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Joy:一个捕获数据包、分析网络流量数据、网络研究取证及安全监控的工具

cisco_joy's Introduction

cisco joy

Joy是一个捕获数据包、分析网络流量数据、网络研究取证及安全监控的工具。能够解析pcap包,生成json文件,里面包含了多种网络流量特征,方便对其进行分析。(目前版本为2.0)

详情参考http://netsecurity.51cto.com/art/201601/504015.htm 以及https://github.com/cisco/joy

其中cisco论文使用到joy工具并提取流量特征,进而进行相关分析。

参考cisco论文:

《Deciphering Malware’s use of TLS (without Decryption)》 链接:https://arxiv.org/pdf/1607.01639.pdf

《Identifying Encrypted Malware Traffic with Contextual Flow Data》 链接:http://oelvsay9f.bkt.clouddn.com/p35-anderson.pdf

1. 在Ubuntu环境下配置Cisco的joy

参考:https://github.com/cisco/joy/wiki/Building

building

  1. sudo apt-get install build-essential libssl-dev libpcap-dev libcurl4-openssl-dev

  2. git clone https://github.com/cisco/joy.git

    cd joy

  3. ./config

  4. make

遇到的坑

在./config阶段报错,提示缺少libz库,只用运行命令sudo apt-get install zlib1g zlib1g-dev即可

2. 简单使用joy的方法

进入joy/bin目录(假设存在xx.pcap文件):

运行命令:./joy output=xx.gz xx.pcap

其中生成的xx.gz压缩文件中包含了提取的流量特征的json文件

关于其他使用方法见joy使用手册:https://github.com/cisco/joy/blob/master/doc/using-joy-05.pdf

已经将joy编译好了,需要使用的下载bin文件,可以直接使用,不需要其他配置

cisco_joy's People

Contributors

wangru8080 avatar

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