作者: C. Rossow , D. Andriesse , T. Werner , B. Stone-Gross , D. Plohmann
DOI: 10.1109/SP.2013.17
关键词:
摘要: Centralized botnets are easy targets for takedown efforts by computer security researchers and law enforcement. Thus, botnet controllers have sought new ways to harden the infrastructures of their botnets. In order meet this objective, some operators (re)designed use Peer-to-Peer (P2P) infrastructures. Many P2P far more resilient attempts than centralized botnets, because they no single points failure. However, subject unique classes attacks, such as node enumeration poisoning. paper, we introduce a formal graph model capture intrinsic properties fundamental vulnerabilities We apply our current assess resilience against attacks. provide assessments on sizes all eleven active showing that families contain over million bots. addition, prototyped several mitigation strategies measure existing believe results from analysis can be used assist in evaluating future