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Ethical Hacking and Countermeasures V8

Last Update 14 hours ago Total Questions : 878

The Ethical Hacking and Countermeasures V8 content is now fully updated, with all current exam questions added 14 hours ago. Deciding to include EC0-350 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our EC0-350 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these EC0-350 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Ethical Hacking and Countermeasures V8 practice test comfortably within the allotted time.

Question # 141

TCP packets transmitted in either direction after the initial three-way handshake will have which of the following bit set?

A.

SYN flag

B.

ACK flag

C.

FIN flag

D.

XMAS flag

Question # 142

You are gathering competitive intelligence on an organization. You notice that they have jobs listed on a few Internet job-hunting sites. There are two jobs for network and system administrators. How can this help you in foot printing the organization?

A.

To learn about the IP range used by the target network

B.

To identify the number of employees working for the company

C.

To test the limits of the corporate security policy enforced in the company

D.

To learn about the operating systems, services and applications used on the network

Question # 143

In which location, SAM hash passwords are stored in Windows 7?

A.

c:\windows\system32\config\SAM

B.

c:\winnt\system32\machine\SAM

C.

c:\windows\etc\drivers\SAM

D.

c:\windows\config\etc\SAM

Question # 144

One way to defeat a multi-level security solution is to leak data via

A.

a bypass regulator.

B.

steganography.

C.

a covert channel.

D.

asymmetric routing.

Question # 145

Keystroke logging is the action of tracking (or logging) the keys struck on a keyboard, typically in a covert manner so that the person using the keyboard is unaware that their actions are being monitored.

How will you defend against hardware keyloggers when using public computers and Internet Kiosks? (Select 4 answers)

A.

Alternate between typing the login credentials and typing characters somewhere else in the focus window

B.

Type a wrong password first, later type the correct password on the login page defeating the keylogger recording

C.

Type a password beginning with the last letter and then using the mouse to move the cursor for each subsequent letter.

D.

The next key typed replaces selected text portion. E.g. if the password is " secret " , one could type " s " , then some dummy keys " asdfsd " .

Then these dummies could be selected with mouse, and next character from the password " e " is typed, which replaces the dummies

" asdfsd "

E.

The next key typed replaces selected text portion. E.g. if the password is " secret " , one could type " s " , then some dummy keys " asdfsd " .

Then these dummies could be selected with mouse, and next character from the password " e " is typed, which replaces the dummies

" asdfsd "

Question # 146

What is the broadcast address for the subnet 190.86.168.0/22?

A.

190.86.168.255

B.

190.86.255.255

C.

190.86.171.255

D.

190.86.169.255

Question # 147

Kevin is an IT security analyst working for Emerson Time Makers, a watch manufacturing company in Miami. Kevin and his girlfriend Katy recently broke up after a big fight. Kevin believes that she was seeing another person. Kevin, who has an online email account that he uses for most of his mail, knows that Katy has an account with that same company. Kevin logs into his email account online and gets the following URL after successfully logged in: http://www.youremailhere.com/mail.asp?mailbox=Kevin & Smith=121%22 Kevin changes the URL to: http://www.youremailhere.com/mail.asp?mailbox=Katy & Sanchez=121%22 Kevin is trying to access her email account to see if he can find out any information. What is Kevin attempting here to gain access to Katy ' s mailbox?

A.

This type of attempt is called URL obfuscation when someone manually changes a URL to try and gain unauthorized access

B.

By changing the mailbox ' s name in the URL, Kevin is attempting directory transversal

C.

Kevin is trying to utilize query string manipulation to gain access to her email account

D.

He is attempting a path-string attack to gain access to her mailbox

Question # 148

SOAP services use which technology to format information?

A.

SATA

B.

PCI

C.

XML

D.

ISDN

Question # 149

Perimeter testing means determining exactly what your firewall blocks and what it allows. To conduct a good test, you can spoof source IP addresses and source ports. Which of the following command results in packets that will appear to originate from the system at 10.8.8.8? Such a packet is useful for determining whether the firewall is allowing random packets in or out of your network.

A.

hping3 -T 10.8.8.8 -S netbios -c 2 -p 80

B.

hping3 -Y 10.8.8.8 -S windows -c 2 -p 80

C.

hping3 -O 10.8.8.8 -S server -c 2 -p 80

D.

hping3 -a 10.8.8.8 -S springfield -c 2 -p 80

Question # 150

Which of the following are password cracking tools? (Choose three.)

A.

BTCrack

B.

John the Ripper

C.

KerbCrack

D.

Nikto

E.

Cain and Abel

F.

Havij

Question # 151

The traditional traceroute sends out ICMP ECHO packets with a TTL of one, and increments the TTL until the destination has been reached. By printing the gateways that generate ICMP time exceeded messages along the way, it is able to determine the path packets take to reach the destination.

