RE: [Full-Disclosure] Automated SSH login attempts?

From: Todd Towles (
Date: 07/30/04

  • Next message: Jan Muenther: "Re: [Full-Disclosure] Automated SSH login attempts?"
    To: "'Jan Muenther'" <>
    Date: Fri, 30 Jul 2004 07:53:18 -0500

    Jan is right - looking at the code might be the only way to know what is
    really happening.

    We all await your disassembled, debugged and traced code analysis, Jan. =)

    -----Original Message-----
    [] On Behalf Of Jan Muenther
    Sent: Friday, July 30, 2004 6:52 AM
    To: Andrew Farmer
    Cc: Ali Campbell;
    Subject: Re: [Full-Disclosure] Automated SSH login attempts?

    Now, if anybody could jump through the hoop and send me the thing or make it
    publicly available... all these things are musings, 'it looks as if...' and
    seems like...' are not exactly results of an analysis.

    Just tracing tcpdump's output is definitely insufficient.
    If the tool just sends normal TCP packets, then why does it need root
    which you typically only require for raw sockets to build packets which
    be constructed with SOCK_STREAM or SOCK_DGRAM?

    I hope you don't run it on your production boxes in the normal userland -
    considered the fact it might contain an ELF infector or something?
    Now, if I wanted to deploy malware on a Linux box, I'd just come up with a
    mysterious looking tool and let that infect the machines of people who just
    run anything they can get a hold of. It's Linux, after all, right? No

    > >Do I take it that these things are just trying to log in using some
    > >guessed password(s) ? Out of interest, do we have any idea what these
    > >opportunistic passwords might be ?
    > At least two of them are guest:guest and test:test. I'd guess that
    > root:root and admin@admin are on the list too :-)

    This things needs to be disassembled, debugged and traced. All else is just
    whistling in the dark. Meh.

    Cheers, J.

    Full-Disclosure - We believe in it.

    Full-Disclosure - We believe in it.

  • Next message: Jan Muenther: "Re: [Full-Disclosure] Automated SSH login attempts?"