What are some common propagation methods used by malware?
Common propagation methods used by malware include email attachments, where malicious files are sent as attachments in phishing emails, and when opened, they infect the victim's system. Another method is drive-by downloads, where malware is automatically downloaded from infected websites without the user's knowledge or consent. Additionally, malware can spread through infected removable media, such as USB drives or external hard drives, when connected to an infected system.
A popular propagation method used by malware is called "botnets". In this method, the malware infects multiple computers, creating a network of compromised devices controlled by the attacker. The infected devices, known as "bots" or "zombies", can then be used to propagate the malware further by sending out spam emails, conducting distributed denial-of-service (DDoS) attacks, or spreading malicious content.