![Pwndrop]()
Pwndrop
Container
Pwndrop is a self-deployable file hosting service for sending out red teaming payloads or securely sharing your private files over HTTP and WebDAV.
Image details
Source details
Configuration
TypeContainerlinuxlinuxserver/pwndrop:latest8080:8080/tcp/config : /srv/lsio/pwndrop/configPUID=1000PGID=1000TZ=Etc/UTCSECRET_PATH=/pwndropunless-stoppedTemplate by technorabilia
Notes
Ensure to create the following volume directories on the host file system, or modify the paths in the volume mapping section under the advanced options below, as needed.
mkdir -p /srv/lsio/pwndrop/config
Standalone Install
Select an install method, to see config/commands for deploying Pwndrop
Install on Portainer
Import all app templates into your Portainer instance, for easy 1-click deploys
- Ensure both Docker and Portainer are installed, and up-to-date
- Log into your Portainer web UI
- Under Settings → App Templates, paste the below URL
- Head to Home → App Templates, and the list of apps will show up
- Select Pwndrop, fill in any config options, and hit Deploy
Template Import URL
https://raw.githubusercontent.com/Lissy93/portainer-templates/main/templates.json
Show Me
More install options in our documentation, or see kgretzky/pwndrop for app-specific guidance.
The LinuxServer.io team brings you another container release featuring:
- regular and timely application updates
- easy user mappings (PGID, PUID)
- custom base image with s6 overlay
- weekly base OS updates with common layers across the entire LinuxServer.io ecosystem to minimise space usage, down time and bandwidth
- regular security updates
Find us at:
- Blog - all the things you can do with our containers including How-To guides, opinions and much more!
- Discord - realtime support / chat with the community and the team.
- Discourse - post on our community forum.
- GitHub - view the source for all of our repositories.
- Open Collective - please consider helping us by either donating or contributing to our budget
linuxserver/pwndrop
Pwndrop is a self-deployable file hosting service for sending out red teaming payloads or securely sharing your private files over HTTP and WebDAV.
Supported Architectures
We utilise the docker manifest for multi-platform awareness. More information is available from docker here and our announcement here.Simply pulling
lscr.io/linuxserver/pwndrop:latest should retrieve the correct image for your arch, but you can also pull specific arch images via tags.The architectures supported by this image are:
| Architecture | Available | Tag |
|---|---|---|
| x86-64 | ✅ | amd64-\ |
| arm64 | ✅ | arm64v8-\ |
Application Setup
Access the web gui athttp://<your-ip>:8080/pwndrop (replace /pwndrop with your SECRET_PATH if you set one).Usage
To help you get started creating a container from this image you can either use docker-compose or the docker cli.>!NOTE >Unless a parameter is flagged as 'optional', it is mandatory and a value must be provided.
docker-compose (recommended, click here for more info)
---
services:
pwndrop:
image: lscr.io/linuxserver/pwndrop:latest
container_name: pwndrop
environment:
- PUID=1000
- PGID=1000
- TZ=Etc/UTC
- SECRET_PATH=/pwndrop #optional
volumes:
- /path/to/pwndrop/appdata:/config
ports:
- 8080:8080
restart: unless-stoppeddocker cli (click here for more info)
docker run -d \
--name=pwndrop \
-e PUID=1000 \
-e PGID=1000 \
-e TZ=Etc/UTC \
-e SECRET_PATH=/pwndrop `#optional` \
-p 8080:8080 \
-v /path/to/pwndrop/appdata:/config \
--restart unless-stopped \
lscr.io/linuxserver/pwndrop:latestParameters
Containers are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate<external>:<internal> respectively. For example, -p 8080:80 would expose port 80 from inside the container to be accessible from the host's IP on port 8080 outside the container.| Parameter | Function |
|---|---|
-p 8080:8080 | web gui |
-e PUID=1000 | for UserID - see below for explanation |
-e PGID=1000 | for GroupID - see below for explanation |
-e TZ=Etc/UTC | specify a timezone to use, see this list. |
-e SECRETPATH=/pwndrop | Secret path for admin access. Defaults to /pwndrop. This parameter only takes effect during initial install; it can later be changed in the web gui. |
-v /config | Contains all relevant configuration and data. |
Environment variables from files (Docker secrets)
You can set any environment variable from a file by using a special prependFILE__.As an example:
-e FILE__MYVAR=/run/secrets/mysecretvariableWill set the environment variable
MYVAR based on the contents of the /run/secrets/mysecretvariable file.Umask for running applications
For all of our images we provide the ability to override the default umask settings for services started within the containers using the optional-e UMASK=022 setting.
