Powershell infected with IDP.AMSI.39

Hi Gnu,

We're sorry for the inconvenience caused.
Please share us a few screenshots of the threat pop-ups you've been receiving, so that we can check and help you accordingly.
You can post the screenshot here in your topic. Click on Answer & then click on the Image [mountain symbol] & follow the instructions.
Note: Kindly click on "See Details" on the threat pop-up and then share us the screenshot.
Thanks in advance!

Hi Gnu,

We're sorry for the inconvenience caused.
Please share us a few screenshots of the threat pop-ups you've been receiving, so that we can check and help you accordingly.
You can post the screenshot here in your topic. Click on Answer & then click on the Image [mountain symbol] & follow the instructions.
Note: Kindly click on "See Details" on the threat pop-up and then share us the screenshot.
Thanks in advance!

Hi, I have been getting Powershell alerts at, or shortly after, startup.
The latest is for IDP.AMSI.39.
I have noticed a number of similar alerts mentioned on this forum with no real resolution provided.
Powershell is not in the windows startup list.
Moving to quarantine works for a while, but then a similar alert will occur.
What would cause this?
i.e  what is calling powershell to cause this?

Thank you for sharing us the screenshots, Gnu.
Initially, please check & ensure that the AVG program has the latest patches applied to it.
Open AVG program - click on refresh icon beside virus definitions, at bottom right corner - Restart computer after successful update & check.

I have tried repeatedly to answer on this page and cannot see that answer in this conversation.
I'lll try again…

d2438e8d4e50/2023-09-23T22:11:26.843Z

I have tried to add an image twice, but I cannot see it after upload…

The Alert ID is as follows
d2438e8d4e50/2023-09-23T22:11:26.843Z
This page won't allow me to add images…Image as requested

User-added image