Research of Key Nodes of Botnet Based on P2P

Author:

Gao Jian1,Zheng Kang Feng1,Yang Yi Xian1,Niu Xin Xin1

Affiliation:

1. Beijing University of Posts and Telecommunications

Abstract

The paper applies the segmentation of peer-to- peer network to the defense process of P2P-based botnet, in order to cause the greatest damage on the P2P network. A lot of papers have been researching how to find the key nodes in P2P networks. To solve this problem, this paper proposes distributed detection algorithm NEI and centralized detection algorithm COR for detecting cut vertex, NEI algorithm not only apply to detect cut vertex of directed graph but also to the undirected graph. COR algorithm can reduce the additional communication. Then, this paper carries out simulation on P2P botnet, the simulation results show that the maximum damage on the botnet can be achieved by destructing key nodes.

Publisher

Trans Tech Publications, Ltd.

Reference9 articles.

1. Ping Wang, Lei Wu, Baber Aslam and Cliff C. Zou, A Systematic Study on Peer-to-peer Botnet.

2. T. Holz, M. Steiner, F. Dahl, E.W. Biersack, and F. Freiling, Measurements and mitigation of peer-to-peer-based botnet: A case study on storm worm, In Proc. Of the 1st Usenix Workshop on Large-scale Exploits and Emergent Threats(LEET'08), (2008).

3. P. Wang, S. Sparks, and C.C. Zou, An advanced hybrid peer-to-peer botnet, In Proc. Of the 1st USENIX Workshop on Hot Topics in Understanding Botnet(HotBots'07), April (2007).

4. I. Arce and E. Levy, An analysis of the slapper worm, IEEE Security & Privacy Magazine, Jan-Feb. (2003).

5. Sinit P2P Trojan analysis, Http: /www. lurhq. com/sinit. html.

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