1. Which type of malware encrypts files and demands payment for decryption?

Virus Ransomware Spyware Worm

2. What is the main purpose of sandboxing in malware analysis?

To permanently delete malware To isolate and safely execute suspicious code To share malware samples online To block all network traffic

3. Which malware analysis technique examines the malware without executing it?

Dynamic Analysis Behavioral Analysis Static Analysis Network Analysis

4. A Trojan horse is dangerous mainly because it:

Spreads automatically across networks Appears as legitimate software to deceive users Encrypts all data on a system Only targets mobile devices