This campaign began with a handful of spear phishing emails to South Korean targets and containing malicious attachments
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: This campaign began with a handful of spear phishing emails to South Korean targets and containing malicious attachments ### Response: T1566.001.