PUP.Optional.Wajam is the detection name for Wajam, a browser add-on marketed as a “social search.”
PUP.Optional.ArdamaxKeyLogger is the detection for a keylogger capable of recording keystrokes and making screenshots. This is a commercial product, but it may have been installed on an infected computer without the user’s knowledge.
Malwarebytes can remove this potentially unwanted software without further user interaction. A full removal guide can be found on our forums. Should users wish to keep it, they can add the detections to the exclusions list. Here’s how to do it.
If this keylogger was not installed willingly, it may be prudent to change your passwords.