public bool Run(string FilePath)
{
if (!FilePath.ToLower().EndsWith(".exe"))
{
Console.WriteLine("Only *.exe (PE files) are supported");
return(false);
}
if (CheckStaticAnalysisResultIsPersent(FilePath))
{
Console.WriteLine("Found the last static analysis result");
return(true);
}
var address = RunStaticAnalysis(FilePath);
var configFile = FilePath + ".krconfig";
if (address != 0 && address != UInt64.MaxValue)
{
Console.WriteLine("Ok : {0}", address);
return(KrkrHelper.WriteKrkrConfigFile(configFile, address));
}
Console.WriteLine("failed...");
return(false);
}
public static bool CheckStaticAnalysisResultIsPersent(string FilePath)
{
string ConfigFile = FilePath + ".krconfig";
if (!File.Exists(ConfigFile))
{
return(false);
}
try
{
Dictionary <string, ulong> config = KrkrHelper.ReadKrkrConfigFile(ConfigFile);
if (config.Count == 0)
{
return(false);
}
if (!config.ContainsKey("exporter"))
{
return(false);
}
if (config["exporter"] == ulong.MaxValue || config["exporter"] == 0L)
{
return(false);
}
}
catch (Exception ex)
{
Console.WriteLine(Environment.StackTrace);
Console.WriteLine("Exception:");
Console.WriteLine(ex.ToString());
return(false);
}
return(true);
}
/// <summary>
/// vaildate file and perform static analysis on this binary
/// TODO : ...
/// </summary>
/// <param name="FilePath">the binary path</param>
/// <returns>the VA of target function</returns>
private UInt64 RunStaticAnalysis(string FilePath)
{
bool RunStaticAnalysis = true;
if (RunStaticAnalysis && !KrkrHelper.IsKrkrEngine(FilePath))
{
Console.WriteLine("Unsupported krkr engine or packed file");
RunStaticAnalysis = false;
}
if (RunStaticAnalysis && !KrkrHelper.NeedStaticAnalysis(FilePath))
{
Console.WriteLine("Skip static analysis");
RunStaticAnalysis = false;
}
if (RunStaticAnalysis)
{
return(R2.StaticAnalysis.Run(FilePath));
}
return(0);
}