The Justcloud executables/Programs seem to be a type of Online Storage. Some of the Downloads/Installs are from Unknown Authors.Having said this, like the Artemis! Detections which are Unknown/Suspicious.
To keep from having to submit each individual mentioned Detection.
I would open Your McAfee User Interface, click on Navigation/Quarantined and Trusted Items/Quarantined Items/Quarantined Potentially unwanted Programs/expand and (Restore). Then I would Run the Latest McAfee Getsusp to submit these detections to the McAfee Global Threat Intelligence Base.
This will allow McAfee to Analyze and quite possibly create a Dat if it deems necessary. You can obtain this Superb Free Tool and others from Here;Anti-Spyware/Malware & Hijacker Tools Please remember to add your Email Address under "Preferences" before scanning.
Once successfully submitted, you should receive a confirmation from McAfee Labs with a Work Item #.
I would then Follow up by running the Latest McAfee Stinger (Read how to use). For a second opinion run Malwarebytes (Free) DO NOT enable or accept any Free Trial Offers/ or activate the Pro or paid version. Also run AdwCleaner as a follow up.
I hope this helps, please apprise us of your results.
All the very Best
McAfee Community Moderator
I neglected to suggest also. You may find it beneficial to submit these detections to VirusTotal - Free Online Virus, Malware and URL Scanner and see what other Anti-Virus Engines have concluded as well.