Here's a script to send it, replace wendroid@ycombinator.com and
mail.anybots.com with your desired target and superman@krypton.pl as your nasty hackar<p><pre><code> echo 'helo ycombinator.com
MAIL FROM: <superman@krypton.pl>
RCPT TO: <wendroid@ycombinator.com>
DATA
Subject: virus trigger
To: wendroid@ycombinator.com
From: superman@krypton.pl
Content-Type: multipart/mixed; boundary=----------yeODUdrHXSboO0pEkHkAqW
MIME-Version: 1.0
Date: Wed, 26 May 2010 17:42:00 +0100
------------yeODUdrHXSboO0pEkHkAqW
Content-Type: text/plain; format=flowed; delsp=yes; charset=iso-8859-15
Content-Transfer-Encoding: 7bit
have a virus matey
------------yeODUdrHXSboO0pEkHkAqW
Content-Disposition: attachment; filename=eicar_com.zip
Content-Type: application/zip; name=eicar_com.zip
Content-Transfer-Encoding: Base64
UEsDBAoAAAAAAOCYuCg8z1FoRAAAAEQAAAAJAAAAZWljYXIuY29tWDVPIVAlQEFQ
WzRcUFpYNTQoUF4pN0NDKTd9JEVJQ0FSLVNUQU5EQVJELUFOVElWSVJVUy1URVNU
LUZJTEUhJEgrSCpQSwECFAAKAAAAAADgmLgoPM9RaEQAAABEAAAACQAAAAAAAAAB
ACAA/4EAAAAAZWljYXIuY29tUEsFBgAAAAABAAEANwAAAGsAAAAAAA==
------------yeODUdrHXSboO0pEkHkAqW--
.' | nc mail.anybots.com 25 # ycombinator.com's mx
</code></pre>
and while we're here, let's send some certified SPAM<p><pre><code> echo 'MAIL FROM: <superman@krypton.pl>
RCPT TO: <wendroid@ycombinator.com>
DATA
Subject: spam trigger
To: wendroid@ycombinator.com
From: superman@krypton.pl
Date: Wed, 26 May 2010 17:42:00 +0100
some spam
XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X
.' | nc mail.anybots.com 25 # ycombinator.com's mx</code></pre>