# Fixture 2 (vpn_hopping) — see development/CAMPAIGN_CLUSTERING.md §2
# and development/IDENTITY_RESOLUTION.md.
#
# One campaign, one actor, rotating across 5 distinct ASNs. JA3, HASSH,
# and payload_hash are STABLE across every rotation — these are the
# signals "the attacker can't cheaply rotate" (per the identity
# resolution design doc) and they're the reason a clusterer should
# recover all 5 observation rows as ONE identity, ONE campaign.
#
# Ground truth (verified at every level):
#   - 5 observations  → 1 identity → 1 campaign  (per truth_labels())
#
# Pass condition: a fingerprint-driven clusterer must fold all 5 rows
# into one cluster at both campaign-level and identity-level scoring.
#
# Adversarial condition: an asn_clusterer (group attackers by ASN —
# the textbook bad heuristic) must fragment the campaign into 5
# pieces and breach the completeness floor. This is what proves "ASN
# match" is correctly weighted "very low" in the planned similarity
# graph (per TODO clusterer feature list).
#
# ASN choice: synthetic private-use values (RFC 6996 64512–64534) so
# the fixture never collides with real-world data and signals "not
# real" to readers at a glance.
campaign:
  id: vpn-hopping-001
  actors:
    - id: hopper-a
      asn: 64512                    # primary; rotation_asns overrides per row
      ip_pool: rotating
      rotation_count: 5
      rotation_asns: [64512, 64513, 64514, 64515, 64516]
      ja3: "771,4865-4866-4867-49195-49199-49196-49200,0-23-65281-10-11-35-16-5-13-18-51-45-43-27,29-23-24,0"
      hassh: "vpn-hopper-cccccccc-cccccccc-cccccccc"
      hours_active_utc: [12, 13, 14, 15, 16]
      jitter_seconds: 60
  phases:
    - name: delivery
      actor: hopper-a
      target_selector: { service: ssh, count: 5 }
      dwell_seconds: 1
    - name: exploitation
      actor: hopper-a
      tool_signature:
        # Stable payload across every rotation — same dropper from
        # whatever staging the operator uses, regardless of which VPN
        # exit they emerge from.
        payload_hash: "vpn-hopper-stage1-payload"
      target_selector: { service: ssh, count: 5 }
      dwell_seconds: 5
    - name: discovery
      actor: hopper-a
      target_selector: { service: ssh, count: 5 }
      dwell_seconds: 5
  duration_days: 2
