1. intro 2. code 및 분석 2.1. C code /* * phoenix/final-zero, by https://exploit.education * * The aim is to change the contents of the changeme variable. * * A woman has twins and gives them up for adoption. * * One of them goes to a family in Egypt and is named Amal. The other goes to a * family in Spain. They name him Juan. * * Years later, Juan sends a picture of himself to his birth mother. Up..