Krypto is a dynamically linked and not stripped ELF binary which listens on port 20020. Connection to this port does not return any information.
Tuesday, October 28, 2008
Friday, June 6, 2008
Defcon 16 QUALS - Binary Leetness 400
We are provided with an unknown binary. We are informed that it is running on Kenshoto's server. The goal is to understand what this binary does, and use this knowledge on the Kenshoto FreeBSD 6.x server to get a secret key.
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