egutierrez
6526da32dc
Extractores nuevos en python/functions/cybersecurity/: - extract_ip_addresses (IPv4 + IPv6 con validacion ipaddress) - extract_emails (RFC 5322 simplificado) - extract_domains (FQDNs con TLD valido, lista estatica) - extract_file_hashes (MD5/SHA1/SHA256/SHA512, algoritmo por longitud) - extract_crypto_wallets (BTC legacy + bech32, ETH 0x+40hex) - extract_cve_ids (CVE-YYYY-NNNN+) - extract_mac_addresses (xx:xx:xx + xx-xx-xx, separador uniforme) - extract_phone_numbers (E.164 + ES local 9 digitos) Pipeline: - extract_iocs corre todos, deduplica spans contenidos. Mantiene purity:pure (kind:function con uses_functions no vacio) porque la regla del registry exige que los pipelines sean impuros. Todas devuelven list[dict] con value/start/end/type para que el caller (issues 0038-0040) pueda reconciliar offsets con spans NER sin reparsing. Refs #0037 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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1.3 KiB
name, kind, lang, domain, version, purity, signature, description, tags, uses_functions, uses_types, returns, returns_optional, error_type, imports, params, output, tested, tests, test_file_path, file_path
| name | kind | lang | domain | version | purity | signature | description | tags | uses_functions | uses_types | returns | returns_optional | error_type | imports | params | output | tested | tests | test_file_path | file_path | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| extract_cve_ids | function | py | cybersecurity | 1.0.0 | pure | def extract_cve_ids(text: str) -> list[dict] | Extrae IDs CVE en formato `CVE-YYYY-NNNN+` de un texto, con offsets. No valida que el CVE exista en NVD. |
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false |
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lista de dicts con {value, start, end, type='cve_id'} por cada CVE encontrado | true |
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python/functions/cybersecurity/tests/test_extract_iocs.py | python/functions/cybersecurity/extract_cve_ids.py |
Ejemplo
extract_cve_ids("Patches CVE-2021-44228 and CVE-2024-1234567")
# [{"value": "CVE-2021-44228", "start": 8, "end": 22, "type": "cve_id"},
# {"value": "CVE-2024-1234567", "start": 27, "end": 43, "type": "cve_id"}]
Notas
Acepta el rango oficial NVD: año de 4 digitos seguido de 4 a 7 digitos. No valida que exista en NVD — solo estructura. La parte numerica creciente permite CVEs grandes (post-2014, donde NVD elimino el limite de 4 digitos).