> For the complete documentation index, see [llms.txt](https://ravins-organization.gitbook.io/ctf-writeups/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ravins-organization.gitbook.io/ctf-writeups/2024/brainhack-cddc-2024/osint/find-me.md).

# Find Me

Objective is to find the all the team members

To start, we are given a Python file with some code... Seems weird for an OSINT challenge. So I started with searching the python code on github

<figure><img src="https://175444261-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FyxEI13wXOyST4LLTOUiS%2Fuploads%2F0VK1muRtBg0FSyjxjVG5%2Fimage.png?alt=media&amp;token=8a543443-7708-48fd-bfcd-cfeadeccedc5" alt=""><figcaption></figcaption></figure>

There was only 1 code result, and if we go to it, <https://github.com/d9odin>, we can see that his Twitter account is linked to it.&#x20;

<figure><img src="https://175444261-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FyxEI13wXOyST4LLTOUiS%2Fuploads%2FwBnQiJAeNqve7H2OFZ79%2Fimage.png?alt=media&amp;token=f83d5459-da74-40db-acfc-fcc5a411073e" alt=""><figcaption><p>Cool looking X account</p></figcaption></figure>

Following the link, we get to <https://x.com/dkdam0101>,&#x20;

<figure><img src="https://175444261-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FyxEI13wXOyST4LLTOUiS%2Fuploads%2FhVniIYmqUdo8ze64HXUg%2Fimage.png?alt=media&amp;token=a6287ff5-a50e-4770-916f-7fb0b2cfc795" alt=""><figcaption><p>team “B10S"</p></figcaption></figure>

By searching for Team B10S online, we can come across a CTFTime account from Korea who also happens to be mostly online until 2014 and then dying off after 2015.&#x20;

{% embed url="<https://ctftime.org/team/1294>" %}

This was all manageable up to here, but after this I was stumped... However, my teammate then sent me this link

{% embed url="<https://web.archive.org/web/20240000000000*/http://b10s.org/>" %}
Wayback Machine link of Team B10S
{% endembed %}

from there, we just happened to find all their team members through the json on their website

```json
B10S":["Pwn3r","CodeAche","hdarwin","Posquit0","Mungsul","Deok9","KimC","cdpython","kyanon","BlueH4G","J4ckP4rd
```

Thus after parsing the data, the flag is `CDDC24{blueh4g_cdpython_codeache_deok9_hdarwin_j4ckp4rd_kimc_kyanon_mungsul_posquit0_pwn3r}`