I’m not an expert on HijackThis… But you can check the automatic analysis of your HijackThis log here.

You can find more info in the links of the last column of this table.
That info could guide you on the cleaning process.
Anyway, if you have doubts, just post here.
Also, take a careful look at the first column of the table:

  1. If you don’t recognize a legit program in one of the items marked as FIX IF UNKNOWN, please post it back here and maybe we can help you. Or, if you’re sure it’s a malware item, you can remove it as posted bellow.

  2. If you agree with the automatic classification of the infected items marked as FIX (CHECK NOTES!), you can turn back to HijackThis program, check the box of this item and then remove it using the button ‘Fix checked’.

Hope it helps.