gathers a list of installed apps from the uninstall program Registry. It also gathers registered mail browser and instant messaging clients from the Registry.  has searched for given file types.(Citation: F-Secure BlackEnergy 2014)
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: gathers a list of installed apps from the uninstall program Registry. It also gathers registered mail browser and instant messaging clients from the Registry.  has searched for given file types.(Citation: F-Secure BlackEnergy 2014) ### Response: T1083.