What Are The Different Types Of Viruses?
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1. Boot Sector Virus: Boot sector viruses target the boot sector of a hard drive, which is the part of the drive that contains instructions for starting the computer. They can spread quickly because they run when a computer boots up.
2. File Infector Virus: File infector viruses attach themselves to existing programs on a computer and spread from one file to another.
3. Macro Virus: Macro viruses infect documents and spread by attaching themselves to files like Word documents or Excel spreadsheets.
4. Multipartite Virus: Multipartite viruses spread to different parts of a computer and affect both files and system areas.
5. Polymorphic Virus: Polymorphic viruses change their code each time they replicate, making it harder for antivirus software to detect them.
6. Resident Virus: Resident viruses are designed to stay in a computer’s RAM memory and run in the background, allowing them to execute their malicious code consistently.
7. Stealth Virus: Stealth viruses use techniques such as hiding their code and encrypting themselves to avoid detection by antivirus software. 8. Worms: Worms are self–replicating programs that spread copies of themselves to other computers over a network or the Internet.
1. Trojan Horse: a malicious code that appears to be something harmless but is actually a virus.
2. Worms: a type of virus that replicates and spreads through a network.
3. File Infectors: a virus that infects and modifies executable files.
4. Boot Sector Virus: a virus that infects the boot sector of a computer’s hard drive.
5. Macro Virus: a virus that infects documents created with certain programs and is spread through email.
6. Logic Bomb: a malicious code that is triggered when a certain condition has been met, such as a particular date or time.
7. Polymorphic Virus: a virus that can change its code to avoid detection.
8. Spyware: a program that collects information without the user’s knowledge.
9. Adware: a program that displays ads on a computer without the user’s knowledge.
10. Ransomware: a type of malicious code that encrypts data on a user’s computer and demands a ransom to unlock it.