| from dataclasses import dataclass |
| from typing import List, Dict, Optional |
| from enum import Enum |
|
|
| class NodeType(Enum): |
| CVE = "CVE" |
| CWE = "CWE" |
| CAPEC = "CAPEC" |
| TECHNIQUE = "Technique" |
| TACTIC = "Tactic" |
| PRODUCT = "Product" |
| VENDOR = "Vendor" |
| VERSION = "Version" |
| PLATFORM = "Platform" |
| EXPLOIT = "Exploit" |
| ADVISORY = "Advisory" |
| THREAT_ACTOR = "ThreatActor" |
|
|
| @dataclass |
| class CVENode: |
| id: str |
| description: str |
| published_date: str |
| modified_date: str |
| cvss_v2_score: Optional[float] = None |
| cvss_v3_score: Optional[float] = None |
| cvss_v4_score: Optional[float] = None |
| severity: Optional[str] = None |
| confidentiality_impact: Optional[str] = None |
| integrity_impact: Optional[str] = None |
| availability_impact: Optional[str] = None |
| exploitability_score: Optional[float] = None |
| impact_score: Optional[float] = None |
| attack_vector: Optional[str] = None |
| attack_complexity: Optional[str] = None |
| privileges_required: Optional[str] = None |
| user_interaction: Optional[str] = None |
| is_kev: bool = False |
| kev_date_added: Optional[str] = None |
| kev_due_date: Optional[str] = None |
| has_public_exploit: bool = False |
| has_patch: bool = False |
| weaponization_level: str = "UNKNOWN" |
|
|
| @dataclass |
| class ProductNode: |
| cpe: str |
| vendor: str |
| product: str |
| version: str |
| update: str |
| edition: str |
| language: str |
| sw_edition: str |
| target_sw: str |
| target_hw: str |
| other: str |
| product_family: Optional[str] = None |
| product_category: Optional[str] = None |
| is_end_of_life: bool = False |
| support_status: str = "UNKNOWN" |
| market_share: float = 0.0 |
| criticality_score: float = 0.0 |
|
|
| @dataclass |
| class VendorNode: |
| name: str |
| aliases: List[str] |
| website: Optional[str] = None |
| vendor_type: Optional[str] = None |
| market_cap: Optional[float] = None |
| is_fortune_500: bool = False |
|
|
| @dataclass |
| class VersionNode: |
| id: str |
| version_string: str |
| release_date: Optional[str] = None |
| is_latest: bool = False |
| is_lts: bool = False |
| predecessor: Optional[str] = None |
| successor: Optional[str] = None |
|
|
| @dataclass |
| class PlatformNode: |
| name: str |
| platform_type: str |
| description: Optional[str] = None |
|
|
| @dataclass |
| class WeaknessNode: |
| id: str |
| name: str |
| description: str |
| abstraction: Optional[str] = None |
| status: Optional[str] = None |
| parent_cwe: Optional[str] = None |
| child_cwes: Optional[List[str]] = None |
| likelihood: str = "UNKNOWN" |
| technical_impact: Optional[List[str]] = None |
|
|
| @dataclass |
| class AttackPatternNode: |
| id: str |
| name: str |
| description: str |
| abstraction: Optional[str] = None |
| status: Optional[str] = None |
| typical_severity: Optional[str] = None |
| typical_likelihood: Optional[str] = None |
| execution_flow: Optional[List[str]] = None |
| prerequisites: Optional[List[str]] = None |
| skills_required: Optional[List[str]] = None |
| resources_required: Optional[List[str]] = None |
|
|
| @dataclass |
| class TechniqueNode: |
| id: str |
| name: str |
| description: str |
| tactic: Optional[str] = None |
| platforms: Optional[List[str]] = None |
| data_sources: Optional[List[str]] = None |
| detection_methods: Optional[List[str]] = None |
| mitigations: Optional[List[str]] = None |
| version: Optional[str] = None |
| created: Optional[str] = None |
| modified: Optional[str] = None |
| is_sub_technique: bool = False |
| parent_technique: Optional[str] = None |
|
|
| @dataclass |
| class ExploitNode: |
| id: str |
| title: str |
| description: str |
| exploit_type: Optional[str] = None |
| platform: Optional[str] = None |
| author: Optional[str] = None |
| date_published: Optional[str] = None |
| verified: bool = False |
| exploit_code: Optional[str] = None |
| proof_of_concept: bool = False |
| reliability: str = "UNKNOWN" |
|
|
| class RelationshipType(Enum): |
| AFFECTS = "AFFECTS" |
| EXPLOITS = "EXPLOITS" |
| RELATES_TO = "RELATES_TO" |
| USES_PATTERN = "USES_PATTERN" |
| IMPLEMENTS_TECHNIQUE = "IMPLEMENTS_TECHNIQUE" |
| MAPPED_TO_TACTIC = "MAPPED_TO_TACTIC" |
| HAS_WEAKNESS = "HAS_WEAKNESS" |
| MANUFACTURED_BY = "MANUFACTURED_BY" |
| HAS_VERSION = "HAS_VERSION" |
| RUNS_ON = "RUNS_ON" |
| DEPENDS_ON = "DEPENDS_ON" |
| SUPERSEDED_BY = "SUPERSEDED_BY" |
| PARENT_OF = "PARENT_OF" |
| CHILD_OF = "CHILD_OF" |
| RELATED_TO = "RELATED_TO" |
| PREREQUISITE_FOR = "PREREQUISITE_FOR" |
| FOLLOWS = "FOLLOWS" |
| TARGETS = "TARGETS" |
| DISCOVERED_BEFORE = "DISCOVERED_BEFORE" |
| PATCHED_BY = "PATCHED_BY" |
| SIMILAR_TO = "SIMILAR_TO" |
| VARIANT_OF = "VARIANT_OF" |
