I knew it would eventually come to this - the convergence of the Mafia and Antivirus gangs in the pay-for-protection racket.
Seriously, ashico1.dll hasn't changed in some years, so unless the hash code has changed mysteriously, this would suggest they've been a little slow to trap this dangerous threat. To check the hash code, from within ATE, use File > Open Local Session, then use DIR/H, e.g.
.DIR/H "c:\ate\bin\ashico1.dll"
0 177-526-501-701
(If that's not what you have, you should probably to a fresh install of ATE into a separate directory and test it again there, as some new icons may have been added since your custom build.)
As for the ashw32.exe, when you right click on it and pick properties, does it show a digital signature?
I probably should add a digital signature to the ashico1.dll module, but ashw32.exe has carried one for several years, and several of the third-party DLLs don't have them, so I doubt that is the issue here. Probably I just wasn't here when Luigi Norton came to collect my monthly fee.