Which term is a platform used to distribute Trojan, spyware, backdoor payloads among others?

• A. Trojan Proxy
• B. IExpress Wizard
• C. Virus
• D. Exploit Kit

Answer: (D)

Exploit kits function as platforms that host multiple exploits and a delivery mechanism to compromise systems by taking advantage of vulnerabilities in client software like browsers and plugins. They automate the attack chain: a user visits a site or sees malvertising, the kit identifies the victim’s software, delivers an appropriate exploit, and then loads a payload such as a Trojan, spyware, or a backdoor. Because they can distribute a variety of malicious payloads from a single toolkit, they’re described as a platform for malware delivery. The other options don’t fit this role: a Trojan Proxy is a type of malware, not a distribution framework; IExpress Wizard is a legitimate Windows packaging tool, not a general malware delivery platform; a virus is a type of malware that self-replicates, not a distribution infrastructure.