Crypto-Malware Ransomware Quiz

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How does a computer Trojan typically operate?

Masquerades as a benign activity while performing malicious actions

What is the primary trait of Trojans, ransomware, and crypto-malware?

Infection

What is the main purpose of ransomware?

To prevent a user's device from functioning until a fee is paid

How does ransomware embed itself onto a computer?

In a way that cannot be bypassed Signup and view all the answers

What action causes the earliest ransomware to launch again even after rebooting?

Rebooting Signup and view all the answers

Describe the characteristic of blocker ransomware.

Prevents user from accessing the computer's resources Signup and view all the answers

What is the distinguishing feature of crypto-malware compared to regular ransomware?

Crypto-malware encrypts all files on the device, making them inaccessible. Signup and view all the answers

How does some malware attempt to avoid detection by security software?

Some malware tries to avoid detection by concealing its presence from software scanners. Signup and view all the answers

What is the primary trait of malware when payload capabilities are involved?

The nefarious actions the malware performs. Signup and view all the answers

In the context of malware, what does payload capabilities refer to?

The true destructive power of malware. Signup and view all the answers

What is the goal of some malware that embeds itself within existing processes?

To avoid detection by security software. Signup and view all the answers

How does crypto-malware typically demand payment from victims?

By asking for a fee to receive a key to unlock the encrypted files. Signup and view all the answers

What is malware?

Malware is software that enters a computer system without the user’s knowledge or consent and then performs an unwanted and harmful action. Signup and view all the answers

How are malware instances classified?

Malware instances can be classified by using their primary trait/feature. Signup and view all the answers

What is the primary trait of some malware that involves spreading rapidly to impact a large number of users?

Circulation is the primary trait of some malware that spreads rapidly to other systems. Signup and view all the answers

Explain how worms differ from other types of malware.

Worms are standalone malware that can self-replicate and spread to other systems without needing to attach to a host program. Signup and view all the answers

What is a common characteristic of Trojans?

Trojans often disguise themselves as legitimate software to trick users into installing them. Signup and view all the answers

How does ransomware typically operate?

Ransomware encrypts the victim's files and demands payment in exchange for the decryption key. Signup and view all the answers

Crypto-Malware Ransomware Quiz

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