Messages

Thanks for reaching out. We do sympathise with your position but unfortunately there is nothing we can do here. I would advise reaching out to Adobe and they may be able to give more advice on why their installers are being flagged, incorrectly, by some Anti-Virus vendors.

No worries, I wasn't blaming you guys. I think the issue lies with Defender detection, like AndAuf mentioned above. I will try and find out what it is specifically about installer.bin that triggers the incident and will report back here if I do.

I accepted that it is a false positive and put in a surpression rule.
However, I am now getting the same notifications for installer.bin for AcroRdrDCx642300120093_en_US.exe
This time it also includes a warning for a 'Bladabindi' backdoor.
I'm fairly certain that this is also a false one, but I worry that we'll get dozens of warnings with each adobe acrobat reader update.

Edit: Virustotal shows no threats:
https://www.virustotal.com/gui/file/241d2acfe8b9ea5eeaca10f91f7f1259340a200bba8cc118649caab595d8daf0