Esempio n. 1
0
        private UInt16           Architecture;   // 0x20b is 64bit;

        public IMAGE_IMPORT_DESCRIPTOR(byte[] buff, PEFileInfo fileInfo)
        {
            Architecture = fileInfo.Architecture;
            Sinature     = (0xffffffff & buff[0]) +
                           ((0xffffffff & buff[1]) << 8) +
                           ((0xffffffff & buff[2]) << 16) +
                           ((0xffffffff & buff[3]) << 24);
            FileHeader = new IMAGE_FILE_HEADER(buff, 4);
            if (Architecture != 0x20B)
            {
                IMAGE_OPTIONAL_HEADER op = new IMAGE_OPTIONAL_HEADER(buff, 24);
                fileInfo.ImageBase = op.ImageBase;
                OptionalHeader     = op;
            }
            else
            {
                IMAGE_OPTIONAL_HEADER_X64 op = new IMAGE_OPTIONAL_HEADER_X64(buff, 24);
                fileInfo.ImageBase = op.ImageBase;
                OptionalHeader     = op;
            }
        }
Esempio n. 2
0
        public void DrawSummary()
        {
            string temp = " PE File Summary\r\n\r\n";

            temp += "   File Path: " + PEFile.FileName + "\r\n";
            temp += "   File format: " + PEFile.FileExtenstion + "\r\n";
            temp += "   File Size: " + PEFile.FileSize.ToString() + " bytes\r\n";

            IMAGE_DATA_DIRECTORY[] iddir = null;

            if (PEFile.Architecture == 0x020b)
            {
                temp += "   File Architecture: x64\r\n";
                IMAGE_OPTIONAL_HEADER_X64 oph = (IMAGE_OPTIONAL_HEADER_X64)PEFile.ImageImportDescriptor.OptionalHeader;
                temp += "   Image Base Address: 0x" + oph.ImageBase.ToString("x8") + "\r\n";
                temp += "   Linker Major Version: " + oph.MajorLinkerVersion.ToString() + "\r\n";
                temp += "   Linker Minor Version: " + oph.MinorLinkerVersion.ToString() + "\r\n";
                temp += "   Image Major Version: " + oph.MajorImageVersion.ToString() + "\r\n";
                temp += "   Image Mimor Version: " + oph.MinorImageVersion.ToString() + "\r\n";
                iddir = oph.DataDirectory;
            }
            else
            {
                temp += "   File Archietecture: x86\r\n";
                IMAGE_OPTIONAL_HEADER oph = (IMAGE_OPTIONAL_HEADER)PEFile.ImageImportDescriptor.OptionalHeader;
                temp += "   Image Base Address: 0x" + oph.ImageBase.ToString("x8") + "\r\n";
                temp += "   Linker Major Version: " + oph.MajorLinkerVersion.ToString() + "\r\n";
                temp += "   Linker Minor Version: " + oph.MinorLinkerVersion.ToString() + "\r\n";
                temp += "   Image Major Version: " + oph.MajorImageVersion.ToString() + "\r\n";
                temp += "   Image Mimor Version: " + oph.MinorImageVersion.ToString() + "\r\n";
                iddir = oph.DataDirectory;
            }


            temp += "   Number of Sections: " + PEFile.ImageImportDescriptor.FileHeader.NumberOfSections + "\r\n";
            temp += "   Section Details: \r\n";
            for (int i = 0; i < PEFile.Sections.Length; i++)
            {
                temp += "       " + PEFile.ImageSectionHeaders[i].GetName() + " Section: Size " + PEFile.ImageSectionHeaders[i].SizeOfRawData + " bytes, File Offset 0x" + PEFile.ImageSectionHeaders[i].PointerToRawData.ToString("x8") + "\r\n";
            }

            int usedDataDirectory = 0;

            for (int i = 0; i < iddir.Length; i++)
            {
                if (iddir[i].VirtualAddress != 0)
                {
                    usedDataDirectory += 1;
                }
            }

            temp += "   Used Data Directories: " + usedDataDirectory + "\r\n";
            temp += "   Data Directory Details: \r\n";
            for (int i = 0; i < iddir.Length; i++)
            {
                if (iddir[i].VirtualAddress == 0)
                {
                    temp += "       " + ((DataDirectoryUsage)i).ToString() + ": Not Used.\r\n";
                }
                else
                {
                    temp += "       " + ((DataDirectoryUsage)i).ToString() + ": Size " + iddir[i].Size.ToString() + " bytes, Addess 0x" + iddir[i].VirtualAddress.ToString("x8") + "\r\n";
                }
            }

            temp           += "\r\n";
            temp           += "Press Ctrl + E to export the details. \r\n";
            TxtSummary.Text = temp;
        }