This is the only detection for this string
# Updated 30/03/2016 by Xplode
# Database : 1984.9 [Server]
# Operating system : Windows 8.1 Pro (x64)
# Username : <Removed>
# Running from : C:\AdwCleaner\adwcleaner.exe
# Option : Scan
# Support : http://toolslib.net/forum
***** [ Folders ] *****
Folder Found : C:\Users\<UserID>\AppData\Roaming\Opera Software\Opera Stable\Extensions\omhcddilnfoiiplehpjihipcocdplljn
The extension for Opera can be found here:
https://addons.opera.com/en/extensions/details/bookmarks-import-export/
Kind Regards,
Ronny