fix(ttp): expand R0054/R0055/R0057 emits + LAST_REVIEWED markers
The IntelLifter's _emit_filtered fans out only the rule.emits entries
whose technique_id appears in the predicate's decision set. v1's emits
lists were narrow supersets of the common case, silently dropping the
rest of the predicate's possible emissions:
R0054 dropped: T1046 (cat 14), T1078 (cat 20), T1090 (cats 9/13),
T1496 (cat 11), T1595 (cats 14/19)
R0055 dropped: T1090 (tor_exit_node), T1110 (ssh_bruteforcer),
T1588 (the second emit of every C2-framework tag)
R0057 dropped: T1105 (payload_delivery, download_url)
Bump rule_version 1->2 on R0054/R0055/R0057, expand emits to cover
every technique the predicate produces. R0056 (Feodo) and R0058
(aggregate bump) carry no enum and stay at v1.
All five YAMLs gain `last_reviewed: "2026-05-02"` and
`next_review: "2026-08-02"` markers; the rule YAML is now the
canonical record of when the mapping was last reconciled against
upstream, with DEBT.md as the calendar reminder.
This commit is contained in:
@@ -1,10 +1,19 @@
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rule_id: R0054
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rule_version: 1
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rule_version: 2
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last_reviewed: "2026-05-02"
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next_review: "2026-08-02"
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name: abuseipdb_category
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description: |
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AbuseIPDB category → ATT&CK technique mapping per Appendix A.10.
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IntelLifter reads AttackerIntel.abuseipdb_categories and emits
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one tag per matching category code.
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IntelLifter reads AttackerIntel.abuseipdb_categories and emits one
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tag per technique the predicate selects from the matched categories.
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v2 (2026-05-02 ship-time audit): expanded ``emits`` to cover every
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technique the predicate can produce — v1 silently dropped T1046
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(cat 14), T1078 (cat 20), T1090 (cats 9/13), T1496 (cat 11),
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T1498 (cat 4 — still unmapped intentionally), T1595 (cats 14/19).
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Also corrects the cat 10/17 → 4/13 wire-vs-design typo and adds
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cat 7 (Phishing) → T1566 and cat 16 (SQL Injection) → T1190.
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applies_to:
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- intel
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match:
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@@ -20,6 +29,21 @@ emits:
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- tactic: TA0001
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technique_id: T1566
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confidence: 0.7
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- tactic: TA0007
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technique_id: T1046
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confidence: 0.7
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- tactic: TA0001
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technique_id: T1078
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confidence: 0.6
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- tactic: TA0011
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technique_id: T1090
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confidence: 0.6
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- tactic: TA0040
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technique_id: T1496
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confidence: 0.6
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- tactic: TA0043
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technique_id: T1595
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confidence: 0.7
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evidence_fields:
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- abuseipdb_categories
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- abuse_confidence_score
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- abuseipdb_score
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