32 lines
2.1 KiB
Markdown
32 lines
2.1 KiB
Markdown
# Ghost in the Registry
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**Category:** Database
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**Points:** 240
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## Description
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\<iframe src="" style="background-image: url('https://deadface.sfo3.cdn.digitaloceanspaces.com/2026/img/wayfinder/ghost_in_the_registry.png');background-size:cover;background-position:center center;background-origin:content-box;background-repeat:no-repeat;background-color:rgba(40, 40, 40,0);min-height:80px;height:130px;width:100%;padding:10px;border:none" title="Thumbnail">\</iframe>
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\<sup>Created By: \<code>@syyntax\</code>\</sup>
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\<style>
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.tiny-text {
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font-size: 6px;
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color: #1a1a1a;
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}
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\</style>
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\<span class="tiny-text">flag{9de3c45430f57b1a}\</span>
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Diverted narcotics need a paper trail that leads nowhere. Investigators suspect a fabricated patient — one who is issued controlled-substance prescriptions but has never actually been seen for a single clinical encounter. Aurora uses one enterprise `patient_id` across all of its systems, so records join across databases. Find the patient who has at least one Schedule II prescription but zero encounters in `aurora_ehr`, and report their MRN.
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Use provided MySQL shell.
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Submit the MRN as `deadface{MRN}`. Example: `deadface{AH-1234567}`.
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[Access Database](https://aurora.dctf.io)
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## Services
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- [https://deadface.sfo3.cdn.digitaloceanspaces.com](https://deadface.sfo3.cdn.digitaloceanspaces.com)
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- [https://aurora.dctf.io)](https://aurora.dctf.io))
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