Classify the following Wazuh alert as a true positive or false positive.

{
  "timestamp": "2025-03-05T00:12:52.919+0000",
  "rule": {
    "level": 3,
    "description": "Host Blocked by firewall-drop Active Response",
    "id": "651",
    "firedtimes": 47,
    "mail": false,
    "groups": [
      "ossec",
      "active_response"
    ],
    "pci_dss": [
      "11.4"
    ],
    "gpg13": [
      "4.13"
    ],
    "gdpr": [
      "IV_35.7.d"
    ],
    "nist_800_53": [
      "SI.4"
    ],
    "tsc": [
      "CC6.1",
      "CC6.8",
      "CC7.2",
      "CC7.3",
      "CC7.4"
    ]
  },
  "agent": {
    "id": "xxx",
    "name": "xxx",
    "ip": "xxx.xxx.xxx.xxx"
  },
  "manager": {
    "name": "wazuh-server"
  },
  "id": "1741133572.171574",
  "full_log": "2025/03/05 00:12:52 active-response/bin/firewall-drop: {\"version\":1,\"origin\":{\"name\":\"node01\",\"module\":\"wazuh-execd\"},\"command\":\"add\",\"parameters\":{\"extra_args\":[],\"alert\":{\"timestamp\":\"2025-03-05T00:12:52.305+0000\",\"rule\":{\"level\":5,\"description\":\"Web server 400 error code.\",\"id\":\"31101\",\"firedtimes\":3,\"mail\":false,\"groups\":[\"web\",\"accesslog\",\"attack\"],\"pci_dss\":[\"6.5\",\"11.4\"],\"gdpr\":[\"IV_35.7.d\"],\"nist_800_53\":[\"SA.11\",\"SI.4\"],\"tsc\":[\"CC6.6\",\"CC7.1\",\"CC8.1\",\"CC6.1\",\"CC6.8\",\"CC7.2\",\"CC7.3\"]},\"agent\":{\"id\":\"002\",\"name\":\"prod-server\",\"ip\":\"103.129.149.63\"},\"manager\":{\"name\":\"wazuh-server\"},\"id\":\"1741133572.171152\",\"full_log\":\"162.142.125.46 - - [05/Mar/2025:07:12:51 +0700] \\\"PRI * HTTP/2.0\\\" 400 150 \\\"-\\\" \\\"-\\\"\",\"decoder\":{\"name\":\"web-accesslog\"},\"data\":{\"protocol\":\"PRI\",\"srcip\":\"162.142.125.46\",\"id\":\"400\",\"url\":\"*\"},\"location\":\"/var/log/nginx/access.log\"},\"program\":\"active-response/bin/firewall-drop\"}}",
  "decoder": {
    "parent": "ar_log_json",
    "name": "ar_log_json"
  },
  "data": {
    "version": "1",
    "origin": {
      "name": "node01",
      "module": "wazuh-execd"
    },
    "command": "add",
    "parameters": {
      "extra_args": [],
      "alert": {
        "timestamp": "2025-03-05T00:12:52.305+0000",
        "rule": {
          "level": "5",
          "description": "Web server 400 error code.",
          "id": "31101",
          "firedtimes": "3",
          "mail": "false",
          "groups": [
            "web",
            "accesslog",
            "attack"
          ],
          "pci_dss": [
            "6.5",
            "11.4"
          ],
          "gdpr": [
            "IV_35.7.d"
          ],
          "nist_800_53": [
            "SA.11",
            "SI.4"
          ],
          "tsc": [
            "CC6.6",
            "CC7.1",
            "CC8.1",
            "CC6.1",
            "CC6.8",
            "CC7.2",
            "CC7.3"
          ]
        },
        "agent": {
          "id": "002",
          "name": "prod-server",
          "ip": "103.129.149.63"
        },
        "manager": {
          "name": "wazuh-server"
        },
        "id": "1741133572.171152",
        "full_log": "162.142.125.46 - - [05/Mar/2025:07:12:51 +0700] \"PRI * HTTP/2.0\" 400 150 \"-\" \"-\"",
        "decoder": {
          "name": "web-accesslog"
        },
        "data": {
          "protocol": "PRI",
          "srcip": "162.142.125.46",
          "id": "400",
          "url": "*"
        },
        "location": "/var/log/nginx/access.log"
      },
      "program": "active-response/bin/firewall-drop"
    }
  },
  "location": "/var/ossec/logs/active-responses.log"
}

Answer: False Positive