Re: Apache Logs/FormMail2.pl

From: ScoutMirim (scoutmirim_at_sapo.pt)
Date: 09/29/03

  • Next message: Randy Golly: "RE: Student-Degree valuable or not?"
    To: "N407ER" <n407er@myrealbox.com>
    Date: Mon, 29 Sep 2003 17:58:55 +0100
    
    

    Yes, my server has already been hit by them (spammers).

    Formmail is a vunerable script that can be downloaded from
    http://www.scriptarchive.com/formmail.html

    According to http://ist-socrates.berkeley.edu:7309/web_sec/page26.html, this
    script was download 2 million times.

    As it is vulnerable, including latest version, some spamers made a tool to
    automaticaly search for vulnerable web servers. Maybe we should start making
    a list of IP's and send spam abuse reports.

    The problem of this script is that it accepts to send mails to every e-mail
    on the net

    Further information:
    http://www.securiteam.com/securitynews/Formmail_pl_Can_Be_Used_As_An_Open_Mail_Relay.html

    ScoutMirim

    ----- Original Message -----
    From: "N407ER" <n407er@myrealbox.com>
    To: <security-basics@securityfocus.com>
    Sent: Saturday, September 27, 2003 3:25 PM
    Subject: Apache Logs/FormMail2.pl

    > Hi,
    >
    > I've been seeing a lot of stuff like the following in my Apache logs,
    > what appears to be a bot trying generic scriptnames to look for
    > vulnerabilities. Some are things like test.php, but most are
    > FormMail.pl, formmail.php, etc. They appear to be spammers, as they are
    > targeting specifically formmailers and not, say, PHP Nuke pages. Plus, I
    > assume that if someone were to try to break into my box, he wouldn't do
    > it so obviously.
    >
    > What strikes me as odd is that now I am seeing chunks of scans all
    > within a few seconds from multiple independent IPs. They are too closely
    > spaced to be a coincidence, which leaves me thinking that the spammers
    > are actively breaking into people's machines and searching for hosts
    > they can use as remailers from those machines. Anyone have any
    > experience with this?
    >
    > Thanks,
    >
    >
    > 64.75.38.19 - - [27/Sep/2003:09:30:21 -0400] "POST /cgi-bin/FormMail2.pl
    > HTTP/1.0" 404 214
    > 64.75.38.19 - - [27/Sep/2003:09:30:21 -0400] "POST /cgi-bin/FormMail2.pl
    > HTTP/1.0" 404 214 "http://www.mydomain.com/" "-"
    > 24.158.62.19 - - [27/Sep/2003:09:30:21 -0400] "POST
    > /cgi-bin/FormMail2.pl HTTP/1.0" 404 214
    > 24.158.62.19 - - [27/Sep/2003:09:30:21 -0400] "POST
    > /cgi-bin/FormMail2.pl HTTP/1.0" 404 214 "http://www.mydomain.com/" "-"
    > 65.213.141.66 - - [27/Sep/2003:09:30:23 -0400] "POST
    > /cgi-bin/FormMail2.pl HTTP/1.0" 404 214
    > 65.213.141.66 - - [27/Sep/2003:09:30:23 -0400] "POST
    > /cgi-bin/FormMail2.pl HTTP/1.0" 404 214 "http://www.mydomain.com/" "-"
    > 198.182.96.17 - - [27/Sep/2003:09:31:35 -0400] "POST
    > /cgi-bin/FormMail2.pl HTTP/1.0" 404 214
    > 198.182.96.17 - - [27/Sep/2003:09:31:35 -0400] "POST
    > /cgi-bin/FormMail2.pl HTTP/1.0" 404 214 "http://www.mydomain.com/" "-"
    > 198.182.96.17 - - [27/Sep/2003:09:31:55 -0400] "POST
    > /cgi-bin/FormMail2.pl HTTP/1.0" 404 214
    > 198.182.96.17 - - [27/Sep/2003:09:31:55 -0400] "POST
    > /cgi-bin/FormMail2.pl HTTP/1.0" 404 214 "http://www.mydomain.com/" "-"

    ---------------------------------------------------------------------------
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  • Next message: Randy Golly: "RE: Student-Degree valuable or not?"

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