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Decrypting MPPE / PPTP network traffic
From: Alexander Perchov <alexperchov1969 () googlemail com>
Date: Wed, 17 Mar 2010 10:53:26 +0100
Note: apologies for cross posting - I hope to get more coverage this
way, because google hasn't been helping lately ;-)
I am looking for a tool that can decrypt MPPE (Microsoft
Point-to-Point Encryption) network traffic given a pcap (or any other
format really) and the correct key / NTLM hash. Is anyone aware of
such a tool - public or even private software?
Most tools (and there isn't an awful lot of them anyway!) focus on
breaking MS-CHAP(v1|v2). This seems to be an area where some
significant papers were published back in the days, but very few tools
were actually implemented and published openly!
Your friendly frustrated Alexander
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- Decrypting MPPE / PPTP network traffic Alexander Perchov (Mar 17)