has used PowerShell for execution and privilege escalation.(Citation: Unit 42 Magic Hound Feb 2017)(Citation: FireEye APT35 2018)(Citation: DFIR Report APT35 ProxyShell March 2022)(Citation: DFIR Phosphorus November 2021)
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 PowerShell for execution and privilege escalation.(Citation: Unit 42 Magic Hound Feb 2017)(Citation: FireEye APT35 2018)(Citation: DFIR Report APT35 ProxyShell March 2022)(Citation: DFIR Phosphorus November 2021) ### Response: T1059.001.