RE: BadMail Directory

  • From: "steve alcock" <steve.alcock@xxxxxxxxxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Mon, 27 Jun 2005 14:50:19 +0100

Hi lee,

Having re read your first mail I think you have the sdbot virus ........

I took the server off the internet
Disconnected all clients
Cleared all unknown in the smtp
Deleted all the bad mail ( this will take ages and I do mean ages )
( windows would not catalogue so I removed files in command mode )
Ran Mcaffe ( anti virus people )stinger, it found sdbot
Checked all clients with stinger
Ran spybot an all systems
Ran spyhunter on all systems
Ran security task manager on all systems
( all the above found various on all systems )

put the server ONLY back on line and connected to the internet and
monitored for an hour or so to make sure nothing new was being setup /
relayed
( in my case it did and I had to restart the entire server process )

I copied Mcafee from my service, clean, laptop onto a cd and ran a
complete scan in command mode, this appeared to find more than the
stinger did off memory and once I was happy that sdbot had been trashed
I re connected the clients and monitored....... to this day all ok.....

This was on a win2000 server with 6 clients on the network.

I hope this is of some help, if indeed it is a sdbot virus, if I can
help further do not hesitate to mail........

Regards

Steve

    


Calderglen Computers Ltd
Calder House
Spring Lane
Colne
Lancs
BB8 9BD
www.calderglen.net
phone : +44 (0) 1282 871717
 
 
 
 

-----Original Message-----
From: Lee [mailto:swanson@xxxxxxxxxx] 
Sent: 27 June 2005 13:15
To: [ExchangeList]
Subject: [exchangelist] RE: BadMail Directory

http://www.MSExchange.org/

 The passwords could be an issue.... Will have everyone change and see
what
happens. Thanks.

-----Original Message-----
From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx] 
Sent: Monday, June 27, 2005 2:32 AM
To: [ExchangeList]
Subject: [exchangelist] RE: BadMail Directory

http://www.MSExchange.org/

It sounds like you are relaying, either because of bad configuration or
passwords have been compromised.

John T
eServices For You

> -----Original Message-----
> From: Lee [mailto:swanson@xxxxxxxxxx]
> Sent: Saturday, June 25, 2005 9:48 PM
> To: [ExchangeList]
> Subject: [exchangelist] BadMail Directory
> 
> http://www.MSExchange.org/
> 
> 
> I'm at my wits' end here and not sure what to do....
> 
> Have an Exchange 2000 install w/ SP3 and security rollup installed. I 
> believe relay is configured per MS instructions.
> 
> What's happening is the badmail directory is filling up w/ a few 
> thousand entries everyday. It appears that someone is sending spam to 
> every name in the dictionary attached to @mycompany.com. When I look 
> in the ESM, it
shows
> a couple dozen queues in the SMTP Protocol from domains that are 
> basically "junk." Tried putting these to be filtered out, but they 
> keep coming back
w/
> other domain names.
> 
> Is there anyway of keeping this stuff out or is it something I need to
live
> w/ since this users are not getting this mail.
> 
> Thanks.
> 
> Lee Ann
> Lake Norden, SD
> 
> 
> 
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Other Internet Software Marketing Sites:
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Network Software Directory: http://www.serverfiles.com
No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security
Resource Site: http://www.windowsecurity.com/ Network Security Library:
http://www.secinf.net/ Windows 2000/NT Fax Solutions:
http://www.ntfaxfaq.com
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------------------------------------------------------
Other Internet Software Marketing Sites:
World of Windows Networking: http://www.windowsnetworking.com
Leading Network Software Directory: http://www.serverfiles.com
No.1 ISA Server Resource Site: http://www.isaserver.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
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