For this challenge, we get the following description:
We intercepted this message, and it seems very suspicious but there is no secret message to be seen. Or is there?
Find the hidden message! Then submit the last word of the secret message wrapped in IGE{} as the flag.
Flag format: IGE{XXXXX}
And this PDF file:
In the pdf file highlighting past the “What? A secret message?” text reveals that there is white text in this pdf file:
What? A secret message? Yes, it’s “Be at 987 Hotel St at exactly 9:15pm and stand next to the
stop sign. Bring the money.”
And that make the flag: IGE{money}