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

{
  "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": "xxx",
    "name": "xxx",
    "ip": "xxx.xxx.xxx.xxx"
  },
  "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"
}

Answer: True Positive