2943.txt

来自「This is the snapshot of Snot Latest Rule」· 文本 代码 · 共 67 行

Rule:

--
Sid:
2943

--
Summary:
This event is generated when an attempt is made to shutdown a Windows
system via SMB. 

--
Impact:
Serious.

--
Detailed Information:
This event indicates that an attempt was made to shutdown a Windows
system via SMB across the network.

It may be possible for an attacker to manipulate a Windows system
from a remote location. Shutting down a system may lead to a Denial of
Service for the target host.

--
Affected Systems:
	Microsoft Windows systems.

--
Attack Scenarios:
An attacker may be able to manipulate a target system using SMB. The
attacker may gain complete control over the affected system.

--
Ease of Attack:
Simple.

--
False Positives:
None known.

--
False Negatives:
None Known.

--
Corrective Action:
Check the host for signs of system compromise.

Turn off file and print sharing on the target host.

Use a packet filtering firewall to disallow SMB access to the host from
sources external to the protected network.

Disallow remote registry manipulation.

--
Contributors:
Sourcefire Vulnerability Research Team
Brian Caswell <[e-mail]>
Nigel Houghton <[e-mail]>

--
Additional References:

--