Approved Undetectable-Antivirus Steganography for Multimedia Information in PE-File

The strength of the information hiding science is due to the non-existence of standard algorithms to be used in hiding secret messages. Also there is randomness in hiding methods such as combining several media (covers) with different methods to pass a secret message. In addition, there are no formal methods to be followed to discover the hidden data. For this reason, the task of this paper becomes difficult. In this paper a new method is suggested to hide a file in .EXE file undetectable antivirus system. The aims of this paper is to study the different types of steganography systems, design and implementation of steganography system which embeds information in an .EXE files and proposed system to be undetectable with anti virus software's and making it imperceptible by any anti-virus software, for the reason that the antivirus programmed consider one of software used to find information hiding inside secret cover file.