The industry sees anywhere from 300,000 to 1 million new malware variants each day. Criminals have developed hundreds of techniques to make their malware look “new again” to evade security controls. In the second of a two-part post, I’ll cover seven high-level evasion techniques cybercriminals use to hide malware from you and your security software. Packers and crypters continue to evolve in an arms race, which can make AV products harder for AV products to detect them.”]
Source: https://www.darkreading.com/attacks-breaches/how-hackers-hide-their-malware-the-basics