312-50v12 Exam Dumps - Try Best 312-50v12 Exam Questions from Training Expert SureTorrent
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The Certified Ethical Hacker Exam certification exam covers a wide range of topics such as network security, system security, cryptography, malware threats, and web application security. 312-50v12 exam is designed to test the candidate's ability to identify vulnerabilities, exploit them, and recommend appropriate countermeasures to protect the systems from future attacks. Certified Ethical Hacker Exam certification is ideal for professionals who are interested in pursuing a career in ethical hacking, security analysts, network security professionals, and IT professionals who want to enhance their skills in the field of cybersecurity.
NEW QUESTION # 56
Ben purchased a new smartphone and received some updates on it through the OTA method. He received two messages: one with a PIN from the network operator and another asking him to enter the PIN received from the operator. As soon as he entered the PIN, the smartphone started functioning in an abnormal manner. What is the type of attack performed on Ben in the above scenario?
- A. Bypass SSL pinning
- B. Phishing
- C. Tap 'n ghost attack
- D. Advanced SMS phishing
Answer: D
NEW QUESTION # 57
Which Metasploit Framework tool can help penetration tester for evading Anti-virus Systems?
- A. msfpayload
- B. msfencode
- C. msfd
- D. msfcli
Answer: B
Explanation:
https://www.offensive-security.com/metasploit-unleashed/msfencode/
One of the best ways to avoid being stopped by antivirus software is to encode our payload with msfencode. Msfencode is a useful tool that alters the code in an executable so that it looks different to antivirus software but will still run the same way. Much as the binary attachment in email is encoded in Base64, msfencode encodes the original executable in a new binary. Then, when the executable is run, msfencode decodes the original code into memory and exe-cutes it.
Incorrect answers:
msfpayload
https://www.offensive-security.com/metasploit-unleashed/msfpayload/
MSFpayload is a command line instance of Metasploit that is used to generate and output all of the various types of shellcode that are available in Metasploit. The most common use of this tool is for the generation of shellcode for an exploit that is not currently in the Metasploit Framework or for testing different types of shellcode and options before finalizing an Exploit Module.
msfcli
https://www.offensive-security.com/metasploit-unleashed/msfcli/
The msfcli provides a powerful command line interface to the framework. This allows you to easily add Metasploit exploits into any scripts you may create.
NEW QUESTION # 58
Calvin, a software developer, uses a feature that helps him auto-generate the content of a web page without manual involvement and is integrated with SSI directives. This leads to a vulnerability in the developed web application as this feature accepts remote user inputs and uses them on the page. Hackers can exploit this feature and pass malicious SSI directives as input values to perform malicious activities such as modifying and erasing server files. What is the type of injection attack Calvin's web application is susceptible to?
- A. Server-side template injection
- B. Server-side JS injection
- C. Server-side includes injection
- D. CRLF injection
Answer: C
NEW QUESTION # 59
Becky has been hired by a client from Dubai to perform a penetration test against one of their remote offices. Working from her location in Columbus, Ohio, Becky runs her usual reconnaissance scans to obtain basic information about their network. When analyzing the results of her Whois search, Becky notices that the IP was allocated to a location in Le Havre, France. Which regional Internet registry should Becky go to for detailed information?
- A. APNIC
- B. LACNIC
- C. RIPE
- D. ARIN
Answer: C
Explanation:
Regional Internet Registries (RIRs):
ARIN (American Registry for Internet Numbers)
AFRINIC (African Network Information Center)
APNIC (Asia Pacific Network Information Center)
RIPE (Reseaux IP Europeens Network Coordination Centre)
LACNIC (Latin American and Caribbean Network Information Center)
NEW QUESTION # 60
Which type of attack attempts to overflow the content-addressable memory (CAM) table in an Ethernet switch?
- A. DNS cache flooding
- B. DDoS attack
- C. MAC flooding
- D. Evil twin attack
Answer: C
NEW QUESTION # 61
Andrew is an Ethical Hacker who was assigned the task of discovering all the active devices hidden by a restrictive firewall in the IPv4 range in a given target network.
Which of the following host discovery techniques must he use to perform the given task?
- A. TCP Maimon scan
- B. UDP scan
- C. arp ping scan
- D. ACK flag probe scan
Answer: C
Explanation:
One of the most common Nmap usage scenarios is scanning an Ethernet LAN. Most LANs, especially those that use the private address range granted by RFC 1918, do not always use the overwhelming majority of IP addresses. When Nmap attempts to send a raw IP packet, such as an ICMP echo request, the OS must determine a destination hardware (ARP) address, such as the target IP, so that the Ethernet frame can be properly addressed. .. This is required to issue a series of ARP requests. This is best illustrated by an example where a ping scan is attempted against an Area Ethernet host. The -send-ip option tells Nmap to send IP-level packets (rather than raw Ethernet), even on area networks. The Wireshark output of the three ARP requests and their timing have been pasted into the session.
