攻击链归因输出示例(含证据引用)analysis / verdict
verdict:
chain_id: CH-2025-0417-0031
severity: high
confidence: 0.91
tactics:
- id: T1566.001
evidence: [mail:MSG-8821, sandbox:SBX-1190]
- id: T1204.002
evidence: [edr:detect-55120, proc:WIN-FIN-07/4821]
- id: T1078.002
evidence: [ad:4624/K-8817, identity:svc_backup]
- id: T1021.001
evidence: [ndr:flow-77120, host:WIN-DB-02]
blast_radius:
hosts: [WIN-FIN-07, WIN-DB-02, WIN-APP-01]
identities: [CORP\\svc_backup]
crown_jewels_touched: true
root_cause: "对外暴露的 RDP 端口 + 服务账号弱口令"
hallucination_check: "pass (27/27 refs resolved)"
unverified_claims: []