For instance, the China Chopper-related webshells are one-line of JScript code that could be easily copied and used by multiple groups, and the Antak webshell is easily obtained from publicly accessible repositories.. However, the installation of china chopper and the uploading of emissary Panda related custom payloads to the Antak webshell suggests they are likely related, as this threat group has used 
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 instance, the China Chopper-related webshells are one-line of JScript code that could be easily copied and used by multiple groups, and the Antak webshell is easily obtained from publicly accessible repositories.. However, the installation of china chopper and the uploading of emissary Panda related custom payloads to the Antak webshell suggests they are likely related, as this threat group has used  ### Response: .