In the context of Trojans, what is the definition of a Wrapper?
A.
An encryption tool to protect the Trojan.
B.
A tool used to bind the Trojan with legitimate file.
C.
A tool used to encapsulated packets within a new header and footer.
D.
A tool used to calculate bandwidth and CPU cycles wasted by the Trojan.
Explanation:
These wrappers allow an attacker to take any executable back-door program and combine it with any legitimate executable, creating a Trojan horse without writing a single line of new code.