"Do you want the application "SyncAppServer" to accept incoming network connections?" keeps reappearing in my mac whatever I do

Malware - Malware detected.!!!

Malware:

Launchd: ~/Library/LaunchAgents/.plist

Executable: /Applications/OneDrive.app/Contents/MacOS/OneDrive

Reason: Malware name match

~ tilde indicates  your user library folder

Apple hid the Users' Library folders...

Method 1:

1. From the Finder, select the Go menu at top of the screen, and choose Go to Folder.
2. In the window that opens, enter ~/Library, and click Go.

See if you have unknown Profiles.

To remove a configuration profile in macOS:

1. From the Apple menu, select System Preferences....
2. From the View menu in System Preferences, select Profiles.Note:
3. Profiles won't be visible until you have at least one profile installed.
4. Select the profile you want to remove, and then press the - (minus) button. Click Remove to remove the profile.

Delete these files & restart...

/Library/LaunchAgents/com.sangfor.ECAgentProxy.plist

/Library/LaunchAgents/com.s2.uk.AppsAnywhere.plist

/Library/LaunchDaemons/com.microsoft.OneDriveStandaloneUpdaterDaemon.plist

/Library/LaunchDaemons/com.sangfor.EasyMonitor.plist

/Library/LaunchAgents/com.microsoft.OneDriveStandaloneUpdater.plist

/Library/LaunchDaemons/com.microsoft.OneDriveUpdaterDaemon.plist

~/Library/LaunchAgents/com.aviatainc.powerengage.XRTK.plist

~/Library/LaunchAgents/com.expressvpn.ExpressVPN.agent.plist

~/Library/LaunchAgents/com.qiuyuzhou.shadowsocksX-NG.local.plist

~/Library/LaunchAgents/com.aviatainc.powerengage.helper.XRTK.plist

~/Library/LaunchAgents/com.qiuyuzhou.shadowsocksX-NG.http.plist

~ tilde indicates your home folder

Apple hid the Users' Library folders...

Method 1:

1 From the Finder, select the Go menu at top of the screen, and choose Go to Folder.

2 In the window that opens, enter ~/Library, and click Go.

Run etrecheck again to see if we missed anything! :)

I'd uninstall it since you don't know what its for.

Ever lease a chauffeur?

https://apps.apple.com/id/app/adrive/id1588195900

Or get App Cleaner & Uninstaller, which is my goto cleanup app…

https://nektony.com/mac-app-cleaner

Much better, thanks my friend.:)

Can you do a Get Info on your whole drive & tell me how much Free Space is reported?

You may need to uninstall iShot & reinstall it.

Try one of these two…

You can use Drive DX to possibly get a better view of Drive health…

https://binaryfruit.com/drivedx

Thanks to Jack-19…

It may be wise to run SMART Utility to check the drives' health. 

Perhaps we can find out what is using it with Task Explorer...

https://objective-see.org/products/taskexplorer.html

That is weird‽

I wonder if in Firewall you check Automatically allow downloadedsigned software to Recive ncoming connections has any effect on that?

Looks pretty good but you need 2 to 3 times as much frre space, with how little free space you have it could easily cause crashes, plus it's causing undo wear & tear on your SSD, your SSd will last half as long with 18 GB free as with 36 GB free.

If you don't have a good external Drive or SSD, get one asap.

Great work Jack, if you need it & you now now what it's for then you'll have to Allow it. :)

Oh, in App Cleaner & Uninstaller you can view all the little files an App Installs.

Does that Security setting change back when you quit it?

I would yes.

I tried to change it in the Firewall pane of Security & Privacy preferences...

My Mac keeps asking me "do you want the a… - Apple Community

Sure, that's perfectly ok. I think you fixed it.

My Mac keeps asking me "do you want the a… - Apple Community