Free 312-50v12 Exam braindumps download (312-50v12 exam dumps Free)

QUESTION: 131

The following is an entry captured by a network IDS. You are assigned the task of analyzing this entry. You notice the value 0x90, which is the most common NOOP instruction for the Intel processor. You figure that the attacker is attempting a buffer overflow attack.

You also notice "/bin/sh" in the ASCII part of the output. As an analyst what would you conclude about the attack?

The buffer overflow attack has been neutralized by the IDS
The attacker is creating a directory on the compromised machine
The attacker is attempting a buffer overflow attack and has succeeded
The attacker is attempting an exploit that launches a command-line shell

Answer(s): D

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QUESTION: 132

Based on the following extract from the log of a compromised machine, what is the hacker really trying to steal?

har.txt
SAM file
wwwroot
Repair file

Answer(s): B

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QUESTION: 133

As a securing consultant, what are some of the things you would recommend to a company to ensure DNS security?

Use the same machines for DNS and other applications
Harden DNS servers
Use split-horizon operation for DNS servers
Restrict Zone transfers
Have subnet diversity between DNS servers

Answer(s): B,C,D,E

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QUESTION: 134

Why would you consider sending an email to an address that you know does not exist within the company you are performing a Penetration Test for?

To determine who is the holder of the root account
To perform a DoS
To create needless SPAM
To illicit a response back that will reveal information about email servers and how they treat undeliverable mail
To test for virus protection

Answer(s): D

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