Malware & Virus Types
Trojan Horses
Malicious software disguised as legitimate programs that create backdoors for unauthorized access to systems.
Computer Worms
Self-replicating malware that spreads across networks without user interaction, consuming system resources.
Spyware
Software that secretly monitors user activity and collects personal information without consent.
Adware
Software that automatically displays unwanted advertisements and can track browsing behavior for marketing.
Ransomware
Malicious software that encrypts files and demands payment for decryption, causing data loss and business disruption.
Rootkits
Malware designed to remain hidden on infected systems while maintaining persistent access to compromised machines.
Keyloggers
Monitoring software that records keystrokes to steal passwords, credit card numbers, and sensitive information.
Botnets
Networks of infected computers controlled remotely to perform coordinated attacks like DDoS or cryptocurrency mining.
Polymorphic Viruses
Advanced viruses that change their code to avoid detection by antivirus software while maintaining malicious functionality.
File Infector Viruses
Viruses that attach themselves to executable files and spread when infected programs are run or shared.
Boot Sector Viruses
Viruses that infect the boot sector of hard drives or removable media, loading before the operating system starts.
Browser Hijackers
Malware that modifies browser settings, redirects searches, and displays unwanted advertisements or phishing pages.
Email Viruses
Viruses that spread through email attachments or links, often disguised as legitimate documents or files.