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Clean references and update packages (#99)
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Ioseba Palop
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Apr 3, 2020
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,98 +1,102 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Text; | ||
| using FOCA.ModifiedComponents; | ||
|
|
||
| namespace FOCA.Analysis.FingerPrinting | ||
| { | ||
| [Serializable] | ||
| public class DNS : FingerPrinting | ||
| { | ||
|
|
||
| public override event EventHandler FingerPrintingFinished; // salta cuando se finaliza la conexion y el analisis | ||
| public override event EventHandler FingerPrintingError; // salta cuando se produce un error en la conexion | ||
| public override event EventHandler FingerPrintingFinished; // salta cuando se finaliza la conexion y el analisis | ||
| public override event EventHandler FingerPrintingError; // salta cuando se produce un error en la conexion | ||
|
|
||
| public DNS() | ||
| { | ||
| } | ||
| public DNS() | ||
| { | ||
| } | ||
|
|
||
| public DNS(string host) : base(host, 53) { } | ||
| public DNS(string host) : base(host, 53) { } | ||
|
|
||
| public override void GetVersion() | ||
| public override void GetVersion() | ||
| { | ||
| try | ||
| { | ||
| try | ||
| { | ||
| System.Net.IPAddress[] ips = System.Net.Dns.GetHostAddresses(Host); | ||
| System.Net.IPAddress[] ips = System.Net.Dns.GetHostAddresses(Host); | ||
|
|
||
| if (ips.Length == 0) | ||
| return; | ||
| if (ips.Length == 0) | ||
| return; | ||
|
|
||
| // Hace la query como 'TXT'. Es mejor hacerla como 'ALL', pero no veo la opción en la lista de QTypes. ¿Quizas ANY? | ||
| Heijden.DNS.Resolver r = new Heijden.DNS.Resolver(ips[0], base.Port); | ||
| r.TimeOut = 1000; | ||
| Heijden.DNS.Response response = r.Query("version.bind", Heijden.DNS.QType.TXT, Heijden.DNS.QClass.CH); | ||
| if (response.RecordsTXT.Length > 0) | ||
| { | ||
| Version = response.RecordsTXT[0].TXT; | ||
| this.os = AnalyzeBanner(Version); | ||
| } | ||
| if (this.FingerPrintingFinished != null) | ||
| FingerPrintingFinished(this, null); | ||
| } | ||
| catch | ||
| Heijden.DNS.Resolver r = new Heijden.DNS.Resolver(ips[0], base.Port); | ||
| r.TimeOut = 10; | ||
| Heijden.DNS.Response response = r.Query("version.bind", Heijden.DNS.QType.TXT, Heijden.DNS.QClass.CH); | ||
| if (response.RecordsTXT.Length > 0) | ||
| { | ||
| if (FingerPrintingError != null) | ||
| FingerPrintingError(this, null); | ||
| OperatingSystem.OS os = OperatingSystem.OS.Unknown; | ||
| Version = response.RecordsTXT.SelectMany(p => p.TXT.Where(q => !String.IsNullOrEmpty(q))) | ||
| .FirstOrDefault(p => | ||
| { | ||
| os = AnalyzeBanner(p); | ||
| return os != OperatingSystem.OS.Unknown; | ||
| } | ||
| ); | ||
|
|
||
| this.os = os; | ||
| } | ||
| if (this.FingerPrintingFinished != null) | ||
| FingerPrintingFinished(this, null); | ||
| } | ||
| catch | ||
| { | ||
| if (FingerPrintingError != null) | ||
| FingerPrintingError(this, null); | ||
| } | ||
| } | ||
|
|
||
| private OperatingSystem.OS AnalyzeBanner(string banner) | ||
| { | ||
| if (this.os != OperatingSystem.OS.Unknown) | ||
| return this.os; // Si ya tiene OS no se re-analiza... | ||
| private OperatingSystem.OS AnalyzeBanner(string banner) | ||
| { | ||
| if (this.os != OperatingSystem.OS.Unknown) | ||
| return this.os; // Si ya tiene OS no se re-analiza... | ||
|
|
||
| // Familia Windows | ||
| if (banner.ToLower().Contains("win32")) | ||
| return OperatingSystem.OS.Windows; | ||
