https://github.com/xaionaro-go/backdoor

A trivial SSH server (a static binary to run on any Linux, including Android)
https://github.com/xaionaro-go/backdoor

android linux server simple smartphone ssh-server static trivial

Last synced: 8 days ago
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A trivial SSH server (a static binary to run on any Linux, including Android)

• Host: GitHub
• URL: https://github.com/xaionaro-go/backdoor
• Owner: xaionaro-go
• License: cc0-1.0
• Created: 2024-05-04T15:16:27.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-05-04T16:15:51.000Z (7 months ago)
• Last Synced: 2024-05-05T16:29:08.023Z (7 months ago)
• Topics: android, linux, server, simple, smartphone, ssh-server, static, trivial
• Language: Go
• Homepage:
• Size: 2.78 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# About

This is just a simple SSH server (mostly for testing/diagnostic purposes). For example, if you have a rooted Android and you want to quickly get SSH access to it, this backdoor is an easy solution.

# Quick start

### Build for ARM64

```sh

git clone https://github.com/xaionaro-go/backdoor

cd backdoor

CGO_ENABLED=0 GOARCH=arm64 go build

```

### Upload to a smartphone

```sh

adb push backdoor /sdcard/Download/

adb shell 'su -c "mkdir -p /data/backdoor; mv /sdcard/Download/backdoor /data/backdoor/; chmod +x /data/backdoor/backdoor"'

```

### Launch the backdoor

```sh

adb push ~/.ssh/id_ed25519.pub /sdcard/Download/authorized_keys

adb shell 'su -c "/data/backdoor/backdoor /bin/sh 0.0.0.0:8022 /sdcard/Download/authorized_keys"' &

```

### Get the IP address

```sh

PHONE_ADDR="$(adb shell ip a show dev wlan0 | grep 'inet ' | tr "/" " " | awk '{print $2}')"

```

### Login

```sh

ssh -p 8022 "$PHONE_ADDR"

```