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  SENTINEL — CYBER FORENSICS TEST LAB — CHAIN-OF-CUSTODY EVIDENCE
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Case Ref         : CFL-20260829-89616C
Generated (UTC)  : 2026-08-29T03:26:52.613981+00:00
Stream           : GOVERNMENT  (tier GOVERNMENT)
Collector        : SENTINEL Cyber Forensics Test Lab (automated evidence collector)
Recipient        : FBI IC3 / CISA (SIMULATED handoff via authenticated channel)
Integrity SHA256 : 375791afe4d96af30dd3e706dfb9c20c16852efe30eeb6735acf0c3e66f1b6d0

LEGAL NOTICE
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PASSIVE defensive evidence gathered from decoy systems we own. No third-party system was accessed. No malware was executed (SIMULATED containment). Attribution is INDICATIVE ONLY. Trackers are passive. Pursuit/enforcement is performed solely by LAW ENFORCEMENT (FBI IC3 / CISA), never by the platform operator. Track-back, not hack-back.

CHAIN OF CUSTODY
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  [1] 2026-08-29T03:26:52.613988+00:00  PhishBot 3.0
       Scanned inbound sms lure (verdict Smishing, score 74).
  [2] 2026-08-29T03:26:52.613992+00:00  VigilantGuard
       Sealed artifact in simulated sandbox (sha256 c9386af3b9016ca9...); never executed.
  [3] 2026-08-29T03:26:52.613994+00:00  VigilantGuard
       Served watermarked+tokenized bait (master_keys.txt) on decoy server decoy-gov-airgap-vault.internal (VigilantGuard honeynet, isolated).
  [4] 2026-08-29T03:26:52.613996+00:00  Forensics Lab
       Documented case: verdict Malicious score 100; cure NEW_SIGNATURE (signature #6).
  [5] 2026-08-29T03:26:52.613999+00:00  Tracker Mint
       Minted passive HMAC tracker jti f4d8e959-98ed-4634-95a5-dd4cfd0289e1.
  [6] 2026-08-29T03:26:52.614000+00:00  SENTINEL Cyber Forensics Test Lab (automated evidence collector)
       Packaged chain-of-custody bundle to GOVERNMENT outbox stream addressed to FBI IC3 / CISA (SIMULATED handoff via authenticated channel).

FORENSICS SUMMARY
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  Channel        : sms
  PhishBot 3.0   : Smishing (score 74)
  Verdict        : Malicious (score 100) Trojan.Generic.Sim
  SHA256         : c9386af3b9016ca92089a9fda2ef5c2bcc8042fc38621c4876da13d16cde625f
  Cure status    : NEW_SIGNATURE (signature #6)
  Mitigation     : Suggested cure (synthetic): isolate host, revoke exposed decoy credentials, block matching sha256 at endpoint controls, hand signature to responders. Do NOT execute the artifact.
  Attribution    : INDICATIVE ONLY (for law-enforcement follow-up, NOT proof): Toolmarks resemble a commodity crimeware kit (widely resold).

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END OF BUNDLE — pursuit/enforcement is performed by LAW ENFORCEMENT.
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