Cisco Cisco Firepower Management Center 4000

Page of 1844
 
32-13
FireSIGHT System User Guide
 
Chapter 32      Understanding and Writing Intrusion Rules
  Understanding Keywords and Arguments in Rules
To specify a classification in the rule editor, select a classification from the 
Classification
 for more information on the rule editor.
Adding Custom Classifications
License: 
Protection
If you want more customized content for the packet display description of the events generated by a rule 
you define, create a custom classification.
To add classifications to the Classification list:
Access: 
Admin/Intrusion Admin
Step 1
Select 
Policies > Intrusion > Rule Editor
.
The Rule Editor page appears.
Step 2
Click 
Create Rule
The Create Rule page appears.
Step 3
Under the 
Classification
 drop-down list, click 
Edit Classifications
.
A pop-up window appears.
Step 4
Type the name of the classification in the 
Classification Name
 field.
You can use up to 255 alphanumeric characters, but the page is difficult to read if you use more than 40 
characters. The following characters are not supported: 
<>()\'"&$;
 and the space character.
Step 5
Type a description of the classification in the 
Classification Description
 field.
You can use up to 255 alphanumeric characters and spaces. The following characters are not supported: 
<>()\'"&$;
Step 6
Select a priority from the 
Priority
 list.
You can select 
high
medium
, or 
low
.
Step 7
Click 
Add
.
The new classification is added to the list and becomes available for use in the rule editor.
Step 8
Click 
Done
.
32
inappropriate-content
Inappropriate Content was Detected
33
policy-violation
Potential Corporate Privacy Violation
34
default-login-attempt
Attempt to Login By a Default Username and Password
35
sdf
Sensitive Data
36
malware-cnc
Known malware command and control traffic
37
client-side-exploit
Known client side exploit attempt
38
file-format
Known malicious file or file based exploit
Table 32-5
Rule Classifications (continued)
Number
Classification Name
Description