Trojan Horse ITGD 2202 Assistant Professor Dr. Sana’a Wafa Al-Sayegh Dr. Sana’a Wafa Al-Sayegh supervision Mohammed F. Abu Lamdy.

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Presentation transcript:

Trojan Horse ITGD 2202 Assistant Professor Dr. Sana’a Wafa Al-Sayegh Dr. Sana’a Wafa Al-Sayegh supervision Mohammed F. Abu Lamdy

Definition Types of Trojan Horse Types of Trojan Horse Payloads Process Main Category:- 5 How To Avoid From Be Infected 6 How To Remove 7 Conclusion

A computer virus is a computer program that can copy itself and infect a computer without permission or knowledge of the user. A Trojan Horse is a program that installs malicious software while under the guise of doing something else. DEFINITION

There are two common types of Trojan horses: 1.One is ordinary software that has been corrupted by hacker. A cracker inserts malicious code into the program that executes while the program is used. Example : crack software,p2p file sharing utilities. 2.Standalone program that masquerades as something else,like a game or image file, in order to trick the user into running the program. Types Of Trojan Horse

There are two types of Trojan Horse : -Time Bomb and Logic Bomb -Droppers Type Of Trojan Horse payloads

1-Time Bomb activate on particular dates and times. 2-Logic Bomb activate on certain condition met by computer. 3-Droppers perform two tasks at once. A dropper form a legitimate but also installs a computer virus or a computer worm on a system or disk at the same time. Process

Do not open the unexpected attachments on s Do not surf to the unknown website. Do not download anything from the stranger website. How To Avoid From Be Infected

Use the following tools : The program is called smitfraudfix siri.geekstogo.com/SmitfraudFix.php Just follow the instruction there Download Grisoft Avg 7.5 Anti-Virus, Anti-Malware.Free edition A-SQUARED emsisoft.com/en/software/free Anti-spyware comparison How To Remove

We need to be careful when download something. We also need an Anti-Malware and anti-virus to protect our computer from be infected by virus. We need to be a smart user because this can help us from be tricked with nice thing but behind the scenes it infects our computer with a Trojan or Worm. Conclusion

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