ctf-writeup/2023/WolvCTF 2023/WannaFlag III Infiltration
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README.md feat: grouped the challs 2024-01-09 16:59:32 +07:00

README.md

WannaFlag III Infiltration

We have some solid leads so far. However, we need our flags back. Find a way to locate their communication and infiltrate their private ransom service, and submit the stolen flag we wanted to use for the first OSINT!

From outside intelligence, we know the group sometimes goes by w4nn4_fl4g

Completion of this Challenge Unlocks:

WannaFlag IV: Exfiltration

WannaFlag V: The Mastermind

About the Challenge

We need to find more information about w4nn4_fl4g

How to Solve?

If you search on google using w4nn4_fl4g keyword, the result is:

google

Check the reddit page, and doing some OSINT. You will get some information:

We will focus on the deleted user. If you check on the google search (Last result). You will see another user called u/Chemical_Bread1558 and if you access their profile page, the account was deleted.

last

We know the deleted user username, now search it on google about that user

deleted

Check the 2nd result. As you can see that post was deleted. To recover the post, go to web.archive.org

archive

There are 2 snapshots, choose the oldest one. And you will see a random website on the comment section

comment

Access that website and you will get the flag

flag

wctf{sp1nnnNn_tH3_cUb333e3E}