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feat: Cisco Secure Firewall SnortML GID411 and dual-signal corroboration samples #1206

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feat: Cisco Secure Firewall SnortML GID411 and dual-signal corroboration samples #1206

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ba06f38
feat: Cisco Secure Firewall SnortML GID411 and dual-signal corroborat…
AAH20 Aug 16, 2026
3449255
fix: correct dual-signal SnortML sample data per review feedback
AAH20 Aug 18, 2026
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13 changes: 13 additions & 0 deletions ...co_secure_firewall_threat_defense/dual_signal_corroboration/dual_signal_corroboration.yml
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author: Ahmed Hassan
id: 98845775-b43a-4e2d-84b0-f8ba387a7e37
date: '2026-08-18'
description: Synthetically generated dataset pairing a classic Snort signature IntrusionEvent (GeneratorID=1) with its corroborating ConnectionEvent (Encrypted Visibility Engine telemetry) sharing the same ConnectionID, for dual-signal corroboration analytic unit tests.
environment: manual simulations in a controlled lab environment
directory: dual_signal_corroboration
mitre_technique:
- T1190
datasets:
- name: dual_signal_events
path: /datasets/cisco_secure_firewall_threat_defense/dual_signal_corroboration/dual_signal_events.log
sourcetype: cisco:sfw:estreamer
source: cisco:sfw:estreamer
3 changes: 3 additions & 0 deletions ...ets/cisco_secure_firewall_threat_defense/dual_signal_corroboration/dual_signal_events.log
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3 changes: 3 additions & 0 deletions ...cisco_secure_firewall_threat_defense/intrusion_event_snortml/intrusion_events_snortml.log
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13 changes: 13 additions & 0 deletions ...cisco_secure_firewall_threat_defense/intrusion_event_snortml/intrusion_events_snortml.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
author: Ahmed Hassan
id: 68062594-f5df-4ac6-a928-c224a6c92c74
date: '2026-08-18'
description: Synthetically generated IntrusionEvent samples with GeneratorID=411 (SnortML, ML-only detection with no corroborating classic signature) for dual-signal triage tests. ML probability must not be equated to a classic Snort signature true positive.
environment: manual simulations in a controlled lab environment
directory: intrusion_event_snortml
mitre_technique:
- T1190
datasets:
- name: intrusion_events_snortml
path: /datasets/cisco_secure_firewall_threat_defense/intrusion_event_snortml/intrusion_events_snortml.log
sourcetype: cisco:sfw:estreamer
source: cisco:sfw:estreamer