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14 lines
471 B
Python
14 lines
471 B
Python
"""Escape attempt: trigger kernel SysRq action via /proc/sysrq-trigger.
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Expected outcome: PermissionError (read-only rootfs or missing CAP_SYS_ADMIN).
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"""
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import sys
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try:
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with open("/proc/sysrq-trigger", "w") as f:
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f.write("h") # 'h' = print help (harmless but requires access)
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print("NYX_ESCAPE_SUCCESS: wrote to /proc/sysrq-trigger")
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sys.exit(0)
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except (PermissionError, OSError) as e:
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print(f"BLOCKED: {e}", file=sys.stderr)
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sys.exit(1)
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