Esempio n. 1
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="bytes"></param>
        /// <param name="IconFilePath"></param>
        /// <returns></returns>
        private static bool TryExtractIcon(byte[] bytes, string IconFilePath)
        {
            try
            {
                PEHeader header = new PEHeader(bytes);

                return(header.TryExtractIconFromExe(bytes, IconFilePath));
            }
            catch
            {
                return(false);
            }
        }
Esempio n. 2
0
        /// <summary>
        /// Read icon group from PE file header
        /// </summary>
        /// <param name="reader">reader that holds the PE image</param>
        /// <param name="iconImageData">all the ResourceEntry objects that hold the image data for the icon</param>
        public bool Read(BinaryReader reader, List <ResourceEntry> iconImageData)
        {
            try
            {
                Group = PEHeader.FromBinaryReader <GRPICONDIR>(reader);

                if (Group.idReserved != 0)
                {
                    RC.WriteWarning(0109, Rpx.Strings.Error_0109);

                    return(false);
                }

                if (Group.idType != 1)
                {
                    RC.WriteWarning(0110, Rpx.Strings.Error_0110);

                    return(false);
                }

                for (int i = 0; i < Group.idCount; i++)
                {
                    GRPICONDIRENTRY entry = PEHeader.FromBinaryReader <GRPICONDIRENTRY>(reader);

                    IconImage image = new IconImage();
                    image.Entry = entry;

                    foreach (ResourceEntry bmp in iconImageData)
                    {
                        if (bmp.Name == entry.ID)
                        {
                            image.Resource = bmp;

                            Entries.Add(image);

                            break;
                        }
                    }
                }

                return(true);
            }
            catch (Exception ex)
            {
                RC.WriteException(0111, Rpx.Strings.Error_0111, ex);

                return(false);
            }
        }
Esempio n. 3
0
        /// <summary>
        ///
        /// </summary>
        /// <param name="bytes"></param>
        /// <param name="SubsystemType"></param>
        /// <returns></returns>
        private static bool TryGetSubsystemType(byte[] bytes, out SubsystemTypes SubsystemType)
        {
            SubsystemType = SubsystemTypes.Unknown;

            try
            {
                PEHeader header = new PEHeader(bytes);

                SubsystemType = header.SubsystemType;

                return(true);
            }
            catch
            {
                return(false);
            }
        }
Esempio n. 4
0
        public void Read(BinaryReader reader, bool isRoot, uint parentName)
        {
            ResourceDirectoryInfo = PEHeader.FromBinaryReader <ImageResourceDirectory>(reader);

            List <ImageResourceDirectoryEntry> dirs   = new List <ImageResourceDirectoryEntry>();
            List <ImageResourceDataEntry>      entrys = new List <ImageResourceDataEntry>();

            for (int i = 0; i < ResourceDirectoryInfo.NumberOfNamedEntries; i++)
            {
                entrys.Add(PEHeader.FromBinaryReader <ImageResourceDataEntry>(reader));
            }

            for (int i = 0; i < ResourceDirectoryInfo.NumberOfIdEntries; i++)
            {
                if (isRoot)
                {
                    ImageResourceDirectoryEntry dirEntry = PEHeader.FromBinaryReader <ImageResourceDirectoryEntry>(reader);

                    if (dirEntry.Name == (uint)Win32ResourceType.RT_ICON ||
                        dirEntry.Name == (uint)Win32ResourceType.RT_GROUP_ICON)
                    {
                        dirs.Add(dirEntry);
                    }
                }
                else
                {
                    dirs.Add(PEHeader.FromBinaryReader <ImageResourceDirectoryEntry>(reader));
                }
            }

            foreach (ImageResourceDataEntry e in entrys)
            {
                bool isDir;

                uint entryLoc  = e.GetOffset(out isDir);
                uint entrySize = e.Size;

                ResourceEntry entryInfo = new ResourceEntry(e, m_Stream, parentName);

                Entries.Add(entryInfo);
            }

            foreach (ImageResourceDirectoryEntry d in dirs)
            {
                bool isDir;

                uint dirLoc = d.GetOffset(out isDir);

                ResourceDirectory dirInfo = new ResourceDirectory(d, m_Stream, m_BaseAddress);

                if (isDir)
                {
                    Directorys.Add(dirInfo);

                    dirInfo.Seek();

                    dirInfo.Read(reader, false, d.Name != 0 ? d.Name : parentName);
                }
                else
                {
                    dirInfo.Seek();

                    ImageResourceDataEntry entry = PEHeader.FromBinaryReader <ImageResourceDataEntry>(reader);

                    uint entryLoc  = entry.GetOffset(out isDir);
                    uint entrySize = entry.Size;

                    ResourceEntry entryInfo = new ResourceEntry(entry, m_Stream, parentName);

                    entryInfo.Seek();

                    Entries.Add(entryInfo);
                }
            }
        }