Parasitic Computer Viruses


Amera I. Melhum1, & Susan A. Mahmood2

1 College of Science, University of Duhok,  2 College of Science, University of Sulaimani





ABSTRACT

A computer virus is a piece of self-replicating code, that is code which can make copies of itself is such a way as to infect parts of operating system or environment.
In this study a new virus has been created "947" virus, which is a memory-resident parasitic. It is capable of infecting COM and EXE files an adds 947 bytes to the length of infected files. The scanning & cleaning programs has been created also.

Keywords: Computer viruses



REFERENCES

[1] Eugeue.Kaspersky., "Virus Analyses", Virus Bulletin, Dec.1995, 9-14.
[2] Berna rd p.zajac, jr., "computer virus: can they be prevented", computer & security, 1990,9(1), 25-31.
[3] Ross M.Greenberg, "Know the viral enemy", Byte, June 1989, 275-280.
[4] عامر ابو نزار ابو علي، فیروسات الکمبوتر، عمان، الاردن، دار حنین، ١٩٩٤