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Reconstructing the Halcyon breach from its artifacts: an evidence locker of bagged, hashed exhibits — the WKS-4471 disk image and memory, partly wiped FS-02 logs, flow and DNS records, the loader sample and fast-expiring cloud and identity logs; a forensic timeline from a phishing email to a finance user on day minus 14, through foothold, credential theft, a rogue svc-bak2 admin account, lateral movement to FS-02, data staging, exfiltration and log clearing, to EDR detection on day 0; and the discipline of keeping evidence and inference apart.
CY-EXPERT-034Expert Level · Digital Forensics

DFIR Evidence Room — Reconstructing the Breach from the Artifacts

An eighteen-hour expert investigation where you lead a breach case end to end — preserving evidence, reconstructing the forensic timeline across endpoint, memory, log, network, cloud, and identity, scoping and eradicating the intrusion, and reporting conclusions that hold.

18 hours12 chapters48 lessons236 activities12 labs

What you'll learn

  • Run a defensible investigation that separates established evidence from inference.
  • Acquire evidence soundly and reconstruct a forensic timeline across all sources.
  • Analyze disk, memory, log, network, malware, cloud, and identity artifacts.
  • Scope and eradicate an intrusion and report conclusions that hold under scrutiny.

Price:৳12,000
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