Which of the following is not an example of malicious code?Group of answer choicessnifferbot networksTrojan horseransomware

To determine which of the following is not an example of malicious code, let's look into what each term represents:

1. Sniffer: A sniffer is a type of software that intercepts and logs traffic passing over a network. While it can be used for legitimate purposes (like network security), it can also be used maliciously to capture sensitive data. Still, it is primarily considered a tool rather than malicious code itself.

2. Bot Networks: These are groups of infected devices (bots) that are controlled by a malicious actor, often used to perform coordinated attacks such as DDoS attacks or to spread malware. This definitely falls under malicious code.

3. Trojan Horse: A Trojan horse is a type of malware that deceives users into thinking it is a legitimate program, while it actually performs harmful actions on the infected system. This is a classic example of malicious code.

4. Ransomware: Ransomware is a type of malicious software designed to block access to a computer system until a sum of money is paid. It is clearly malicious code intended to exploit users.

Considering these definitions, the option that does not classify as "malicious code" is sniffer, as it is primarily a tool that can be used for both benign and malicious purposes, rather than a strictly malicious software.

Final Answer

Sniffer is not an example of malicious code.