APPLICATION CODE SELF MODIFICATION APPARATUS USING DYNAMICALLY ALLOCATED MEMORY AND METHOD FOR SELF MODIFICATION OF APPLICATION CODE USING THE APPLICATION CODE SELF MODIFICATION APPARATUS

摘要

The application code self-translating device includes a code separation converter, an important code converter, a self-conversion generator, and a self-converting file converter. The code separation converter separates the application code into an important code and a general code other than the important code, and converts the important code into a native code format. The important code converter searches the relative address calling part in the important code and converts the address to call the absolute address without calling the relative address. The self-conversion generating unit generates a code for decrypting and decrypting the important code decrypted in the dynamic memory by decrypting the code and the encrypted important code for allocating and releasing the dynamic memory. The self-conversion file converter searches the encryption target code in the important code and encrypts the encryption target code.