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200-201 · Question #375

Which action matches the weaponization step of the Cyber Kill Chain Model?

The correct answer is A. Develop a specific malware to exploit a vulnerable server. The weaponization step of the Cyber Kill Chain involves combining an exploit with a backdoor or payload into a deliverable package, such as developing specific malware for an attack.

Submitted by thandi_sa· Mar 6, 2026Security Concepts

Question

Which action matches the weaponization step of the Cyber Kill Chain Model?

Options

  • ADevelop a specific malware to exploit a vulnerable server.
  • BConstruct a trojan and deliver it to the victim.
  • CMatch a known script to a vulnerability.
  • DScan open services and ports on a server.

How the community answered

(17 responses)
  • A
    88% (15)
  • C
    6% (1)
  • D
    6% (1)

Why each option

The weaponization step of the Cyber Kill Chain involves combining an exploit with a backdoor or payload into a deliverable package, such as developing specific malware for an attack.

ADevelop a specific malware to exploit a vulnerable server.Correct

Weaponization is the stage where the attacker combines the exploit (method to take advantage of a vulnerability) with a backdoor or payload (malicious code that achieves the attacker's objective) into a deliverable package. Developing a specific malware designed to exploit a vulnerable server directly aligns with this step, as it creates the 'weapon' for the attack.

BConstruct a trojan and deliver it to the victim.

Constructing a trojan and delivering it to the victim combines weaponization and delivery, which are distinct steps in the Cyber Kill Chain.

CMatch a known script to a vulnerability.

Matching a known script to a vulnerability describes the 'exploitation' phase or earlier reconnaissance/vulnerability analysis, not the creation of the weapon itself.

DScan open services and ports on a server.

Scanning open services and ports on a server is part of the 'reconnaissance' phase, where the attacker gathers information about the target.

Concept tested: Cyber Kill Chain - Weaponization

Source: https://learn.microsoft.com/en-us/microsoft-365/security/defender-endpoint/threat-lifecycle?view=o365-worldwide

Topics

#Cyber Kill Chain#Weaponization#Malware development#Attack phases

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