The problem is that with the widespread use of firewalls on the Internet today, many of the packets that traceroute sends out end up being filtered, making it impossible to completely trace the path to the destination.

How would you overcome the Firewall restriction on ICMP ECHO packets?

A.

Firewalls will permit inbound TCP packets to specific ports that hosts sitting behind the firewall are listening for connections. By sending out TCP SYN packets instead of ICMP ECHO packets, traceroute can bypass the most common firewall filters.

B.

Firewalls will permit inbound UDP packets to specific ports that hosts sitting behind the firewall are listening for connections. By sending out TCP SYN packets instead of ICMP ECHO packets, traceroute can bypass the most common firewall filters.

C.

Firewalls will permit inbound UDP packets to specific ports that hosts sitting behind the firewall are listening for connections. By sending out TCP SYN packets instead of ICMP ECHO packets, traceroute can bypass the most common firewall filters.

D.

Do not use traceroute command to determine the path packets take to reach the destination instead use the custom hacking tool JOHNTHETRACER and run with the command

E.

\ > JOHNTHETRACER www.eccouncil.org -F -evade

Question # 152

Which of the following can take an arbitrary length of input and produce a message digest output of 160 bit?

A.

SHA-1

B.

MD5

C.

HAVAL

D.

MD4

Question # 153

Lauren is performing a network audit for her entire company. The entire network is comprised of around 500 computers. Lauren starts an ICMP ping sweep by sending one IP packet to the broadcast address of the network, but only receives responses from around five hosts. Why did this ping sweep only produce a few responses?

A.

Only Windows systems will reply to this scan.

B.

A switched network will not respond to packets sent to the broadcast address.

C.

Only Linux and Unix-like (Non-Windows) systems will reply to this scan.

D.

Only servers will reply to this scan.

Question # 154

The GET method should never be used when sensitive data such as credit card is being sent to a CGI program. This is because any GET command will appear in the URL, and will be logged by any servers. For example, let ' s say that you ' ve entered your credit card information into a form that uses the GET method. The URL may appear like this:

https://www.xsecurity-bank.com/creditcard.asp?cardnumber=453453433532234

The GET method appends the credit card number to the URL. This means that anyone with access to a server log will be able to obtain this information. How would you protect from this type of attack?

A.

Never include sensitive information in a script

B.

Use HTTPS SSLv3 to send the data instead of plain HTTPS

C.

Replace the GET with POST method when sending data

D.

Encrypt the data before you send using GET method

Question # 155

In the software security development life cyle process, threat modeling occurs in which phase?

A.

Design

B.

Requirements

C.

Verification

D.

Implementation

Question # 156

Bank of Timbuktu is a medium-sized, regional financial institution in Timbuktu. The bank has deployed a new Internet-accessible Web application recently. Customers can access their account balances, transfer money between accounts, pay bills and conduct online financial business using a Web browser.

John Stevens is in charge of information security at Bank of Timbuktu. After one month in production, several customers have complained about the Internet enabled banking application. Strangely, the account balances of many of the bank ' s customers had been changed! However, money hasn ' t been removed from the bank; instead, money was transferred between accounts. Given this attack profile, John Stevens reviewed the Web application ' s logs and found the following entries:

What kind of attack did the Hacker attempt to carry out at the bank?

A.

Brute force attack in which the Hacker attempted guessing login ID and password from password cracking tools.

B.

The Hacker attempted Session hijacking, in which the Hacker opened an account with the bank, then logged in to receive a session ID, guessed the next ID and took over Jason ' s session.

C.

The Hacker used a generator module to pass results to the Web server and exploited Web application CGI vulnerability.

D.

The Hacker first attempted logins with suspected user names, then used SQL Injection to gain access to valid bank login IDs.

Question # 157

Which of the following describes a component of Public Key Infrastructure (PKI) where a copy of a private key is stored to provide third-party access and to facilitate recovery operations?

A.

Key registry

B.

Recovery agent

C.

Directory

D.

Key escrow

Question # 158

Web servers are often the most targeted and attacked hosts on organizations ' networks. Attackers may exploit software bugs in the Web server, underlying operating system, or active content to gain unauthorized access.

Identify the correct statement related to the above Web Server installation?

A.

Lack of proper security policy, procedures and maintenance

B.

Bugs in server software, OS and web applications

C.

Installing the server with default settings

D.

Unpatched security flaws in the server software, OS and applications

Question # 159

Here is the ASCII Sheet.

You want to guess the DBO username juggyboy (8 characters) using Blind SQL Injection technique.

What is the correct syntax?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question # 160

Which of the following Exclusive OR transforms bits is NOT correct?

A.

0 xor 0 = 0

B.

1 xor 0 = 1

C.

1 xor 1 = 1

D.

0 xor 1 = 1

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