| else if (banner.ToLower().Contains("macos")) | ||
| return OperatingSystem.OS.MacOS; | ||
| else if (banner.ToLower().Contains("mac os")) | ||
| return OperatingSystem.OS.MacOS; | ||
| // Familia BSD | ||
| else if (banner.ToLower().Contains("freebsd")) | ||
| return OperatingSystem.OS.FreeBSD; | ||
| else if (banner.ToLower().Contains("openbsd")) | ||
| return OperatingSystem.OS.OpenBSD; | ||
| // Familia *nix | ||
| else if (banner.ToLower().Contains("centos")) | ||
| return OperatingSystem.OS.CentOS; | ||
| else if (banner.ToLower().Contains("solaris")) | ||
| return OperatingSystem.OS.Solaris; | ||
| // Familia Linux | ||
| else if (banner.ToLower().Contains("red hat")) | ||
| return OperatingSystem.OS.LinuxRedHat; | ||
| else if (banner.ToLower().Contains("redhat")) | ||
| return OperatingSystem.OS.LinuxRedHat; | ||
| else if (banner.ToLower().Contains("ubuntu")) | ||
| return OperatingSystem.OS.LinuxUbuntu; | ||
| else if (banner.ToLower().Contains("debian")) | ||
| return OperatingSystem.OS.LinuxDebian; | ||
| else if (banner.ToLower().Contains("fedora")) | ||
| return OperatingSystem.OS.LinuxFedora; | ||
| else if (banner.ToLower().Contains("mandrake")) | ||
| return OperatingSystem.OS.LinuxFedora; | ||
| else if (banner.ToLower().Contains("mandriva")) | ||
| return OperatingSystem.OS.LinuxFedora; | ||
| else if (banner.ToLower().Contains("suse")) | ||
| return OperatingSystem.OS.LinuxSuse; | ||
| else if (banner.ToLower().Contains("linux")) | ||
| return OperatingSystem.OS.Linux; | ||
| else if (banner.ToLower().Contains("unix")) | ||
| return OperatingSystem.OS.Linux; | ||
| else | ||
| return OperatingSystem.OS.Unknown; | ||
| } | ||
| // Familia Windows | ||
| if (banner.ToLower().Contains("win32")) | ||
| return OperatingSystem.OS.Windows; | ||
| else if (banner.ToLower().Contains("macos")) | ||
| return OperatingSystem.OS.MacOS; | ||
| else if (banner.ToLower().Contains("mac os")) | ||
| return OperatingSystem.OS.MacOS; | ||
| // Familia BSD | ||
| else if (banner.ToLower().Contains("freebsd")) | ||
| return OperatingSystem.OS.FreeBSD; | ||
| else if (banner.ToLower().Contains("openbsd")) | ||
| return OperatingSystem.OS.OpenBSD; | ||
| // Familia *nix | ||
| else if (banner.ToLower().Contains("centos")) | ||
| return OperatingSystem.OS.CentOS; | ||
| else if (banner.ToLower().Contains("solaris")) | ||
| return OperatingSystem.OS.Solaris; | ||
| // Familia Linux | ||
| else if (banner.ToLower().Contains("red hat")) | ||
| return OperatingSystem.OS.LinuxRedHat; | ||
| else if (banner.ToLower().Contains("redhat")) | ||
| return OperatingSystem.OS.LinuxRedHat; | ||
| else if (banner.ToLower().Contains("ubuntu")) | ||
| return OperatingSystem.OS.LinuxUbuntu; | ||
| else if (banner.ToLower().Contains("debian")) | ||
| return OperatingSystem.OS.LinuxDebian; | ||
| else if (banner.ToLower().Contains("fedora")) | ||
| return OperatingSystem.OS.LinuxFedora; | ||
| else if (banner.ToLower().Contains("mandrake")) | ||
| return OperatingSystem.OS.LinuxFedora; | ||
| else if (banner.ToLower().Contains("mandriva")) | ||
| return OperatingSystem.OS.LinuxFedora; | ||
| else if (banner.ToLower().Contains("suse")) | ||
| return OperatingSystem.OS.LinuxSuse; | ||
| else if (banner.ToLower().Contains("linux")) | ||
| return OperatingSystem.OS.Linux; | ||
| else if (banner.ToLower().Contains("unix")) | ||
| return OperatingSystem.OS.Linux; | ||
| else | ||
| return OperatingSystem.OS.Unknown; | ||
| } | ||
|
|
||
| } | ||
| } |
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