Re: slapper changed to udp 1812?

From: ¥Ûµ¾¥ (shrat_private)
Date: Tue Oct 01 2002 - 19:42:05 PDT

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    .cinik.c with VERSION 27092002
    
    #define BROADCASTS 2
    #define LINKS  256
    #define CLIENTS  256
    #define PORT  1812
    #define SCANPORT 80
    #define SCANTIMEOUT 15
    #define MAXPATH  4096
    #define ESCANPORT 1813
    #define VERSION  27092002
    
    Anyone can change the PORT to any number,
    upgrade your OpenSSL as soon as possible!
    
    ----- Original Message -----
    From: "Marcelo Bartsch" <mbartschat_private>
    To: "fingers" <fingersat_private>
    Cc: <incidentsat_private>
    Sent: Wednesday, October 02, 2002 3:35 AM
    Subject: Re: slapper changed to udp 1812?
    
    
    > On Tue, 2002-10-01 at 11:43, fingers wrote:
    > i also see this behavior on a customer compromised machine. 1812 udp
    > trafic. i had to filter that on a border router :(
    >
    >
    > .
    >
    > > hi
    > >
    > > I might be totally off the mark here, but has slapper now changed to
    port
    > > 1812?
    > >
    > > I'm seing huge volumes of traffic, to what seem to be slapper infected
    > > hosts.
    > >
    > > I see 2 infected hosts, with 2343 and 2384 unique source addresses
    > > speaking to each of them respectively. I'm unable to do actual dumps of
    > > the data at this stage, so if anyone could either confirm, or tell me
    I'm
    > > off my rocker, would appreciate it.
    > >
    > > I've checked a few source and destination ip's, and they all seem to be
    > > *nix, with outdated ssl, for example:
    > >
    > > Date: Tue, 01 Oct 2002 21:46:02 GMT
    > > Server: Apache/1.3.23 (Unix)  (Red-Hat/Linux) mod_ssl/2.8.7
    OpenSSL/0.9.6b
    > > DAV/1.0.3 PHP/4.1.2 mod_perl/1.26
    > >
    > > Regards
    > >
    > > --Rob
    > >
    > >
    >
    > --------------------------------------------------------------------------
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    > --
    >    Marcelo Bartsch
    > mbartschat_private
    >   www.netglobalis.net
    >
    > PGP Fingerprint :
    > 877E 3A56 F523 B44A 3260  8F83 8916 E158 6100 F721
    >
    >
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