hacktricks/ctf-write-ups/try-hack-me/pickle-rick.md
2023-04-25 20:35:28 +02:00

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# Pickle Rick
## Pickle Rick
<details>
<summary><a href="https://cloud.hacktricks.xyz/pentesting-cloud/pentesting-cloud-methodology"><strong>☁️ HackTricks Cloud ☁️</strong></a> -<a href="https://twitter.com/hacktricks_live"><strong>🐦 Twitter 🐦</strong></a> - <a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ Twitch 🎙️</strong></a> - <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
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</details>
![](../../.gitbook/assets/picklerick.gif)
This machine was categorised as easy and it was pretty easy.
## Enumeration
I started **enumerating the machine using my tool** [**Legion**](https://github.com/carlospolop/legion):
![](<../../.gitbook/assets/image (79) (2).png>)
In as you can see 2 ports are open: 80 (**HTTP**) and 22 (**SSH**)
So, I launched legion to enumerate the HTTP service:
![](<../../.gitbook/assets/image (234).png>)
Note that in the image you can see that `robots.txt` contains the string `Wubbalubbadubdub`
After some seconds I reviewed what `disearch` has already discovered :
![](<../../.gitbook/assets/image (235).png>)
![](<../../.gitbook/assets/image (236).png>)
And as you may see in the last image a **login** page was discovered.
Checking the source code of the root page, a username is discovered: `R1ckRul3s`
![](<../../.gitbook/assets/image (237) (1).png>)
Therefore, you can login on the login page using the credentials `R1ckRul3s:Wubbalubbadubdub`
## User
Using those credentials you will access a portal where you can execute commands:
![](<../../.gitbook/assets/image (241).png>)
Some commands like cat aren't allowed but you can read the first ingredient (flag) using for example grep:
![](<../../.gitbook/assets/image (242).png>)
Then I used:
![](<../../.gitbook/assets/image (243) (1).png>)
To obtain a reverse shell:
![](<../../.gitbook/assets/image (239) (1).png>)
The **second ingredient** can be found in `/home/rick`
![](<../../.gitbook/assets/image (240).png>)
## Root
The user **www-data can execute anything as sudo**:
![](<../../.gitbook/assets/image (238).png>)
<details>
<summary><a href="https://cloud.hacktricks.xyz/pentesting-cloud/pentesting-cloud-methodology"><strong>☁️ HackTricks Cloud ☁️</strong></a> -<a href="https://twitter.com/hacktricks_live"><strong>🐦 Twitter 🐦</strong></a> - <a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ Twitch 🎙️</strong></a> - <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>
* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
* **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
* **Share your hacking tricks by submitting PRs to the** [**hacktricks repo**](https://github.com/carlospolop/hacktricks) **and** [**hacktricks-cloud repo**](https://github.com/carlospolop/hacktricks-cloud).
</details>