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Preview build: sign-in and grading run on the server. MFA is not enabled, and storage is in server memory so it does not survive a restart.

LearnDefend
Browser LabLD-DFIR-LAB-001Medium
Browser LabLD-DFIR-LAB-001Medium30 min

The Vanished Executable

A suspicious tool was reported on Wadi Logistics workstation WD-OPS-04, but the file is no longer on disk. You have a Prefetch parse, an Amcache excerpt and the account's browser/shell history. Establish what ran, when, its identity, and where it came from — and claim only what each artifact supports.

What you will be able to do

  • Prove execution of a deleted binary from its artifacts.
  • Recover the binary's identity (hash) after deletion.
  • Establish provenance from history artifacts.
Windows SecurityLog AnalysisIOC AnalysisT1204User ExecutionT1567.002Exfiltration to Cloud Storage

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