This is a semi-automatic android application hook framework I developed in GOSSIP@LoCCS at Shanghai Jiaotong University.
I reported the most serious one to the Wooyun community, which was known for its bug hunting activity. This vulnerability, found from Chinese largest food delivery company Eleme, was honored as the most valuable vulnerability of the quarter by the community according to its generality and threat level The vul detail can be found at Wooyun