Zero day malware, likewise understood as zero hour malware or absolutely no day attacks, is a type of malware that takes advantage of a formerly unknown software application vulnerability. Attackers who have the ability to exploit these vulnerabilities can get access to a system or network with no detection. This makes no day malware a severe hazard to businesses and people alike.
Standard malware, on the other hand, is malware that is popular and has actually been around for some time. Traditional malware can still be harmful, it is not as stealthy or hard to detect as zero day malware. i loved this