IPS FILE-IMAGE Adobe Reader malformed app13 marker memory corruption attempt

Good day members.
I Trust you are well.

Our IPS report on Sophos Central shows the following IPS report.

I have Traced the IP back to microsoft Data center.

I would like to know is this a false positive as i have scanned the computers muliple times with Paid antivirus but nothing was found.

We have also checked that Adobe Reader is update with the latest versions.

Added tags
[edited by: Gladys at 7:20 AM (GMT -8) on 6 Dec 2023]