Home page logo

fulldisclosure logo Full Disclosure mailing list archives

Re: Funny smtp helo in the logs
From: Lexi <wqrkjhfkasdjhfa.0.lexi () spamgourmet com>
Date: Sun, 30 Oct 2005 14:41:06 +0100

On Sun, Oct 30, 2005 at 08:09:52AM CET, Aditya Deshmukh wrote:

I have been seeing this in my logs over all the public smtp server, from
all over the net. 

Anyone know what sends these kinds of helo ?

*please* when responding to this mail trim out anything below this ------

124 09/10/2005 09:54:35 HELO -1209283632  --->  250 my.smtp.domain.server  

Convert it to four single bytes and then print them in dotted notation:
-1209283632 = 0xb7ebcbd0 =

Maybe they're just IPs...


- "If I tell my compter to do something in a certain way, the computer 
   will do that thing.  A person will not.  Computers are obedient!"
- "I guess you don't use Windows."
                                        seen in rec.games.diplomacy

Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/

  By Date           By Thread  

Current thread:
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]