ZippityDoodah

Lorelei, a nuclear engineer, is practicing how to create folders to organize her notes. She works closely with POTUS to secure our nuclear missiles. In order for her to send the nuclear codes to the correct authorities, she needs to zip all the files and make the data hard to find. Your mission, should you choose to accept it, is to intercept and find the codes (the flag).

tamu2020-zipFolder.zip

Recon

* zipFolder.zip --> unzip -->keepGoin.zip
* keepGoin.zip  --> unzip -->keepGoin.zip (yes again)
* keepGoin.zip  --> unzip:
  * random0.txt
  * <snip>
  * random549.txt
  * random150.png

random150.png shows a couple of nuclear rockets with F 2365-01 written on it.

Threw the png file at: https://stylesuxx.github.io/steganography/

Gave the flag:

Flag

gigem{z1pT4st1c__$kiLl$$$}