Keep in mind umask is not chmod it subtracts from permissions based on it's value it does not add. Please read up here before asking for support.User / Group Identifiers
When using volumes (-v flags), permissions issues can arise between the host OS and the container, we avoid this issue by allowing you to specify the user PUID and group PGID.Ensure any volume directories on the host are owned by the same user you specify and any permissions issues will vanish like magic.
In this instance
PUID=1000 and PGID=1000, to find yours use id your_user as below:id your_userExample output:
uid=1000(your_user) gid=1000(your_user) groups=1000(your_user)Docker Mods
We publish various Docker Mods to enable additional functionality within the containers. The list of Mods available for this image (if any) as well as universal mods that can be applied to any one of our images can be accessed via the dynamic badges above.
Support Info
- Shell access whilst the container is running:
```bash
docker exec -it pwndrop /bin/bash
```- To monitor the logs of the container in realtime:
```bash
docker logs -f pwndrop
```- Container version number:
```bash
docker inspect -f '{{ index .Config.Labels "build_version" }}' pwndrop
```- Image version number:
```bash
docker inspect -f '{{ index .Config.Labels "build_version" }}' lscr.io/linuxserver/pwndrop:latest
```Updating Info
Most of our images are static, versioned, and require an image update and container recreation to update the app inside. With some exceptions (noted in the relevant readme.md), we do not recommend or support updating apps inside the container. Please consult the Application Setup section above to see if it is recommended for the image.Below are the instructions for updating containers:
Via Docker Compose
- Update images:
* All images:
```bash
docker-compose pull
```
* Single image:
```bash
docker-compose pull pwndrop
```- Update containers:
* All containers:
```bash
docker-compose up -d
```
* Single container:
```bash
docker-compose up -d pwndrop
```- You can also remove the old dangling images:
```bash
docker image prune
```Via Docker Run
- Update the image:
```bash
docker pull lscr.io/linuxserver/pwndrop:latest
```- Stop the running container:
```bash
docker stop pwndrop
```- Delete the container:
```bash
docker rm pwndrop
```- Recreate a new container with the same docker run parameters as instructed above (if mapped correctly to a host folder, your
/configfolder and settings will be preserved) - You can also remove the old dangling images:
```bash
docker image prune
```Image Update Notifications - Diun (Docker Image Update Notifier)
>!TIP >We recommend Diun for update notifications. Other tools that automatically update containers unattended are not recommended or supported.Building locally
If you want to make local modifications to these images for development purposes or just to customize the logic:git clone https://github.com/linuxserver/docker-pwndrop.git
cd docker-pwndrop
docker build \
--no-cache \
--pull \
-t lscr.io/linuxserver/pwndrop:latest .The ARM variants can be built on x8664 hardware and vice versa using
lscr.io/linuxserver/qemu-staticdocker run --rm --privileged lscr.io/linuxserver/qemu-static --resetOnce registered you can define the dockerfile to use with
-f Dockerfile.aarch64.Versions
- 17.07.26: - Rebase to Alpine 3.24.
- 04.06.24: - Rebase to Alpine 3.20.
- 20.03.24: - Rebase to Alpine 3.19.
- 07.08.23: - Rebase to Alpine 3.18.
- 03.07.23: - Deprecate armhf. As announced here
- 13.02.23: - Rebase to Alpine 3.17, migrate to s6v3.
- 19.09.22: - Rebasing to alpine 3.15.
- 23.01.21: - Rebasing to alpine 3.13.
- 01.06.20: - Rebasing to alpine 3.12.
- 17.04.20: - Initial Release.
Serve Pwndrop on your own domain behind Caddy, Nginx or Traefik. Fill in your domain and copy the result. It's a starting point, some apps need their own base URL or extra headers set too.
Proxying pwndrop.example.com to http://Pwndrop:8080
Add this to your Caddyfile
pwndrop.example.com {
reverse_proxy http://Pwndrop:8080
}Check the logs first
Nine times out of ten the logs tell you exactly what went wrong.
- In Portainer, go to Containers, click the container, then Logs. Or run
docker logs Pwndrop - Exit codes help too:
137means killed, usually out of memory.126or127means the command inside the image is broken.
Port already in use
If deployment fails with "Bind for 0.0.0.0:8080 failed: port is already allocated", something else on your server is using that port.
- Find what's using it:
sudo ss -tlnp | grep :8080 - Stop the other service, or pick a different host port. In
8080:8080only the left number is yours to change, the right one belongs to the app.
Running but the page won't load
The container is up but nothing appears in your browser.
- Use your server's real IP:
http://your-server-ip:8080. The 0.0.0.0 link Portainer shows isn't a real address. - Give it a minute after first deploy, Pwndrop can take a while to initialise.
- Make sure your firewall allows the port, e.g.
sudo ufw allow 8080
Permission denied on volumes
If the logs show "permission denied", the app can't write to its data folder on the host.
