Weird files in the root of the container.

[bplasmeijer]

• [X ] I have tried with the latest version of my channel (Stable or Edge)
• [X ] I have uploaded Diagnostics
• Diagnostics ID: 85F2463F-C30E-4913-804D-E06065CD307F/20191114020740

Expected behavior

I do NOT expect weird files in the root of the container.

docker run -it mcr.microsoft.com/windows/servercore:ltsc2019 Powershell works fine on servercore:ltsc2019.

Actual behavior

Weird files in the root of the container when using a simple docker file

Information

• Windows Version:

• Docker Desktop Version:

I did try EDGE too

• Are you running inside a virtualized Windows, e.g., on a cloud server or a mac VM:

Hyper-V

Steps to reproduce the behavior

FROM mcr.microsoft.com/windows/servercore:ltsc2019
LABEL maintainer="bla@bla.com"

docker build --no-cache -t "bla" .
docker run -it bla:latest powershell

[bplasmeijer]

NO weird files

docker run -it mcr.microsoft.com/windows/servercore:1909

DOCKERFILE

FROM mcr.microsoft.com/windows/servercore:1909
LABEL maintainer="bla@bla.com"

RUN
docker build -t "me" .
docker run -it me:latest powershell

[bplasmeijer]

I close the ticker based on Endpoint Traps protection , https://live.paloaltonetworks.com/t5/General-Topics/weird-file-in-device-with-TRAPS/td-p/212014

[bplasmeijer]

I close the ticker based on Endpoint Traps protection, https://live.paloaltonetworks.com/t5/General-Topics/weird-file-in-device-with-TRAPS/td-p/212014

Weird files are gone after excluding Docker data directory https://docs.docker.com/engine/security/antivirus/ we use https://www.paloaltonetworks.com/products/secure-the-endpoint/traps

[docker-robott]

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