V 2.0 : Network Content Inspection Event
Vendor Documentation
Classification
Rule Name | Rule Type | Classification | Common Event |
|---|---|---|---|
| V 2.0 : Network Content Inspection Event | Base Rule | Activity | General Activity |
| V 2.0 : Network Content Inspection : Unknown | Sub Rule | Activity | General Activity |
| V 2.0 : Network Content Inspection : Pass | Sub Rule | Activity | Web Activity Allowed |
| V 2.0 : Network Content Inspection : Block | Sub Rule | Failed Activity | General Failed Activity |
| V 2.0 : Network Content Inspection : Monitor | Sub Rule | Activity | General Activity |
| V 2.0 : Network Content Inspection : Delete | Sub Rule | Failed Activity | General Failed Activity |
| V 2.0 : Network Content Inspection : Quarantine | Sub Rule | Activity | Quarantine |
| V 2.0 : Network Content Inspection : Warn | Sub Rule | Activity | General Activity |
| V 2.0 : Network Content Inspection : Warn & Continue | Sub Rule | Activity | Web Activity Allowed |
| V 2.0 : Network Content Inspection : Override | Sub Rule | Activity | Web Activity Allowed |
Mapping with LogRhythm Schema
| Device Key in Log Message | LogRhythm Schema | Data Type | Schema Description |
|---|---|---|---|
| Header (logVer) | N/A | N/A | CEF format version |
| Header (vendor) | N/A | N/A | Appliance vendor |
| Header (pname) | N/A | N/A | Appliance product |
| Header (pver) | N/A | N/A | Appliance version |
| Header (eventid) | <vmid> | Text/String | NCIE:Action |
| Header (eventName) | N/A | N/A | Name |
| Header (severity) | <severity> | Number | Severity |
| deviceExternalId | N/A | N/A | ID |
| rt | N/A | N/A | Log generation time in UTC |
| cat | N/A | N/A | Log type |
| deviceFacility | N/A | N/A | Product name |
| deviceProcessName | <process> | Text/String/Number | Target Process |
| act | <action> <tag1> | Text/String | Action 0: Unknown 1: Pass 2: Block 3: Monitor 4: Delete 5: Quarantine 6: Warn 7: Warn and continue 8: Override |
| src | <sip> | IP Address | Source IPv4 address |
| c6a2Label | N/A | N/A | Corresponding label for the "c6a2" field |
| c6a2 | N/A | N/A | Local IPv6 address |
| dst | <dip> | IP Address | Destination IPv4 address |
| c6a3Label | N/A | N/A | Corresponding label for the "c6a3" field |
| c6a3 | N/A | N/A | Remote IPv6 address |
| spt | <sport> | Number | Source port |
| dpt | <dport> | Number | Destination port |
| deviceDirection | N/A | N/A | Traffic direction 0: None 1: Inbound 2: Outbound |
| cn1Label | N/A | N/A | Corresponding label for the "cn1" field |
| cn1 | N/A | N/A | Pattern type 0: Global C&C pattern 1: Relevance rules 2: User-defined block list |
| cs2Label | N/A | N/A | Corresponding label for the "cs2" field |
| cs2 | <threatname> | Text/String | Threat name |
| reason | <reason> | Text/String | Critical threat type A: Known Advanced Persistent Threat (APT) B: Social engineering attack C: Vulnerability attack D: Lateral movement E: Unknown threats F: C&C callback G: Ransomware |
| deviceNtDomain | N/A | N/A | Active Directory domain |
| dntdom | N/A | N/A | Apex One domain hierarchy |
| dvchost | N/A | N/A | Host name |
| TMCMLogDetectedHost | N/A | N/A | Endpoint name where the log event occurred |
| TMCMLogDetectedIP | N/A | N/A | IP address where the log event occurred |
| ApexCentralHost | N/A | N/A | Apex Central host name |
| devicePayloadId | N/A | N/A | Unique message GUID |