This just started today. Apparently Avast! picks up pdhui32.exe to be malicious whenever I use google to search. It appears that it only happens when I do so. Malwarebytes didn’t pick anything up on quick scan so I’m currently running a full to see if it finds anything.
I also thought about simply ending the process through task manager.
upload suspicious file(s) to www.virustotal.com and test with 43 malware scanners
when you have the result, copy the URL in the addressbar and post it here so we can see