McAfee Threat Event

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.mcafee.com/schemas/mcafee/threat-event.json",
  "title": "McAfee Threat Event",
  "description": "A threat event represents a security detection from a McAfee product, including malware detections, intrusion attempts, policy violations, and behavioral anomalies reported by endpoints or network sensors.",
  "type": "object",
  "required": ["threatName", "detectedAt", "sourceHostName"],
  "properties": {
    "id": {
      "type": "integer",
      "description": "Auto-incremented unique event identifier"
    },
    "threatName": {
      "type": "string",
      "description": "Name of the detected threat (e.g., W32/Conficker.worm, Generic.dx)",
      "minLength": 1
    },
    "threatType": {
      "type": "string",
      "enum": [
        "virus",
        "trojan",
        "worm",
        "ransomware",
        "rootkit",
        "exploit",
        "pup",
        "adware",
        "spyware",
        "backdoor",
        "fileless",
        "unknown"
      ],
      "description": "Classification type of the threat"
    },
    "threatSeverity": {
      "type": "integer",
      "minimum": 1,
      "maximum": 5,
      "description": "Severity level of the threat (1=informational, 5=critical)"
    },
    "threatActionTaken": {
      "type": "string",
      "enum": [
        "cleaned",
        "deleted",
        "quarantined",
        "blocked",
        "allowed",
        "denied",
        "logged",
        "none"
      ],
      "description": "Remediation action taken on the threat"
    },
    "detectedAt": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 timestamp when the threat was detected"
    },
    "receivedAt": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 timestamp when the event was received by the management server"
    },
    "sourceHostName": {
      "type": "string",
      "description": "Hostname of the system where the threat was detected"
    },
    "sourceIPv4": {
      "type": "string",
      "format": "ipv4",
      "description": "IPv4 address of the source system"
    },
    "sourceIPv6": {
      "type": "string",
      "format": "ipv6",
      "description": "IPv6 address of the source system"
    },
    "sourceMac": {
      "type": "string",
      "pattern": "^([0-9A-Fa-f]{2}:){5}[0-9A-Fa-f]{2}$",
      "description": "MAC address of the source system"
    },
    "targetFileName": {
      "type": "string",
      "description": "Full file path of the affected file"
    },
    "targetFileHash": {
      "$ref": "#/$defs/FileHash"
    },
    "analyzerName": {
      "type": "string",
      "description": "Name of the McAfee product that detected the threat (e.g., VirusScan Enterprise, Endpoint Security)"
    },
    "analyzerVersion": {
      "type": "string",
      "description": "Version of the detecting product"
    },
    "analyzerDATVersion": {
      "type": "string",
      "description": "DAT (virus definition) version used during detection"
    },
    "analyzerEngineVersion": {
      "type": "string",
      "description": "Scan engine version used during detection"
    },
    "userName": {
      "type": "string",
      "description": "Name of the user logged in at the time of detection"
    },
    "processName": {
      "type": "string",
      "description": "Name of the process associated with the threat"
    },
    "destinationHostName": {
      "type": "string",
      "description": "Hostname of the destination (for network-based threats)"
    },
    "destinationIPv4": {
      "type": "string",
      "format": "ipv4",
      "description": "IPv4 address of the destination"
    },
    "destinationPort": {
      "type": "integer",
      "minimum": 0,
      "maximum": 65535,
      "description": "Destination port (for network-based threats)"
    },
    "epoGroupPath": {
      "type": "string",
      "description": "System Tree group path of the affected system in ePO"
    },
    "agentGuid": {
      "type": "string",
      "format": "uuid",
      "description": "McAfee Agent GUID of the reporting system"
    }
  },
  "$defs": {
    "FileHash": {
      "type": "object",
      "description": "Cryptographic hash values for a file",
      "properties": {
        "md5": {
          "type": "string",
          "pattern": "^[a-fA-F0-9]{32}$",
          "description": "MD5 hash of the file"
        },
        "sha1": {
          "type": "string",
          "pattern": "^[a-fA-F0-9]{40}$",
          "description": "SHA-1 hash of the file"
        },
        "sha256": {
          "type": "string",
          "pattern": "^[a-fA-F0-9]{64}$",
          "description": "SHA-256 hash of the file"
        }
      }
    }
  }
}