MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links that redirect to a known malicious domain, masquerading as a 'free Robux generator' or 'game hack'. The document body and heuristics indicate a lure to trick users into clicking these links, likely leading to further malicious content or downloads. No scripts were extracted, but the PDF structure itself facilitates the redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9900
Heuristics 4
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PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LUREPDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://netcdn.tw/app/431946152/free-robux-app-game-hack In PDF document text
- https://www.teapotjewelry.com/images/coin-master-daily-free-spins-link-app_GM406889139.pdfIn PDF document text
- https://www.teapotjewelry.com/images/free-robux-generator-no-human-verification-2021_GM431946152.pdfIn PDF document text
- https://www.teapotjewelry.com/images/free-robux-2021_GM431946152.pdfIn PDF document text
- https://www.teapotjewelry.com/images/coin-master-free-spins-link-blogspot-2021_GM406889139.pdfIn PDF document text
- https://www.teapotjewelry.com/images/free-robux-generator_GM431946152.pdfIn PDF document text
- https://www.teapotjewelry.com/images/how-to-hack-roblox-accounts-2021_GM431946152.pdfIn PDF document text
- https://www.teapotjewelry.com/images/how-to-get-free-robux-without-verifying-2021_GM431946152.pdfIn PDF document text
- https://www.teapotjewelry.com/images/coin-master-free-daily-spins-link_GM406889139.pdfIn PDF document text
- https://www.teapotjewelry.com/images/hacks-to-get-free-robux_GM431946152.pdfIn PDF document text
- https://www.teapotjewelry.com/images/coin-master-fan-page-free-spins_GM406889139.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002a26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2A26 | 22184 bytes |
SHA-256: 939cba6ddbf79c62e0815e0fcbcb6535b9de4d405fb4fbf808df350eaaab9af4 |
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font_01_sfnt_off00005b93.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B93 | 18376 bytes |
SHA-256: 384498ba111d6873fd518918b68e990ead829c843169c484025de2cce92be77d |
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