Cisco Cisco Firepower Management Center 4000 Entwickleranleitung

Seite von 536
 
B-150
FireSIGHT eStreamer Integration Guide
 
Appendix B      Understanding Legacy Data Structures 
  Legacy Host Data Structures
Full Host Profile Data Block 5.2.x
The Full Host Profile data block for version 5.2.x contains a full set of data describing one host. It has 
the format shown in the graphic below and explained in the following table. Note that, except for List 
data blocks, the graphic does not show the fields of the encapsulated data blocks. These encapsulated 
data blocks are described separately in 
. The Full Host Profile data block a block type value of 140. It supersedes the prior version, 
which has a block type of 135.
Note
An asterisk (*) next to a block name in the following diagram indicates that multiple instances of the 
data block may occur.
Generic List 
Block Length
uint32
Number of bytes in the Generic List data block, including the list 
header and all encapsulated data blocks.
(Third Party 
Scan) Host 
Vulnerability 
Data Blocks *
variable
Host Vulnerability data blocks sourced from a third party scanner. 
Note that the host vulnerability IDs for these data blocks are the third 
party scanner IDs, not Cisco-detected IDs. See 
 for a description of this data block. 
List Block Type
uint32
Initiates a List data block comprising Attribute Value data blocks 
conveying attribute data. This value is always 
11
.
List Block 
Length
uint32
Number of bytes in the List data block, including the list header and 
all encapsulated data blocks.
Attribute Value 
Data Blocks *
variable
List of Attribute Value data blocks. See 
 for a description of the data blocks in this list.
Mobile
uint8
A true-false flag indicating whether the operating system is running on 
a mobile device.
Jailbroken
uint8
A true-false flag indicating whether the mobile device operating 
system is jailbroken.
VLAN Presence
uint8
Indicates whether a VLAN is present:
  •
0
 - Yes
  •
1
 - No
Table B-32
Full Host Profile Record 5.1.1 Fields (continued)
Field
Data Type
Description
Byte
0
1
2
3
Bit
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Full Host Profile Data Block (140)
Data Block Length
Host ID