I've been unable to remove the MyStart by Incredibar from Firefox. It doesn't show up as an add-on (I think it once did, but I removed several things recently), nor under programs to be removed. It hijacks my searches, but has no other apparent symptoms.
What I've done:
- Manually removed any clearly related registry entry.
- Removed a few files I managed to track down.
- Reset all related entries in Firefox's config file. These keep getting restored, somehow.
I've scanned with Avast (full, paid version of Avast's internet security suite), IObit ASC's malware removal tool, and Malwarebytes (free version). I've also used some of the recommended tools for producing logs, and I'll attach those logs in subsequent posts.