MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple links to external websites, one of which is identified as a malicious redirector. The document body and embedded links suggest a lure for game-related cheats or currency, likely leading to further malicious content or potentially unwanted applications. No scripts were extracted, but the presence of malicious redirectors and the lure indicate a phishing or social engineering attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
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 https://netcdn.xyz/app/431946152/robux-download-game-hack In PDF document text
- https://www.sarsen.net/uploads/files/files/free-robux-quiz_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/free-robux-human-verification_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/master-coin-free-spin-daily_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/coin-master-free-cards-2021_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/roblox-arsenal-hack-script-pastebin_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/robux-free-online_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/rbl-gg-free-robux_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/how-to-send-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/roblox-com-free_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/roblox-premium-free_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/coin-master-free-coins-and-spins_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/free-spin-coin-master-2021_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/free-spins-on-coin-master-link_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/show-me-how-to-get-free-robux_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/master-free-spin-and-coin-links-html-m-1_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/coin-master-cheats-2021_GM406889139.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/minecraft-realms-free_GM479516143.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/roblox-2021_GM431946152.pdfIn PDF document text
- https://www.sarsen.net/uploads/files/files/play-coin-master-online-free_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 |
|---|---|---|---|
stream_003_off0000499a.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x499A | 25808 bytes |
SHA-256: a6916aa4c89527fa411d243d9592fdc1f112d7eaa5f9816aea46eb4fb160f940 |
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font_01_sfnt_off00008484.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8484 | 18656 bytes |
SHA-256: 643f530bc401710360b2f74e2e590a7f6ab15445ebda3165faa7e078ea1fa698 |
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