I have a problem, maybe you have some information about this. I want to hook socket receive function (recv) in running process and modify incoming data. How i know, i can do this using kernel module, but i cant find information about how to do such hook.
我试图采取另一种方式,例如Netfilter, iptables,但这些方式会放缓。
知道可以使用几种不同的传闻,而不仅仅是休庭。
假设有关申请,它通过C图书馆(而不是手工艺品)进行掩体互动,而且你可以重新开始试验,一个比较直截了当的想法是,使用LD_PRELOAD环境变量,首先装设一个海关图书馆,用拦截器取代热液包装器。
或者,你可以进行扫描,拦截 st子的 way子,并与感兴趣的.子.。
另一种选择是,不要让申请直接与遥远的系统连接,而要设立代理,使之与代理人连接,并与偏远系统有代理联系。 其中一个重大优势是,它具有相当的便利性,很少需要平台的具体细节。
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