Question

A security analyst is diagnosing an incident in which a system was compromised from an external IP address. The socket identified on the firewall was traced to 207.46.130.0:6666. Which of the following should the security analyst do to determine if the compromised system still has an active connection?
A. tracert
B. netstat
C. ping
D. nslookup

Answer 1

Answer:

Option B. netstat

is the correct answer.

Explanation:

• The word "netstat" is a combination of two words network statistics.
• It is defined as a program which is controlled through commands that are issued in the command line.
• It displays the network connections for network interfaces, routing tables Transmission Control Protocol (TCP) and UDP.
• netstat command informs the user about portstand addresses and delivers the basic statistics on all network activities.
• It is available for operating systems including:

1. Unix
2. Mac
3. BSD
4. Linux
5. Solaris
6. IBM
7. Windows

i hope it will help you!