Which malware performs the following activities?

 Displays pop-ups and nag screens.

Changes the start page of a browser.

While creating a backdoor with the SET tool, which Of the following commands can be used for interacting with the shell after the session has been opened?

Which of the following is the correct syntax of the HpingZ command that can be used for scanning a vulnerable host for the zombie scan?

Which of the following Linux directories is used for containing references (represented as f‌iles with special properties) to all the CPU peripheral hardware?

While performing a check for open ports via three-way handshake in port scanning, which of the following TCP f‌lags is used for instructing the sending system to immediately send all buffered data?

The amitis tool, which is used for creating Trojans, opens which of the following ports for giving a hacker complete control over a victim's computer?

During fingerprinting, which elements are analyzed for determining the operating system? i)Don‘t fragment bit ii)Window size iii)Time-to-live on the outbound packet iv)Type of service

While testing for weak authentication during fingerprinting MYSOL, which of the following commands is used for logging in to the MYSQL server and manipulating things after the credentials have been cracked?

Which of the following ports is used for HTTPS traff‌ic, which is secured by SSL?

Trinoo/TrinOO is a set of programs to conduct a distributed denial-of-service (DDOS) attack. It is written in which language?

Which of the following lPSec mechanisms is used for providing methods for the purpose of authenticating information as well as for encrypting the data?