Which of the choices identifies the actions of a rootkit? to gain privileged access to a device while concealing itself, to replicate itself independently of any other programs, to deliver advertisements without user consent. Software keyloggers, on the other hand, do not require physical access. The CrowdStrike Falcon platform gives analysts and threat researchers rapid and comprehensive malware search capabilities through access to the largest and most active repository of threat events and artifacts in the industry. A piston-cylinder device contains air that undergoes a reversible thermodynamic cycle. The term infection pertains to the presence of endoparasites and infestation pertains to the presence of ectoparasites. So, lets make sure Adware tracks a users surfing activity to determine which ads to serve them. The goal is to keep the system so Cybersecurity | Intro Module 2-5 A bot is a software application that performs automated tasks on command. Classify the following monosaccharides as an aldopentose, ketopentose, aldohexose, or ketohexose: Tagatose is a carbohydrate found in fruit that is similar in sweetness to sugar. Botnets are often used in DDoS attacks. Cryptojacking, the action behind cryptomining malware, enables threat actors to use an infected device's resources to conduct verification. Does macOS need third-party antivirus in the enterprise? While active, their malicious activities consume the targeted systems resources and thus reduce the performance of its RAM memory. A rootkit is a type of malware designed to give hackers access to and control over a target device. administrative control over the target computer. Collects private information. Once downloaded by unsuspecting users, the Trojan can take control of victims systems for malicious purposes. However, when installed for malicious purposes, keyloggers can be used to steal password data, banking information and other sensitive information. Ransomware denies access to a computer system until the user pays a ransom. Spyware collects various types of personal information, such as internet surfing habits and Examples of kernel mode rootkits include: Bootloader rootkits boot up concurrently with the operating system and target the Master Boot Record (MBR), which is the first code executed when starting up a computer, or the Volume Boot Record (VBR), which contains the code needed to initiate the boot process or the code for loading an operating system or application. They are especially stealthy because they can persist through reinstallation of the operating system. What are the characteristics of a rootkit? Kurt Baker is the senior director of product marketing for Falcon Intelligence at CrowdStrike. A rootkit is a set of programs that allow attackers to maintain hidden, permanent, administrator-level access to a computer. Phishing, which involves email that appears legitimate but contains malicious links or attachments, is one of the most common malware attack vectors. They are often downloaded by the victim via malicious links or downloads. Securing physical access to target equipment is an organizations best defense against a redirected to a malicious site. You must complete each of the following sections:Introduction: Describe how addressing the evaluated elements of information security will support the companys business objectives.Laws and Regulations: Explain how laws and regulations influence information security policies and procedures within this company.Technical Controls: Describe the technical controls that you would recommend to address the multiple indicated information security risks from the consultants findings.Administrative Controls: Describe the administrative controls that you would recommend to address the multiple indicated information security risks from the consultants findings.Physical Controls: Describe the physical controls that you would recommend to address the multiple indicated information security risks from the consultants findings.Business Impact: Explain how your recommendations impact current information security policies and practices within this company.Conclusion: Explain why leadership should act on these control recommendations to improve the companys information security posture. malware do the zombie computers represent? Of the nine files dropped by the Spicy Hot Pot rootkit, eight were signed by different signing certificates issued to a single entity. It was introduced into Irans environment through a flash drive. Study with Quizlet and memorize flashcards containing terms like How does a root kit posa cybersecurity threat?, Which of the following statements refer programs known as spiders, web crawlers, and bots?, The Identify function of the NI ST Cybersecurity Framework focuses on organiza tional______. Trojan horses are very common on the internet. but performs malicious activities surreptitiously. Test your understanding of accounting for inventory by answering the following questions. The repository contains a 300TB collection with over 400 million files and indexes over 2 trillion events each week. Explain the most common cyber threats, attacks and vulnerabilities. However, because user mode rootkits target applications rather than operating systems or other critical processes, they do leave breadcrumbs that trigger antivirus and rootkit remover alerts and they are not as hard to remove as some other types of rootkit malware. Malware Threats Flashcards | Quizlet These tools downloaded additional code that was executed only in memory, leaving no evidence that could be detected by vulnerability scanners. What is the primary distinguishing characteristic between a worm and a logic bomb? Self-replication. Which type of malware do the zombie computers represent? It monitors the actions you take on your machine and sends the information back to its originating source. Geographic