Some data in  is encrypted using RC5 in CBC mode AES-CBC with a hardcoded key RC4 or Salsa20. Some data is also base64-encoded.(Citation: Symantec Remsec IOCs)
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: Some data in  is encrypted using RC5 in CBC mode AES-CBC with a hardcoded key RC4 or Salsa20. Some data is also base64-encoded.(Citation: Symantec Remsec IOCs) ### Response: T1027.