DEADSEC2024 - Financial Supporter 1
Financial supporter 1
Author: onsra03
You have received a secret mission, which is to attack a criminal organization. There is no information about this organization; we only know the name of the financial supporter for this organization, whose name is “Calista Diamante”. Your task is to find her weak points, then infiltrate and attack the company. First, let me know what phone she uses.
recon
Let’s check the name on DuckDuckGo

Yes we got some hits !
Instagram name : Calista Diamante (like the challenge said) Instagram @ : etnamaidatsilac
echo "etnamaidatsilac" | rev
calistadiamante
https://www.instagram.com/etnamaidatsilac/
As we can see, three posts :




The last one using a hashtag, let’s check on Twitter !
the hashtag
This hashtag #financmarket
seems kinda strange. The staff gave us a hint because there was some problems with the referencement.

We managed to end up on this account, which look interesting, the person looks the same and the name is litteraly the challenge name.

Yes ! We got a new username : c411sta


Admins struggling with the referencement :)
I tried this in her bio but nothing :
“Falling Apart" | “Adi Goldstein” 01:10 ──●────────────── 03:50 ⇆ ↻ ◁ 𝕀𝕀 ▷ ↺ ♡

pseudo etnamaidatsilac
wrong way wrong way !!

blackbird & pseudo @c411sta (from twitter)

So many hits !
✔️ Sites List is up to date
▶ Enumerating accounts with username "c411sta"
✔️ [Duolingo] https://www.duolingo.com/2017-06-30/users?username=c411sta&_=1628308619574
➡ Avatar: https://simg-ssl.duolingo.com/avatars/1511355871/yYrodR7JCI
➡ Name: Clalis
➡ Courses:
🔵 English
✔️ [Keybase] https://keybase.io/c411sta
✔️ [Mastodon-mastodon] https://mastodon.social/@c411sta
✔️ [Mastodon-API] https://mastodon.social/api/v2/search?q=c411sta
✔️ [TikTok] https://www.tiktok.com/oembed?url=https://www.tiktok.com/@c411sta
➡ Name: c411sta
✔️ [Twitter] https://nitter.privacydev.net/c411sta
➡ Avatar: https://nitter.privacydev.net/pic/pbs.twimg.com%2Fprofile_images%2F1809156870776684544%2FhMU5tx8a_400x400.jpg
➡ Name: Financial supporter
🏁 Check completed in 121.1 seconds (638 sites)
duolingo
https://www.duolingo.com/2017-06-30/users?username=c411sta&_=1628308619574
nothing !
mastodont
https://mastodon.social/api/v2/search?q=c411sta
A replica from her twitter. Maybe for the 2/3 and 3/3 challenges
tiktok
https://www.tiktok.com/@c411sta
Nothing
keybase
flag here


Remember, the goal of this challenge was to get the phone of this person !
The flag is :
dead{iphone_14_plus}
Author Write-ups : https://docs.google.com/document/d/1eFzXamzW74YQ4N4Qo2poNSGhXeDzacvtTaG1LpJdtcs/edit?pli=1