mirror of
https://github.com/carlospolop/hacktricks
synced 2024-11-28 15:41:34 +00:00
102 lines
4.4 KiB
Markdown
102 lines
4.4 KiB
Markdown
# 194,6667,6660-7000 - Pentesting IRC
|
||
|
||
{% hint style="success" %}
|
||
Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
|
||
Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
|
||
|
||
<details>
|
||
|
||
<summary>Support HackTricks</summary>
|
||
|
||
* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
|
||
* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
|
||
* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
|
||
|
||
</details>
|
||
{% endhint %}
|
||
|
||
|
||
## 基本信息
|
||
|
||
IRC，最初是一个**纯文本协议**，由IANA分配了**194/TCP**，但通常在**6667/TCP**和类似端口上运行，以避免需要**root权限**进行操作。
|
||
|
||
连接到服务器只需要一个**昵称**。连接后，服务器会对用户的IP进行反向DNS查找。
|
||
|
||
用户分为**操作员**，需要**用户名**和**密码**以获得更多访问权限，以及普通**用户**。操作员具有不同级别的权限，管理员位于最高层。
|
||
|
||
**默认端口：** 194, 6667, 6660-7000
|
||
```
|
||
PORT STATE SERVICE
|
||
6667/tcp open irc
|
||
```
|
||
## 枚举
|
||
|
||
### 横幅
|
||
|
||
IRC 可以支持 **TLS**。
|
||
```bash
|
||
nc -vn <IP> <PORT>
|
||
openssl s_client -connect <IP>:<PORT> -quiet
|
||
```
|
||
### 手动
|
||
|
||
在这里，您可以看到如何使用一些 **随机昵称** 连接和访问 IRC，然后枚举一些有趣的信息。您可以在 [这里](https://en.wikipedia.org/wiki/List\_of\_Internet\_Relay\_Chat\_commands#USERIP) 学习更多 IRC 命令。
|
||
```bash
|
||
#Connection with random nickname
|
||
USER ran213eqdw123 0 * ran213eqdw123
|
||
NICK ran213eqdw123
|
||
#If a PING :<random> is responded you need to send
|
||
#PONG :<received random>
|
||
|
||
VERSION
|
||
HELP
|
||
INFO
|
||
LINKS
|
||
HELPOP USERCMDS
|
||
HELPOP OPERCMDS
|
||
OPERATOR CAPA
|
||
ADMIN #Admin info
|
||
USERS #Current number of users
|
||
TIME #Server's time
|
||
STATS a #Only operators should be able to run this
|
||
NAMES #List channel names and usernames inside of each channel -> Nombre del canal y nombre de las personas que estan dentro
|
||
LIST #List channel names along with channel banner
|
||
WHOIS <USERNAME> #WHOIS a username
|
||
USERHOST <USERNAME> #If available, get hostname of a user
|
||
USERIP <USERNAME> #If available, get ip of a user
|
||
JOIN <CHANNEL_NAME> #Connect to a channel
|
||
|
||
#Operator creds Brute-Force
|
||
OPER <USERNAME> <PASSWORD>
|
||
```
|
||
您还可以尝试使用密码登录服务器。ngIRCd 的默认密码是 `wealllikedebian`。
|
||
```bash
|
||
PASS wealllikedebian
|
||
NICK patrick
|
||
USER test1 test2 <IP> :test3
|
||
```
|
||
### **查找和扫描IRC服务**
|
||
```bash
|
||
nmap -sV --script irc-botnet-channels,irc-info,irc-unrealircd-backdoor -p 194,6660-7000 <ip>
|
||
```
|
||
### [暴力破解](../generic-methodologies-and-resources/brute-force.md#irc)
|
||
|
||
### Shodan
|
||
|
||
* `查找您的主机名`
|
||
|
||
|
||
{% hint style="success" %}
|
||
学习和实践 AWS 黑客技术：<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks 培训 AWS 红队专家 (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
|
||
学习和实践 GCP 黑客技术：<img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks 培训 GCP 红队专家 (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
|
||
|
||
<details>
|
||
|
||
<summary>支持 HackTricks</summary>
|
||
|
||
* 查看 [**订阅计划**](https://github.com/sponsors/carlospolop)!
|
||
* **加入** 💬 [**Discord 群组**](https://discord.gg/hRep4RUj7f) 或 [**电报群组**](https://t.me/peass) 或 **在** **Twitter** 🐦 **上关注我们** [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
|
||
* **通过向** [**HackTricks**](https://github.com/carlospolop/hacktricks) 和 [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github 仓库提交 PR 分享黑客技巧。
|
||
|
||
</details>
|
||
{% endhint %}
|