Level 6 - Der Anfang
Challenge
An image file is given. Der Anfang
Solution
The link to the social media post is given in the meta data of the image file in the id name of UserComment and the meta data can be viewed using exiftool.
1
$ exiftool der_Anfang.jpg
In the reddit post the link to the git history is salted and placed
Link after removing unwanted special characters 👇🏻
https://github.com/yshui/picom/commit/a2bcf94ce8fa7216f69fb6ace2c1b3776bdce823
The flag is in the commit message.
Flag
zyp{VG3wf$xxRM1mCq$CMyBJjO0zflAV$q}