Chapter 3 Flashcards
(11 cards)
What are the different types of malware?
Malware types include:
* Ransomware
* Trojan
* Worm
* Spyware
* Bloatware
* Virus
* Keylogger
* Logic bomb
* Rootkit
Each type of malware has distinct characteristics and methods of operation.
What is Ransomware?
A type of malware that encrypts files and demands payment for decryption
Ransomware can cause significant data loss and financial damage.
Define Trojan.
A type of malware disguised as legitimate software
Trojans can create backdoors for further malicious activities.
What are Worms?
Self-replicating malware that spreads across networks
Worms can exploit vulnerabilities in software to propagate.
What is Spyware?
Malware designed to gather information from a user’s device without their knowledge
Spyware can track user behavior and steal sensitive information.
Fill in the blank: _______ is software that is unnecessary and often unwanted, consuming system resources.
Bloatware
Bloatware can slow down systems and reduce performance.
What is a Virus?
Malware that attaches itself to legitimate files and spreads when those files are executed
Viruses can corrupt or delete data.
Define Keylogger.
A type of malware that records keystrokes to capture sensitive information
Keyloggers can be used to steal passwords and other personal data.
What is a Logic bomb?
Malware that triggers under specific conditions, such as a date or event
Logic bombs can cause damage or data loss when activated.
Define Rootkit.
A set of tools used to gain unauthorized access to a computer while hiding its presence
Rootkits can allow continued privileged access to the system.
Given a scenario, what should you analyze to identify indicators of malicious activity?
Look for unusual behaviors or changes in system performance
Indicators can include unexpected file changes, system slowdowns, or unauthorized access attempts.