Raw IP ping scan example for offline targets
This example took quite a couple of seconds to finish because the (Linux) OS sent three ARP requests at 1 second intervals before abandoning the host. Waiting for a few seconds is excessive, as long as the ARP response usually arrives within a few milliseconds. Reducing this timeout period is not a priority for OS vendors, as the overwhelming majority of packets are sent to the host that actually exists. Nmap, on the other hand, needs to send packets to 16 million IP s given a target like 10.0.0.0/8. Many targets are pinged in parallel, but waiting 2 seconds each is very delayed.
There is another problem with raw IP ping scans on the LAN. If the destination host turns out to be unresponsive, as in the previous example, the source host usually adds an incomplete entry for that destination IP to the kernel ARP table. ARP tablespaces are finite and some operating systems become unresponsive when full. If Nmap is used in rawIP mode (-send-ip), Nmap may have to wait a few minutes for the ARP cache entry to expire before continuing host discovery.
ARP scans solve both problems by giving Nmap the highest priority. Nmap issues raw ARP requests and handles retransmissions and timeout periods in its sole discretion. The system ARP cache is bypassed. The example shows the difference. This ARP scan takes just over a tenth of the time it takes for an equivalent IP.
Example b ARP ping scan of offline target
In example b, neither the -PR option nor the -send-eth option has any effect. This is often because ARP has a default scan type on the Area Ethernet network when scanning Ethernet hosts that Nmap discovers. This includes traditional wired Ethernet as 802.11 wireless networks. As mentioned above, ARP scanning is not only more efficient, but also more accurate. Hosts frequently block IP-based ping packets, but usually cannot block ARP requests or responses and communicate over the network.Nmap uses ARP instead of all targets on equivalent targets, even if different ping types (such as -PE and -PS) are specified. LAN.. If you do not need to attempt an ARP scan at all, specify -send-ip as shown in Example a "Raw IP Ping Scan for Offline Targets".
If you give Nmap control to send raw Ethernet frames, Nmap can also adjust the source MAC address. If you have the only PowerBook in your security conference room and a large ARP scan is initiated from an Apple-registered MAC address, your head may turn to you. Use the -spoof-mac option to spoof the MAC address as described in the MAC Address Spoofing section.
NEW QUESTION # 62
Garry is a network administrator in an organization. He uses SNMP to manage networked devices from a remote location. To manage nodes in the network, he uses MIB. which contains formal descriptions of all network objects managed by SNMP. He accesses the contents of MIB by using a web browser either by entering the IP address and Lseries.mlb or by entering the DNS library name and Lseries.mlb. He is currently retrieving information from an MIB that contains object types for workstations and server services. Which of the following types of MIB is accessed by Garry in the above scenario?
- A. LNMIB2.MIB
- B. DHCP.MIS
- C. WINS.MIB
- D. MIB_II.MIB
Answer: A
Explanation:
DHCP.MIB: Monitors network traffic between DHCP servers and remote hosts
* HOSTMIB.MIB: Monitors and manages host resources
* LNMIB2.MIB: Contains object types for workstation and server services
* MIBJI.MIB: Manages TCP/IP-based Internet using a simple architecture and system
* WINS.MIB: For the Windows Internet Name Service (WINS)
NEW QUESTION # 63
Samuel, a professional hacker, monitored and Intercepted already established traffic between Bob and a host machine to predict Bob's ISN. Using this ISN, Samuel sent spoofed packets with Bob's IP address to the host machine. The host machine responded with <| packet having an Incremented ISN. Consequently. Bob's connection got hung, and Samuel was able to communicate with the host machine on behalf of Bob. What is the type of attack performed by Samuel in the above scenario?
- A. Blind hijacking
- B. Forbidden attack
- C. UDP hijacking
- D. TCP/IP hacking
Answer: D
Explanation:
A TCP/IP hijack is an attack that spoofs a server into thinking it's talking with a sound client, once actually it's communication with an assaulter that has condemned (or hijacked) the tcp session. Assume that the client has administrator-level privileges, which the attacker needs to steal that authority so as to form a brand new account with root-level access of the server to be used afterward. A tcp Hijacking is sort of a two-phased man-in-the-middle attack. The man-in-the-middle assaulter lurks within the circuit between a shopper and a server so as to work out what port and sequence numbers are being employed for the conversation.
