| 
 CEF Key  | 
 Description  | 
 Value  | 
|---|---|---|
| 
 Header (logVer)  | 
 CEF format version  | 
 CEF:0  | 
| 
 Header (vendor)  | 
 Product vendor  | 
 Trend Micro  | 
| 
 Header (pname)  | 
 Product name  | 
 Apex Central  | 
| 
 Header (pver)  | 
 Product version  | 
 2019  | 
| 
 Header (eventid)  | 
 Event ID  | 
 800101  | 
| 
 Header (eventName)  | 
 Log name  | 
 Pattern Update Status  | 
| 
 Header (severity)  | 
 Severity  | 
 3  | 
| 
 rt  | 
 Log generation time in UTC  | 
 Example: "Nov 02 2017 12:46:44 GMT+00:00"  | 
| 
 shost  | 
 Product Entity/Endpoint  | 
 Example: "shost1"  | 
| 
 cs1Label  | 
 Corresponding label for the "cs1" field  | 
 "Operating System"  | 
| 
 cs1  | 
 Operating system  | 
 Example: "Windows 7"  | 
| 
 cs2Label  | 
 Corresponding label for the "cs2" field  | 
 "Product/Endpoint IP"  | 
| 
 cs2  | 
 Product/Endpoint IP  | 
 Example: "10.0.7.20"  | 
| 
 cs3Label  | 
 Corresponding label for the "cs3" field  | 
 "Update Agent"  | 
| 
 cs3  | 
 Update Agent  | 
 Example: "0"  | 
| 
 cs4Label  | 
 Corresponding label for the "cs4" field  | 
 "Domain"  | 
| 
 cs4  | 
 Domain  | 
 Example: "Default"  | 
| 
 cn1Label  | 
 Corresponding label for the "cn1" field  | 
 "Connection Status"  | 
| 
 cn1  | 
 Connection status  | 
 Example: "100" 
  | 
| 
 cn2Label  | 
 Corresponding label for the "cn2" field  | 
 "Pattern/Rule"  | 
| 
 cn2  | 
 Pattern/Rule  | 
 Example: "2048"  | 
| 
 cs5Label  | 
 Corresponding label for the "cs5" field  | 
 "Pattern/Rule Version"  | 
| 
 cs5  | 
 Pattern/Rule version  | 
 Example: "1548"  | 
| 
 cn3Label  | 
 Corresponding label for the "cn3" field  | 
 "Pattern/Rule Status"  | 
| 
 cn3  | 
 Pattern/Rule status  | 
 Example: "1" 
  | 
| 
 cs6Label  | 
 Corresponding label for the "cs6" field  | 
 "AUComponent_Type"  | 
| 
 cs6  | 
 ActiveUpdate component type  | 
 Example: "2" 
  | 
| 
 deviceFacility  | 
 Managed product name  | 
 Example: "Apex One"  | 
| 
 msg  | 
 Pattern type display name  | 
 Example: "Virus Pattern"  | 
Log sample:
CEF:0|Trend Micro|Apex Central|2019|800101|Pattern Update Status|3|rt=Nov 02 2017 12:46:44 GMT+00:00 shost=shost1 cs1L abel=Operating_System cs1=Windows 7 cs2Label=Product/Endpoi nt_IP cs2=10.0.7.20 cs3Label=Update_Agent cs3=0 cs4Label=Dom ain cs4=Default cn1Label=Connection_Status cn1=100 cn2Label= Pattern/Rule cn2=2048 cs5Label=Pattern/Rule_Version cs5=1548 cn3Label=Pattern/Rule_Status cn3=1 cs6Label=AUComponent_Typ e cs6=2 deviceFacility=Apex One . [0]
		