/Library/Application Support/amc/ ~/Library/Advanced Mac Cleaner/ ~/Library/hlpramc/ ~/Library/Application Support/Advanced Mac Cleaner/ ~/Library/LaunchAgents/com.pcv.hlpramc.plist ~/Library/Logs/helperamc.log ~/Library/Preferences/com.PCvark.Advanced-Mac-Cleaner.plist
情報源: what is advanced mac cleaner | Apple Support Communities
こいつらを消そう。Fileジーラさんをダウンロードしてこれが一緒にインストールされたのかも。