has used time measurements from 3 different APIs before and after performing sleep operations to check and abort if the malware is running in a sandbox.
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 time measurements from 3 different APIs before and after performing sleep operations to check and abort if the malware is running in a sandbox. ### Response: T1497.003.