We ‘borrowed’ Fábio Jebb’s personal notebook, consiglere of Don Jebb and family business man. We analyzed his notebook acquired evidences. Download the file and find something interesting. 

Solução

Utilizando a ferramente stegsolve (https://www.wechall.net/forum/show/thread/527/Stegsolve_1.3/page-1) mudamos o modo da imagem para ‘Random colour map’ e facilmente conseguimos ver a a flag.

Flag: hnrv{an_easy_secret_with_michael}