considerations are often a key reason why organizations adopt multivendor SD-WAN. Theyre used for legitimate purposes, such as indexing search engines, but when used for malicious purposes, they take the form of self-propagating malware that can connect back to a central server. Well-known ransomware variants include REvil, WannaCry and DarkSide, the strain used in the Colonial Pipeline attack. engineering. Understanding what these are and how they work is the best way to protect ourselves. Investigation revealed that the binary was bundled with a browser hijacking rootkit. However, the malware had the potential to become more than a mere nuisance. Not all adware is malicious. Which of the following are characteristics of a rootkit Select - Studocu requests. A fileless virus uses legitimate programs to infect a computer. In 2001, a worm exploited vulnerabilities in Microsoft Internet Information Services (IIS) to infect over 250,000 systems in under nine hours. A home has a replacement value of $324,000. Is this true or false? screensaver, but performs malicious activities surreptitiously? Despite the fact they were expired, they were still able to be successfully installed due to exceptions to driver signing enforcement. A rootkit: In1999, the Melissa worm was the first widely distributed macrovirus that was propagated in the But these network environments have VPNs use different protocols and encryption to protect data and prevent unauthorized users from accessing company resources. Option A - Incorrect answer because Adware monitors the actions of users and opens the pop-up messages windows as per the preference of the user. Enforces security rules based on the application in generation network traffic, instead of the traditional port and protocol. Alternately, adware can be included in a software bundle when downloading a legitimate application or come pre-installed on a device, also known as bloatware. Pegasus was also linked to the assassination of Saudi journalist Jamal Khashoggi in 2018. Research also shows botnets flourished during the COVID-19 pandemic. In2001, the Nimda worm took advantage of weaknesses found in the Windows platform and when downloading any type of file from just about any site on the internet. A type of malware that prevents the system from being used until the victim pays the attacker money Which of the following describes a logic bomb? CrowdStrike encountered an interesting use of a rootkit that hijacks browsers in order to change users homepages to a page controlled by the attacker. CrowdStrike Falconcombines these methods with innovative technologies that run in the cloud for faster, more up-to-the-minute defenses. Which type of. You manage a Windows computer that is shared by multiple users. knowledge of the user. Set alerts, for example, if a user who routinely logs on at the same time and in the same location every day suddenly logs on at a different time or location. A Trojan horse is a malicious program that is disguised as legitimate software. The same type of malware was used against the city of Atlanta in 2018, resulting in costs of $17 million. In response, malicious actors have shifted their attention to the computing layers beneath the operating system the software that runs the hardware. Protists are a diverse group of organisms that are similar in. EXPLANATION A port scanner is used before launching an attack. Fileless malware doesnt install anything initially, instead, it makes changes to files that are native to the operating system, such as PowerShell or WMI. virus. Monitor for abnormal or suspicious activity. Chapter 2 Quiz Answers. A botnet is a collection of zombie computers that are controlled from a central control infrastructure. It lies dormant until a specific condition occurs. Spyware can track credentials and obtain bank details and other sensitive data. Once a piece of malware is detected and reverse-engineered, its unique characteristics are identified. A Remote Access Trojan (RAT) provides a backdoor for an attacker to remotely control a computer a. to propagate spam or to collect usernames and passwords to access secure information. A malicious driver prevents removal of registry keys, services, or the drivers itself, so removing it remotely can be a challenge. Adware is software that displays or downloads unwanted advertisements, typically in the form of banners or pop-ups. b. retail market price. These signing certificates had expiration dates as old as 10 years and as young as one minute, but all had expired. Accelerated-life testing exposes the shingle to the stresses it would be subject to in a lifetime of normal use in a laboratory setting via an experiment that takes only a few minutes to conduct. Answer: They are infected machines that carry out a DDoS attack. Chronic bone and bone marrow infections are most commonly caused by: Malaria is prevalent in developing countries and transmitted by the fecal-oral route where there is poor sanitation and contaminated drinking water. The company has hired a third-party consultant to evaluate its information security posture. vulnerability in Microsoft IIS. Rootkit (gains privileged access to a machine while concealing itself) A worm is a type of malicious code similar to a virus. Question 6 correct which of the following are - Course Hero Learn More. Emotet is a sophisticated banking trojan that has been around since 2014. access to a computer. You update the definition and engine files and configure the software to update those files every day. Which of the following characteristics describe a worm? Technical Controls: [Insert text to describe the technical controls that you would recommend to address at least three indicated information security risks from the consultants findings.] Once inside, worms look for networked devices to attack.
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