Flash Player Malware

[Baron24]

Hello,

for a few weeks I'm having weird problems with my computer.. ever since I downloaded the Flash Player from YT by mistake . I was really stupid to fall for such a cheap trick!

My computer got infected to the point where I couldn't use Internet at home and nobody could even get access to the WIFI. After discussing this problem with a PC expert he suggested to format the computer. After I got my PC back a few days after he formatted it , the PC was running smooth.. until I connected my external which I was using a lot before I got infected and possibly also while I was infected. I copied a few songs to my newly formatted PC and wasn't thinking it was some sort of a huge risk . After a few days my PC is starting to do weird stuff all over again.. first it was the facebook pictures loading reaaaally slowly and now I even have internet crashes while the other PCs connected to the same Internet work just fine. Each time I try to repair the connection it gets fixed but I am worried if I am not infected again.

I have MBAM and ESET Endpoint Antivirus ( licensed ) . ESET hasnt found anything yet and MB put one file going by the name ABB in a folder AMAZON into quarantine. 
Should I be worried ? Am I infected again ? Can I use my externet again ? 

 

Thank you for your answers!

[Baron24]

Sorry I forgot to add the txt files.

Addition.txt

FRST.txt

[AdvancedSetup]

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