Hello, a while ago I suffered from an attack of a Neshta virus by downloading a game from Itch.io (first time encountering a virus on the page). It was blocked by Microsoft Security Essentials, I stupidly turned off MSE, thinking it was a false positive and clicked the fake game exe.
I noticed that the program was executing in a wrong way (not like other games from the site as it appeared to unzip something) and I quickly shut down the viral process that was running, turned MSE back on, and deleted the file called AsmValue.exe (That was in its own folder in AppData Roaming) . A few of my game clients were infected along with OneDrive and Discord but I reinstalled them with fresh installers after deleting the infected exes, I ran the AVG Neshta remover which disinfected several files, I also ran a full MalwareBytes scan which detected OneDrive as being infected along with registry values and it cleaned those. After that, I was able to run several scans from Avast, Eset Online Scanner, HitmanPro, TDSS Killer, MBAR, and Kaspersky but I found no evidence of Malware on my System from the scans.
Ever since then, my computer has been running mostly fine. However the startup seems to have been a bit slower than before, and even though I have OneDrive turned off, there are sudden spikes related to FileCoAuth.exe (32 bit) in process explorer that quickly disappear before I have a chance to figure out whether it is a legit process or not. I'm sure my computer is mostly fine for the time being, but I'm still worried that my system potentially has something that wasn't picked up by the scanners. Can someone help me verify that this is the case? Attached below are the entries for FileCoAuth, AsmValue.exe, and an exe that ran from the infected game exe