Table 2: Distribution of botnet types in the training dataset.

Botnet nameTypePortion of dataset

RbotIRC, DDoS, US0.1%
VirutSPAM, PS, HTTP0.485%
MentiPS3.89%
SogouHTTP0.035%
MurloPS1.64%
NerisIRC, SPAM, CF, PS31.3%