" LSASS Exploit (SXP) attack"

I Have readed board topic " LSASS Exploit (SXP) attack"
but Cann’t Understand
Pls Explian It Again In Network shield Attacts Are Save
Like This:-----------
31.08.2006 19:50:16 LSASS Exploit (EXP) attack
from 172.29.45.246:445
02.09.2006 18:27:45 LSASS Exploit (EXP) attack
from 172.29.35.218:445
02.09.2006 18:45:40 LSASS Exploit (EXP) attack
from 172.29.35.218:445
12.09.2006 21:12:13 LSASS Exploit (EXP) attack
from 172.28.62.236:445
20.09.2006 06:25:43 LSASS Exploit (EXP) attack
from 172.29.14.122:445
22.09.2006 17:23:10 LSASS Exploit (EXP) attack
from 172.29.18.36:445
23.09.2006 12:07:55 LSASS Exploit (EXP) attack
from 172.28.0.116:445
25.09.2006 21:58:29 LSASS Exploit (EXP) attack
from 172.28.39.182:445
26.09.2006 12:58:29 LSASS Exploit (EXP) attack
from 172.29.19.156:445
26.09.2006 13:05:21 LSASS Exploit (EXP) attack
from 172.29.19.156:445

Do you have Windows firewall* working?

Is Windows up to date?

If you can answer yes to both questions, you can ignore or disable the warnings.

The warnings mean avast! is protecting your computer from attack.

They do not mean there is anything bad on your computer.

*Third party firewall users usually don’t see this message because the firewall blocks the attack before avast! sees it.