For C2 over HTTP  encodes data with base64 and sends it via the Cookie field of HTTP requests. For C2 over DNS  converts ASCII characters into their hexadecimal values and sends the data in cleartext.
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: For C2 over HTTP  encodes data with base64 and sends it via the Cookie field of HTTP requests. For C2 over DNS  converts ASCII characters into their hexadecimal values and sends the data in cleartext. ### Response: T1132.001.