public static void CompactEXE(ref byte[] exefile)
{
if (ByteConverter.ToUInt16(exefile, 0) != 0x5A4D)
{
return;
}
int ptr = ByteConverter.ToInt32(exefile, 0x3c);
if (ByteConverter.ToInt32(exefile, (int)ptr) != 0x4550) //PE\0\0
{
return;
}
ptr += 4;
UInt16 numsects = ByteConverter.ToUInt16(exefile, (int)ptr + 2);
ptr += 0x14;
int PEHead = ptr;
uint imageBase = ByteConverter.ToUInt32(exefile, ptr + 28);
byte[] result = new byte[ByteConverter.ToInt32(exefile, ptr + 0xe0 + ((int)SectOffs.Size * (numsects - 1)) + (int)SectOffs.FAddr) + ByteConverter.ToInt32(exefile, ptr + 0xe0 + ((int)SectOffs.Size * (numsects - 1)) + (int)SectOffs.FSize)];
Array.Copy(exefile, result, ByteConverter.ToUInt32(exefile, ptr + 60));
ptr += 0xe0;
for (int i = 0; i < numsects; i++)
{
Array.Copy(exefile, ByteConverter.ToInt32(exefile, ptr + (int)SectOffs.VAddr), result, ByteConverter.ToInt32(exefile, ptr + (int)SectOffs.FAddr), ByteConverter.ToInt32(exefile, ptr + (int)SectOffs.FSize));
ptr += (int)SectOffs.Size;
}
exefile = result;
}
public override int ReadInt32()
{
return(ByteConverter.ToInt32(ReadBytes(sizeof(int)), 0));
}