First, the attacker knocks out the client with an attack, like Ping of Death, or ties it up with some reasonably ICMP storm. This renders the client unable to transmit any packets to the server. Then, with the client crashed, the attacker assumes the client's identity so as to talk with the server. By this suggests, the attacker gains administrator-level access to the server.
One of the most effective means of preventing a hijack attack is to want a secret, that's a shared secret between the shopper and also the server. looking on the strength of security desired, the key may be used for random exchanges. this is often once a client and server periodically challenge each other, or it will occur with each exchange, like Kerberos.
NEW QUESTION # 64
What term describes the amount of risk that remains after the vulnerabilities are classified and the countermeasures have been deployed?
- A. Residual risk
- B. Deferred risk
- C. Inherent risk
- D. Impact risk
Answer: A
Explanation:
https://en.wikipedia.org/wiki/Residual_risk
The residual risk is the risk or danger of an action or an event, a method or a (technical) process that, although being abreast with science, still conceives these dangers, even if all theoretically possible safety measures would be applied (scientifically conceivable measures); in other words, the amount of risk left over after natural or inherent risks have been reduced by risk controls.
* Residual risk = (Inherent risk) - (impact of risk controls)
NEW QUESTION # 65
Dayn, an attacker, wanted to detect if any honeypots are installed in a target network. For this purpose, he used a time-based TCP fingerprinting method to validate the response to a normal computer and the response of a honeypot to a manual SYN request. Which of the following techniques is employed by Dayn to detect honeypots?
- A. Detecting the presence of Sebek-based honeypots
- B. Detecting the presence of Snort_inline honeypots
- C. Detecting the presence of Honeyd honeypots
- D. Detecting honeypots running on VMware
Answer: B
NEW QUESTION # 66
What hacking attack is challenge/response authentication used to prevent?
- A. Session hijacking attacks
- B. Password cracking attacks
- C. Scanning attacks
- D. Replay attacks
Answer: D
NEW QUESTION # 67
Peter, a Network Administrator, has come to you looking for advice on a tool that would help him perform SNMP enquires over the network.
Which of these tools would do the SNMP enumeration he is looking for? Select the best answers.
- A. SNMPUtil
- B. SNMPScan
- C. Solarwinds IP Network Browser
- D. SNScan
- E. NMap
Answer: A,C,D
NEW QUESTION # 68
Which of the following Metasploit post-exploitation modules can be used to escalate privileges on Windows systems?
- A. getsystem
- B. autoroute
- C. getuid
- D. keylogrecorder
Answer: A
NEW QUESTION # 69
Geena, a cloud architect, uses a master component in the Kubernetes cluster architecture that scans newly generated pods and allocates a node to them. This component can also assign nodes based on factors such as the overall resource requirement, data locality, software/hardware/policy restrictions, and internal workload interventions.
Which of the following master components is explained in the above scenario?
- A. Kube-apiserver
- B. Kube-controller-manager
- C. Etcd cluster
- D. Kube-scheduler
Answer: D
NEW QUESTION # 70
Shiela is an information security analyst working at HiTech Security Solutions. She is performing service version discovery using Nmap to obtain information about the running services and their versions on a target system.
Which of the following Nmap options must she use to perform service version discovery on the target host?
- A. -SN
- B. -sV
- C. -SF
- D. -SX
Answer: B
NEW QUESTION # 71
Hackers often raise the trust level of a phishing message by modeling the email to look similar to the internal email used by the target company. This includes using logos, formatting, and names of the target company. The phishing message will often use the name of the company CEO, President, or Managers. The time a hacker spends performing research to locate this information about a company is known as?
- A. Enumeration
- B. Investigation
- C. Reconnaissance
- D. Exploration
Answer: C
NEW QUESTION # 72
You have been authorized to perform a penetration test against a website. You want to use Google dorks to footprint the site but only want results that show file extensions. What Google dork operator would you use?
- A. inurl
- B. ext
- C. site
- D. filetype
Answer: D
Explanation:
Restrict results to those of a certain filetype. E.g., PDF, DOCX, TXT, PPT, etc. Note: The "ext:" operator can also be used-the results are identical.
Example: apple filetype:pdf / apple ext:pdf
NEW QUESTION # 73
Which of the following represents the initial two commands that an IRC client sends to join an IRC network?
- A. LOGIN, NICK
- B. LOGIN, USER
- C. USER, PASS
- D. USER, NICK
Answer: D
NEW QUESTION # 74
George is a security professional working for iTech Solutions. He was tasked with securely transferring sensitive data of the organization between industrial systems. In this process, he used a short-range communication protocol based on the IEEE 203.15.4 standard. This protocol is used in devices that transfer data infrequently at a low rate in a restricted area, within a range of 10-100 m. What is the short-range wireless communication technology George employed in the above scenario?
