||
}
|
||||
else if (ipInfo.Risk >= 34 && ipInfo.IsProxy)
|
||||
else if (ipInfo.Risk <= 33 && blockConfig.CheckIfBlockSet(ipInfo, blockConfig.LowRiskSet))
|
||||
{
|
||||
FirewallHelper.BlockIp(remoteIpAddress);
|
||||
Console.ForegroundColor = ConsoleColor.DarkYellow;
|
||||
consoleColor = ConsoleColor.Yellow;
|
||||
block = true;
|
||||
}
|
||||
else if (ipInfo.IsProxy && ipInfo.Type != "VPN")
|
||||
else if (blockConfig.CheckIfBlockSet(ipInfo, blockConfig.MeduimRiskSet))
|
||||
{
|
||||
FirewallHelper.BlockIp(remoteIpAddress);
|
||||
Console.ForegroundColor = ConsoleColor.DarkYellow;
|
||||
consoleColor = ConsoleColor.DarkYellow;
|
||||
block = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
Console.ForegroundColor = ConsoleColor.Green;
|
||||
consoleColor = ConsoleColor.Green;
|
||||
}
|
||||
|
||||
Console.WriteLine($"[{direction}] [Provider: {ipInfo.Provider}] [Risk: {ipInfo.Risk}] [Proxy: {ipInfo.IsProxy}] [Type: {ipInfo.Type}] [Block: {block}] {remoteIpAddress}");
|
||||
ConsoleExt.WriteLine($"[{direction}] [Provider: {ipInfo.Provider}] [Risk: {ipInfo.Risk}] [Proxy: {ipInfo.IsProxy}] [Type: {ipInfo.Type}] [Block: {block}] {remoteIpAddress}", consoleColor);
|
||||
}
|
||||
else
|
||||
{
|
||||
Console.ForegroundColor = ConsoleColor.Magenta;
|
||||
Console.WriteLine($"[{direction}] [Invalid] {remoteIpAddress}");
|
||||
ConsoleExt.WriteLine($"[{direction}] [Invalid] {remoteIpAddress}", ConsoleColor.Magenta);
|
||||
}
|
||||
Console.ResetColor();
|
||||
}
|
||||
|
||||
private static void CheckDns(Packet packet, IPAddress remoteIpAddress, string direction)
|
||||
private static async Task CheckDns(Packet packet, IPAddress remoteIpAddress, string direction)
|
||||
{
|
||||
TransportPacket transportPacket = packet.Extract<TcpPacket>();
|
||||
transportPacket ??= packet.Extract<UdpPacket>();
|
||||
@@ -219,54 +241,53 @@ public class Program
|
||||
}
|
||||
else
|
||||
{
|
||||
domainInfo = DomainHelper.GetDomainReputation(domain);
|
||||
domainInfo = await DomainHelper.GetDomainReputation(domain);
|
||||
_ = capturedDomainsCache.TryAdd(domain, domainInfo);
|
||||
}
|
||||
|
||||
if (domainInfo is null)
|
||||
{
|
||||
Console.ForegroundColor = ConsoleColor.Magenta;
|
||||
if (lastDomain != domain)
|
||||
{
|
||||
lastDomain = domain;
|
||||
Console.WriteLine($"[{direction}] [Dns] [Invalid] [Domain: {domain}] {remoteIpAddress}");
|
||||
ConsoleExt.WriteLine($"[{direction}] [Dns] [Invalid] [Domain: {domain}] {remoteIpAddress}", ConsoleColor.Magenta);
|
||||
}
|
||||
Console.ResetColor();
|
||||
continue;
|
||||
}
|
||||
|
||||
if (domainInfo.IsMatch == false)
|
||||
{
|
||||
Console.ForegroundColor = ConsoleColor.Green;
|
||||
if (lastDomain != domain)
|
||||
{
|
||||
lastDomain = domain;
|
||||
Console.WriteLine($"[{direction}] [Dns] [Domain: {domain}] [Type: Undetected] [Block: {block}] {remoteIpAddress}");
|
||||
ConsoleExt.WriteLine($"[{direction}] [Dns] [Domain: {domain}] [Type: Undetected] [Block: {block}] {remoteIpAddress}", ConsoleColor.Green);
|
||||
}
|
||||
Console.ResetColor();
|
||||
continue;
|
||||
}
|
||||
|
||||
ConsoleColor consoleColor;
|
||||
|
||||
if (domainInfo.TrustRating >= 0.9)
|
||||
{
|
||||
FirewallHelper.BlockIp(domainInfo.IpAddress);
|
||||
Console.ForegroundColor = ConsoleColor.Red;
|
||||
consoleColor = ConsoleColor.Red;
|
||||
block = true;
|
||||
}
|
||||
else if (domainInfo.TrustRating >= 0.5)
|
||||
{
|
||||
FirewallHelper.BlockIp(domainInfo.IpAddress);
|
||||
Console.ForegroundColor = ConsoleColor.DarkYellow;
|
||||
consoleColor = ConsoleColor.DarkYellow;
|
||||
block = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
Console.ForegroundColor = ConsoleColor.Green;
|
||||
consoleColor = ConsoleColor.Green;
|
||||
}
|
||||
|
||||
if (lastDomain != domain)
|
||||
{
|
||||
lastDomain = domain;
|
||||
Console.WriteLine($"[{direction}] [Dns] [Domain: {domain}] [Type: {domainInfo.Type}] [Source: {domainInfo.Source}] [Source Trust: {domainInfo.TrustRating * 100d}] [Block: {block}] {remoteIpAddress}");
|
||||
ConsoleExt.WriteLine($"[{direction}] [Dns] [Domain: {domain}] [Type: {domainInfo.Type}] [Source: {domainInfo.Source}] [Source Trust: {domainInfo.TrustRating * 100d}] [Block: {block}] {remoteIpAddress}", consoleColor);
|
||||
}
|
||||
|
||||
Console.ResetColor();
|
||||
|
||||
Reference in New Issue
Block a user