{
  "id": "CASE-2026-1005",
  "memory_type": "case",
  "scenario": "o365_suspicious_login",
  "title": "Traveling executive triggered impossible travel but activity was legitimate",
  "abstract": "Executive account triggered impossible travel due to corporate VPN exit node while the user was on an approved overseas trip.",
  "verdict": "false_positive",
  "severity": "medium",
  "entities": {
    "users": [
      "grace@corp.example"
    ],
    "hosts": [
      "VIP-LAPTOP-01"
    ],
    "mailboxes": [
      "grace@corp.example"
    ]
  },
  "observables": {
    "ips": [
      "192.0.2.90",
      "203.0.113.77"
    ],
    "domains": [],
    "urls": [],
    "hashes": []
  },
  "evidence": [
    "Approved travel request existed.",
    "One login originated from corporate VPN exit node.",
    "Device and user agent were consistent with known user profile."
  ],
  "patterns": [
    "verdict:false_positive",
    "scenario:o365_suspicious_login",
    "alert_type:azuread_impossible_travel"
  ],
  "related_refs": {
    "playbooks": [
      "PB-O365-LOGIN-001"
    ],
    "kb": [
      "KB-O365-IMPOSSIBLE-TRAVEL"
    ],
    "cases": []
  },
  "source_path": "/home/tom/soc_memory_poc/evaluation/datasets/mock_cases/o365_suspicious_login/CASE-2026-1005.json",
  "tags": [
    "o365",
    "login",
    "false-positive",
    "travel"
  ]
}