of course it does look suspicious, and considering how many ssh related exploits there have been,
I do not know what exactly it is.
here is the link if you are interested: http://216.239.41.104/search?q=cache:FERt5O1-qbQJ:www.rpi.edu/locker/44/001244/auth.log+%22%5C377%5C373%5C030%5C377%5C373%27%5C377%5C375%5C%22&hl=en&ie=UTF-8
the actual site url is a 404 right now
Honza Vlach wrote:
Hi,
Has anybody seen anything like this in openssh logs?
2004-03-22 09:01:37.781326500 Failed keyboard-interactive for illegal user xjunr 01 from ::ffff:212.65.252.97 port 61991 ssh2 2004-03-22 09:01:37.781379500 Disconnecting: Too many authentication failures fo r xjunr01 2004-03-22 09:02:05.879614500 Bad protocol version identification '\377\373\037\ 377\373 \377\373\030\377\373'\377\375\001\377\373\003\377\375\003sdf' from ::fff f:212.65.252.97 2004-03-22 09:02:36.287775500 Bad protocol version identification '\377\373\037\ 377\373 \377\373\030\377\373'\377\375\001\377\373\003\377\375\003' from ::ffff:2 12.65.252.97
Is it some attack attempt? I've checked both full-disclosure archive and google, unfortunately haven't found anything usable.
Thanks in advance, Honza Vlach
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