Are 'coreservicesd' & 'syslogd' disguises for keylogger apps? this article says so, they may be shilling for osx uninstaller app thoughh


  Look for ‘coreservicesd’ to find Aobo
  Check for ‘Elite Keylogger’ when searching Elite Keylogger. However, the version I installed was free and it did not hide, so I don’t know how the process name will change for someone who buys a product.
  And finally, ‘Refog’ appears as ‘syslogd’
Check Code Signatures

If you suspect a process on your Mac is disguising itself as part of macOS, check the process's digital code signature. You can do this with the codesign binary:

/usr/bin/codesign -d -vvvv /System/Library/CoreServices/coreservicesd


If there is no signature, it is not from Apple.

If the Authority fields do not list Apple Root CA, then it is not signed by Apple or one of their partners.