- Fix the ownership:
sudo chown -R 1000:1000 /srv/lsio/pwndrop/config - Or set the
PUIDandPGIDvariables (defaults 1000:1000) to match your own user, found withid $USER
Image won't pull
Test the pull directly on the host: docker pull linuxserver/pwndrop:latest
- "manifest unknown" means the tag no longer exists. This template uses
latest, so try pinning a specific version instead. - "toomanyrequests" is the Docker Hub rate limit. Log in with
docker loginto raise it. - "no space left on device" means a full disk. Reclaim space with
docker system prune
"exec format error"
This means the image was built for a different CPU architecture than your server.
- This image supports:
amd64, arm64 - Check yours with
uname -m: x86_64 is amd64, aarch64 is arm64. Raspberry Pi and other ARM boards are the usual culprits.
Container keeps restarting
The unless-stopped restart policy relaunches the app after every crash, so the real error can scroll past.
- Check the logs right after a restart, the last few lines before it died are the useful ones.
- Get the exit code with
docker inspect Pwndrop --format '{{.State.ExitCode}}' - Still stuck? Redeploy once with the restart policy set to
noso the failure stays visible.
Raise an issue
Found something which isn't working as it should? Here's how to report it.
- Bug within the app: Open an issue on kgretzky/pwndrop
- Template not working: Open an issue on technorabilia/portainer-templates
- This website not working: Open an issue on lissy93/portainer-templates
A single container
Pwndrop runs as one container, the simplest kind of app here. Just the one image to pull and nothing else wired up alongside it.
The app image
An image is the app packed up ready to go, everything Pwndrop needs bundled into one download. This template pulls linuxserver/pwndrop:latest, which Docker fetches once (about 18 MB) and then starts your own copy from.
Where the image comes from
Docker pulls its images from registries, public libraries of ready-built apps. Pwndrop's comes from Docker Hub, published by linuxserver.
Version tags
The bit after the colon in the image name is the version tag. Here it's latest, which always points at the newest build, so a redeploy can bump you to a newer release without you asking. Newest right now is 1.0.1. Pin a specific tag if you would rather stay on one version.
Which machines it runs on
Every image is built for particular CPU types. This one ships for amd64, arm64, so it runs on both regular x86 servers and ARM boards like a Raspberry Pi.
Ports
A port is the door the app answers on. A mapping like 8080:8080 means it's reachable on port 8080 of your server, where the left number is yours to change and the right one belongs to the app. Once it's running, open http://your-server-ip:8080 in a browser. It opens:
8080:8080, likely the web interface
Volumes
A volume is where Pwndrop keeps its files so they survive an update or a restart. Without one, anything it saves would sit inside the container and vanish the moment it's recreated. This template mounts:
/configfrom/srv/lsio/pwndrop/configon the host
Environment variables
Environment variables are the settings you hand over when you deploy, things like a password or a timezone. Pwndrop takes 4 of them, all with defaults you can leave alone or tweak:
PUID, defaults to1000. Run 'id [USER]' for the owner of the host volume directories to get the UID to use here.PGID, defaults to1000. Run 'id [USER]' for the owner of the host volume directories to get the GID to use here.TZ, defaults toEtc/UTC. Specify a timezone to use, see this list.SECRET_PATH, defaults to/pwndrop. Secret path for admin access. Defaults to /pwndrop. This parameter only takes effect during initial install; it can later be changed in the web gui. [OPTIONAL]
Restart policy
The restart policy here is unless-stopped, so Docker restarts Pwndrop after a crash or reboot, but leaves it off when you stop it on purpose. You can change this on the deploy screen. The choices are no (never restart), on-failure (only after a crash), unless-stopped (restart unless you stop it), and always (bring it back no matter what).
Users and permissions
The PUID and PGID settings tell it which user and group to act as on your host. Point them at your own account (find yours with id $USER) so the files it writes into your mounted folders come out owned by you rather than root.
Networking
Nothing custom is set, so Pwndrop sits on Docker's default bridge network: its own private space that reaches the outside world only through the ports it publishes.
Container name
Once it's deployed, Portainer names the container Pwndrop. That's what you'll spot in the containers list and use in commands like docker logs Pwndrop.
Platform
The platform is linux, the kind of system the container is built to run on. Docker and Portainer handle this on a normal Linux server.
Open source license
Pwndrop is open source, released under the GPL-3.0 license. In plain terms the code is out in the open, so you're free to run it and change it to fit what you need.
Portainer app templates
Zooming out, this whole page comes from a Portainer app template: a short recipe telling Portainer how to set Pwndrop up. Add the template list to Portainer once, then deploying Pwndrop is a click rather than a wall of config.