has used a PowerShell-based keylogger named `kl.ps1`.(Citation: SecureWorks August 2019)
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: has used a PowerShell-based keylogger named `kl.ps1`.(Citation: SecureWorks August 2019) ### Response: T1056.001.