Rootkits are programs that hide the existence of malware by intercepting/hooking and modifying operating system API calls that supply system information.
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: Rootkits are programs that hide the existence of malware by intercepting/hooking and modifying operating system API calls that supply system information. ### Response: T1014.