Cut the Cutwail

2010-02-01

Kyle Yang

Fortinet, USA
Editor: Helen Martin

Abstract

After playing the cat-and-mouse game with AV companies for several months, the author(s) of Pushdo/Cutwail finally decided to change their advanced installer, in doing so changing the communication mechanism between the servers and bots. Kyle Yang reveals the details of the new protocol.


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The Japanese government is reported to have commissioned a 'defensive virus'. Is 'defensive' malware ever a good idea?
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