Hi list,
We have Snort 2.4.4 and in the logs appear a lot of Port Scan traffic of
this type:
(portscan) TCP Portsweep
(portscan) ICMP Sweep
(portscan) UDP Portsweep
(portscan) Open Port
And the payload of this alerts is like the above:
Payload (ASCII):
Priority Count: 5.Co
nnection Count: 4.IP
Count: 14.Scanned I
P Range: 192.168.1.9
:65.54.171.28.Port/
Proto Count: 8.Port/
Proto Range: 80:3410
.
This alerts come from a lot of our network computers but they seems to
be clean of spyware, worms, etc...
We need to know if this is a false posivite or we have a problem in our
LAN.
Tanks!
--
Isidro Catalán Ramos
Administrador de sistemas
-----------------------
Amigophone S.L.
[ www.amigophone.es ]
-----------------------
Telf: +34 933 661 007
Fax: +34 933 661 012
[EMAIL PROTECTED]
------------------------------------------------------------------------
Test Your IDS
Is your IDS deployed correctly?
Find out quickly and easily by testing it
with real-world attacks from CORE IMPACT.
Go to http://www.securityfocus.com/sponsor/CoreSecurity_focus-ids_040708
to learn more.
------------------------------------------------------------------------