- A. MQTT
- B. NB-IoT
- C. LPWAN
- D. Zigbee
Answer: D
Explanation:
Zigbee could be a wireless technology developed as associate open international normal to deal with the unique desires of affordable, low-power wireless IoT networks. The Zigbee normal operates on the IEEE 802.15.4 physical radio specification and operates in unauthorised bands as well as a pair of.4 GHz, 900 MHz and 868 MHz.
The 802.15.4 specification upon that the Zigbee stack operates gained confirmation by the Institute of Electrical and physical science Engineers (IEEE) in 2003. The specification could be a packet-based radio protocol supposed for affordable, battery-operated devices. The protocol permits devices to speak in an exceedingly kind of network topologies and may have battery life lasting many years.
The Zigbee three.0 Protocol
The Zigbee protocol has been created and ratified by member corporations of the Zigbee Alliance.Over three hundred leading semiconductor makers, technology corporations, OEMs and repair corporations comprise the Zigbee Alliance membership. The Zigbee protocol was designed to supply associate easy-to-use wireless information answer characterised by secure, reliable wireless network architectures.
THE ZIGBEE ADVANTAGE
The Zigbee 3.0 protocol is intended to speak information through rip-roaring RF environments that area unit common in business and industrial applications. Version 3.0 builds on the prevailing Zigbee normal however unifies the market-specific application profiles to permit all devices to be wirelessly connected within the same network, no matter their market designation and performance. what is more, a Zigbee 3.0 certification theme ensures the ability of product from completely different makers. Connecting Zigbee three.0 networks to the information science domain unveil observance and management from devices like smartphones and tablets on a local area network or WAN, as well as the web, and brings verity net of Things to fruition.
Zigbee protocol options include:
Support for multiple network topologies like point-to-point, point-to-multipoint and mesh networks Low duty cycle - provides long battery life Low latency Direct Sequence unfold Spectrum (DSSS) Up to 65,000 nodes per network
128-bit AES encryption for secure information connections
Collision avoidance, retries and acknowledgements
This is another short-range communication protocol based on the IEEE 203.15.4 standard. Zig-Bee is used in devices that transfer data infrequently at a low rate in a restricted area and within a range of 10-100 m.
NEW QUESTION # 75
An organization has automated the operation of critical infrastructure from a remote location. For this purpose, all the industrial control systems are connected to the Internet. To empower the manufacturing process, ensure the reliability of industrial networks, and reduce downtime and service disruption, the organization deckled to install an OT security tool that further protects against security incidents such as cyber espionage, zero-day attacks, and malware. Which of the following tools must the organization employ to protect its critical infrastructure?
- A. IntentFuzzer
- B. Flowmon
- C. BalenaCloud
- D. Robotium
Answer: B
Explanation:
Source: https://www.flowmon.com
Flowmon empowers manufacturers and utility companies to ensure the reliability of their industrial networks confidently to avoid downtime and disruption of service continuity. This can be achieved by continuous monitoring and anomaly detection so that malfunctioning devices or security incidents, such as cyber espionage, zero-days, or malware, can be reported and remedied as quickly as possible.
NEW QUESTION # 76
Which of the following tools performs comprehensive tests against web servers, including dangerous files and CGIs?
- A. Dsniff
- B. Snort
- C. John the Ripper
- D. Nikto
Answer: D
Explanation:
https://en.wikipedia.org/wiki/Nikto_(vulnerability_scanner)
Nikto is a free software command-line vulnerability scanner that scans web servers for dangerous files/CGIs, outdated server software, and other problems. It performs generic and server types specific checks. It also captures and prints any cookies received. The Nikto code itself is free software, but the data files it uses to drive the program are not.
NEW QUESTION # 77
Which regulation defines security and privacy controls for Federal information systems and organizations?
- A. PCI-DSS
- B. NIST-800-53
- C. HIPAA
- D. EU Safe Harbor
Answer: B
Explanation:
NIST Special Publication 800-53 provides a catalog of security and privacy controls for all U.S. federal information systems except those related to national security. It is published by the National Institute of Standards and Technology, which is a non-regulatory agency of the United States Department of Commerce. NIST develops and issues standards, guidelines, and other publications to assist federal agencies in implementing the Federal Information Security Modernization Act of 2014 (FISMA) and to help with managing cost-effective programs to protect their information and information systems.
NEW QUESTION # 78
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