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ECCouncil EC0-350 - Ethical Hacking and Countermeasures V8

Page: 13 / 14
Total 878 questions

A company is using Windows Server 2003 for its Active Directory (AD). What is the most efficient way to crack the passwords for the AD users?

A.

Perform a dictionary attack.

B.

Perform a brute force attack.

C.

Perform an attack with a rainbow table.

D.

Perform a hybrid attack.

Jeremy is web security consultant for Information Securitas. Jeremy has just been hired to perform contract work for a large state agency in Michigan. Jeremy's first task is to scan all the company's external websites. Jeremy comes upon a login page which appears to allow employees access to sensitive areas on the website. James types in the following statement in the username field:

SELECT * from Users where username='admin' ?AND password='' AND email like '%@testers.com%'

What will the SQL statement accomplish?

A.

If the page is susceptible to SQL injection, it will look in the Users table for usernames of admin

B.

This statement will look for users with the name of admin, blank passwords, and email addresses that end in @testers.com

C.

This Select SQL statement will log James in if there are any users with NULL passwords

D.

James will be able to see if there are any default user accounts in the SQL database

When does the Payment Card Industry Data Security Standard (PCI-DSS) require organizations to perform external and internal penetration testing?

A.

At least once a year and after any significant upgrade or modification

B.

At least once every three years or after any significant upgrade or modification

C.

At least twice a year or after any significant upgrade or modification

D.

At least once every two years and after any significant upgrade or modification

What type of port scan is represented here.

A.

Stealth Scan

B.

Full Scan

C.

XMAS Scan

D.

FIN Scan

A majority of attacks come from insiders, people who have direct access to a company's computer system as part of their job function or a business relationship. Who is considered an insider?

A.

A competitor to the company because they can directly benefit from the publicity generated by making such an attack

B.

Disgruntled employee, customers, suppliers, vendors, business partners, contractors, temps, and consultants

C.

The CEO of the company because he has access to all of the computer systems

D.

A government agency since they know the company's computer system strengths and weaknesses

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

SOAP services use which technology to format information?

A.

SATA

B.

PCI

C.

XML

D.

ISDN

Wayne is the senior security analyst for his company. Wayne is examining some traffic logs on a server and came across some inconsistencies. Wayne finds some IP packets from a computer purporting to be on the internal network. The packets originate from 192.168.12.35 with a TTL of 15. The server replied to this computer and received a response from 192.168.12.35 with a TTL of 21. What can Wayne infer from this traffic log?

A.

The initial traffic from 192.168.12.35 was being spoofed.

B.

The traffic from 192.168.12.25 is from a Linux computer.

C.

The TTL of 21 means that the client computer is on wireless.

D.

The client computer at 192.168.12.35 is a zombie computer.

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

A company has five different subnets: 192.168.1.0, 192.168.2.0, 192.168.3.0, 192.168.4.0 and 192.168.5.0. How can NMAP be used to scan these adjacent Class C networks?

A.

NMAP -P 192.168.1-5.

B.

NMAP -P 192.168.0.0/16

C.

NMAP -P 192.168.1.0, 2.0, 3.0, 4.0, 5.0

D.

NMAP -P 192.168.1/17

Low humidity in a data center can cause which of the following problems?

A.

Heat

B.

Corrosion

C.

Static electricity

D.

Airborne contamination

Trojan horse attacks pose one of the most serious threats to computer security. The image below shows different ways a Trojan can get into a system. Which are the easiest and most convincing ways to infect a computer?

A.

IRC (Internet Relay Chat)

B.

Legitimate "shrink-wrapped" software packaged by a disgruntled employee

C.

NetBIOS (File Sharing)

D.

Downloading files, games and screensavers from Internet sites

Which of the following processes evaluates the adherence of an organization to its stated security policy?

A.

Vulnerability assessment

B.

Penetration testing

C.

Risk assessment

D.

Security auditing

Passive reconnaissance involves collecting information through which of the following?

A.

Social engineering

B.

Network traffic sniffing

C.

Man in the middle attacks

D.

Publicly accessible sources

During a wireless penetration test, a tester detects an access point using WPA2 encryption. Which of the following attacks should be used to obtain the key?

A.

The tester must capture the WPA2 authentication handshake and then crack it.

B.

The tester must use the tool inSSIDer to crack it using the ESSID of the network.

C.

The tester cannot crack WPA2 because it is in full compliance with the IEEE 802.11i standard.

D.

The tester must change the MAC address of the wireless network card and then use the AirTraf tool to obtain the key.

Which of the following Registry location does a Trojan add entries to make it persistent on Windows 7? (Select 2 answers)

A.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

B.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\System32\CurrentVersion\ Run

C.

HKEY_CURRENT_USER\Software\Microsoft\Windows\System32\CurrentVersion\Run

D.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

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

Which of the following items of a computer system will an anti-virus program scan for viruses?

A.

Boot Sector

B.

Deleted Files

C.

Windows Process List

D.

Password Protected Files

If an attacker's computer sends an IPID of 24333 to a zombie (Idle Scanning) computer on a closed port, what will be the response?

A.

The zombie computer will respond with an IPID of 24334.

B.

The zombie computer will respond with an IPID of 24333.

C.

The zombie computer will not send a response.

D.

The zombie computer will respond with an IPID of 24335.

A security analyst is performing an audit on the network to determine if there are any deviations from the security policies in place. The analyst discovers that a user from the IT department had a dial-out modem installed. Which security policy must the security analyst check to see if dial-out modems are allowed?

A.

Firewall-management policy

B.

Acceptable-use policy

C.

Remote-access policy

D.

Permissive policy