Question

The virus hides itself from getting detected by ______ different ways.

(a) 2

(b) 3

(c) 4

(d) 5

I had been asked this question during an interview.

I need to ask this question from Attack Vectors topic in division Understanding Attack Vectors of Cyber Security

Answer 1

Correct option is (b) 3

To explain I would say: The virus hides itself from getting detected in three different ways. These are by encrypting itself, by altering the disk directory with additional virus bytes or it uses stealth algorithm to redirect disk data.