Possible false positive (or not, I don't know)

Comodo Internet Security - CIS AV False Positive/Negative Detection Reporting
1

Two old *.doc files suddenly flagged as malware last night, possible FP. Although CIS blocks multiple memory access attempts from dllhost when the files are scanned.

VirusTotal result for one of them:

2

Hello,

Thank you for reporting this.
We’ll check it and get back to you soon.

Kind Regards,
Erik M.

3

Hello,

This is to inform you that the sample you have provided is not detected
by Comodo Internet Security version 12.2.2.8012, database version 34415.

Best regards,
Comodo AV Lab

4

Thank you! Should I worry about the dllhost issue or was it part of the FP?