[Snort-users] spp_portscan2 and UDP
ksmith at ...8120...
Tue Jan 28 09:09:05 EST 2003
The box was patched, but the Symantec tool said it was vulnerable, and
it was. So I installed the latest version of both Service Pack 2 and the
August 14 security roll-up. Now the Symantec Tools says that it is not
The patch level is showing as 8.0.534 SP2
I don't think this is what it should be for the patches that are
Am I right in that this is probably the Slammer worm?
On Tue, 2003-01-28 at 09:46, Dan Fiorito wrote:
> Did you patch the box? confirm the patch level ...
> -----Original Message-----
> From: Kenton Smith [mailto:ksmith at ...8120...]
> Sent: Tue 1/28/2003 11:34 AM
> To: snort-users at lists.sourceforge.net
> Subject: [Snort-users] spp_portscan2 and UDP
> I have a machine running MS SQL on my network. It is patched against the
> Slammer vulnerability and checks out when I run the Symantec fixsql tool
> on it. However it is sending out packets at a consistent rate. I
> couldn't figure out what it was doing until I looked at Snort and found
> the 300+ entries like the following:
> [**] [117:1:1] (spp_portscan2) Portscan detected from [my.sql.server]: 6
> targets 6 ports in 0 seconds [**]
> 01/27-15:43:50.898738 0:50:DA:B9:75:49 -> 1:0:5E:6D:C6:FC type:0x800
> len:0x1A2 xxx.xxx.xxx.xxx:1303 -> xxx.xxx.xxx.xxx:1434 UDP TTL:1 TOS:0x0
> ID:29272 IpLen:20 DgmLen:404 Len: 384
> 01/27-15:43:50.970576 UDP src: xxx.xxx.xxx.xxx dst: xxx.xxx.xxx.xxx
> sport: 1303 dport: 1434 tgts: 8 ports: 8 event_id: 6
> The source is my server and it's going to seemingly random destinations.
> I have since disconnected it, but I think it is infected with the worm.
> I've rebooted and it comes back shortly after restart. I can't confirm
> what the spp_portscan2 is, can anyone tell me? Oddly none of the dports
> are UDP 1433, they are all 1434.
> Any thoughts?
> Kenton Smith
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Kenton Smith, GSEC
Chartwell Technology Inc.
700, 407 2 St. S.W.
Calgary, AB T2P 2Y3
P 403 261-6619
F 403 237-5816
E ksmith at ...8120...
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