Some eicar files not detected

[abdouthetif]

I am using the latest core version (3.7.1) in my symfony app.
I have downloaded all signatures (clamav and phpmussel) from the signatures repo and activated all signatures in config file.
But there is some files that are not detected as viruses :

PDF

eicar-adobe-acrobat-attachment.pdf
eicar-adobe-acrobat-javascript-alert.pdf

XLS

eicar-excel-dde-cmd-powershell-echo.xls
eicar-excel-dde-cmd-powershell-echo.xlsx

PowerPoint

eicar-powerpoint-action-macro-msgbox.ppt
eicar-powerpoint-action-powershell-echo.ppt
eicar-powerpoint-action-powershell-echo.pptx

Other eicar files from this repo are correctly detected

[Maikuolan]

Sorry for the delayed response. Bit of a busy week this week. I'll address this properly soon.

[abdouthetif]

Thanks for your time! No worries about the delay