Here are all the things I had to wipe:
- The scheduled task. Its name was "Adobe Acrobat Pro DC Update". You can open the task scheduler writing taskschd.msc on the start menu search bar and hitting enter.
- A file named "settings.ini" located on %APPDATA%\Adobe Acrobat Pro DC". Full path could be "C:\Users\[username]\AppData\Roaming\Adobe Acrobat Pro DC\settings.ini".
- In my case, two fake certificates. Open the certificate manager writing certmgr.msc on the start menu and hitting enter. The certificates are named "DO_NOT_TRUST_FiddlerRoot" and are under the folder "trusted root CAs" (or however it is in English)
- Registry changes used to force proxy usage. In my case, I totally deleted the following values:
- HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\AutoConfigURL
- HKCU\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\AutoConfigURL
- HKCU\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings\EnableAutoProxyResultCache
- Just in case it is still enabled, disable the proxy. Go to control panel, internet settings, connections, LAN settings, and disable all checkboxes.
I also will attach the removed INI and certificate files, just in case they could be of use to anybody reading this, as they are not dangerous per se.