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Date:      Fri, 9 Feb 2001 00:16:33 -0800 (PST)
From:      Thomas Cannon <root@noops.org>
To:        Dan Larsson <dl@tyfon.net>
Cc:        freebsd-security@FreeBSD.ORG
Subject:   Re: Lots of attempts to connect to sunrpc port
Message-ID:  <Pine.BSF.4.21.0102090012490.1512-100000@sonar.noops.org>
In-Reply-To: <Pine.BSF.4.32.0102090853410.58451-100000@hq1.tyfon.net>

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> Is this something to take seriously or am I looking at the effects of
> script kiddies?
> 
> Log snippet:
> 
> Deny TCP 211.184.221.34:1870 xxx.xxx.xxx.xxx:111 in via fxp0
> Deny TCP 211.184.221.34:1870 xxx.xxx.xxx.xxx:111 in via fxp0
> Deny TCP 200.47.77.226:1855 xxx.xxx.xxx.xxx:111 in via fxp0

<more snipped off>


Well, not having timestamps makes it tough to say, but if all those came
at the same time I'd guess someone is using the -D flag on nmap and hiding
in a crowd of IPs to mask their own. If that's your logs from the course
of a day, it's just random script kid traffic. I see a similar amount each
day.

Cheers,

Thomas



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