3 citations · 9 across the 6 of their papers we have counts for
9 papers
Do You Think You Can Hold Me? The Real Challenge of Problem-Space Evasion Attacks
Harel Berger, Amit Dvir, Chen Hajaj +1
Android malware is a spreading disease in the virtual world. Anti-virus and detection systems continuously undergo patches and updates to defend against these threats. Most of the…
A Rotating Proposer Mechanism for Team Formation
Jian Low, Chen Hajaj, Yevgeniy Vorobeychik
We present a rotating proposer mechanism for team formation, which implements a Pareto efficient subgame perfect Nash equilibrium of an extensive-form team formation game.
MaMaDroid2.0 -- The Holes of Control Flow Graphs
Harel Berger, Chen Hajaj, Enrico Mariconti +1
Android malware is a continuously expanding threat to billions of mobile users around the globe. Detection systems are updated constantly to address these threats. However, a backl…
Less is More: Robust and Novel Features for Malicious Domain Detection
Chen Hajaj, Nitay Hason, Nissim Harel +1
Malicious domains are increasingly common and pose a severe cybersecurity threat. Specifically, many types of current cyber attacks use URLs for attack communications (e.g., C\&C,…
A Thousand Words are Worth More Than One Recording: NLP Based Speaker Change Point Detection
O. H. Anidjar, C. Hajaj, A. Dvir +1
Speaker Diarization (SD) consists of splitting or segmenting an input audio burst according to speaker identities. In this paper, we focus on the crucial task of the SD problem whi…
When the Guard failed the Droid: A case study of Android malware
Harel Berger, Chen Hajaj, Amit Dvir
Android malware is a persistent threat to billions of users around the world. As a countermeasure, Android malware detection systems are occasionally implemented. However, these sy…