Files
DECNET/rules/ttp/R0057.yaml
anti b819dfefa3 feat(ttp): E.3.8 R0054-R0058 intel cohort + mark step done
5 YAMLs for the intel-verdict cohort per Appendix B / A.10:
AbuseIPDB category mapping, GreyNoise classification, Feodo
Tracker hit, ThreatFox IOC type, aggregate-malicious bump-only.
IntelLifter (E.3.10) consumes by rule_id and tolerates absence
silently (null provider column → no tag).

R0058 is the meta bump-only rule — emits a single confidence=0.0
sentinel so it validates and surfaces in the catalogue, but the
repository's sub-0.3 drop ensures no fresh tag persists if the
fanout fires accidentally. test_intel_rules.py pins that
zero-confidence invariant.

Marks E.3.8 done in development/TTP_TAGGING.md with the cohort-
split summary.
2026-05-01 09:22:48 -04:00

24 lines
464 B
YAML

rule_id: R0057
rule_version: 1
name: threatfox_ioc
description: |
abuse.ch ThreatFox IOC type → ATT&CK technique mapping with
family attribution.
applies_to:
- intel
match:
kind: lifter:intel_threatfox
provider: threatfox
emits:
- tactic: TA0011
technique_id: T1071
confidence: 0.8
- tactic: TA0042
technique_id: T1588
sub_technique_id: T1588.001
confidence: 0.8
evidence_fields:
- ioc_type
- malware_family
- threat_type