CEH Exam Questions and Answers All Correct
What hashing algorithm produces a 128-bit hash value
a. MD5
b. 3DES
c. SHA-1
d. AES - Answer-a. MD5
MD5 produces a 128-bit hash value.
Which of the following programs can be used to build a jail around a program, such as FTP, to prevent hackers ...
CEH Exam Questions and Answers
All Correct
What hashing algorithm produces a 128-bit hash value
a. MD5
b. 3DES
c. SHA-1
d. AES - Answer-a. MD5
MD5 produces a 128-bit hash value.
Which of the following programs can be used to build a jail around a program, such as
FTP, to prevent hackers from gaining access to unauthorized folders and files?
a. Tripwire
b. Chmod
c. Loadable kernel modules
d. Chrooting - Answer-d. Chrooting
Chrooting is one of the hardening procedures that can be performed to a Linux system.
It creates additional borders in case of zero-day threats so that hackers are jailed in
specific folders.
Examine the following rule:
log TCP any any -> 192.168.123.0/24 !6000:6010
Which of the following is true?
a. This rule applies to any source port.
b. This rule applies to any source IP address
c. This rule does not apply to port 6000
d. This rule does apply to port 6000 - Answer-c. This rule does not apply to port 6000
The rule does not apply to port 6000 because it has the negation symbol (!) in front of it.
Which of the following describes an evasion attack?
a. An IDS blindly believes and accepts a packet that an end system has rejected.
b. Splits data between several packets that the IDS cannot detect
c. An end system accepts a packet that an IDS rejects
d. Uses polymorphic shell code to avoid detection - Answer-c. An end system accepts a
packet that an IDS rejects
An evasion attack sends packets that the IDS rejects bu the target host accepts, again
giving different streams to the IDS and the target.
, What is the site Netcraft typically used for?
a. Port scanning
b. OS identification
c. Banner information
d. Vulnerability scanning - Answer-c. Banner information
Which of the following indicates an ICMP destination unreachable type?
a. 0
b. 3
c. 5
d. 13 - Answer-b. 3
Type 3 is an ICMP destination unreachable.
Attackers can use this tool for launching attacks against REST-, WADL-, and WSDL-
based web services.
a. Burp
b. Brutus
c. Hydra
d. SoapUI - Answer-d. SoapUI
Which DNS record gives you information about the zone, such as administrator contact,
and so on?
a. A record
b. CName
c. MX record
d. Start of Authority - Answer-d. Start of Authority
Which of the following is a linux rootkit?
a. Flea
b. Hping
c. Storm
D. Silent Banker - Answer-a. Flea
Tool that can be used to run a covert channel over ICMP. - Answer-Loki
What is the following Snort rule used for?
#alert tcp any any -> $HOME_NET 22 (msg: "Policy Violation Detected", dsize: 52 flags:
AP; threshold: type both, track by_src, count 3, seconds 60; classtype: successful-user;
sid:2001637; rev:3;) - Answer-to detect if someone attempts to use SSH
Which Trojan uses port 81?
a. Poison Ivy
b. Obot
c. Loki
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