MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to known malicious redirectors, specifically promoting 'free generator' or 'game hack' lures. The primary redirector identified is https://netcdn.xyz/app/406889139/free-coin-master-spins-2021-game-hack. While no scripts were explicitly extracted, the PDF structure and heuristic firings strongly indicate a social engineering attack designed to lead users to potentially malicious websites.
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/406889139/free-coin-master-spins-2021-game-hack In PDF document text
- https://audev.com/images/free-robux-gift-card-codes_GM431946152.pdfIn PDF document text
- https://audev.com/images/roblox-free-robux-com_GM431946152.pdfIn PDF document text
- https://www.audev.com/images/free-unlimited-robux_GM431946152.pdfIn PDF document text
- https://audev.com/images/free-robux-no-human-verify_GM431946152.pdfIn PDF document text
- https://www.audev.com/images/roblox-group-free-robux_GM431946152.pdfIn PDF document text
- https://audev.com/images/robux-generator-no-verification-2021_GM431946152.pdfIn PDF document text
- https://audev.com/images/how-to-change-roblox-name-for-free_GM431946152.pdfIn PDF document text
- https://audev.com/images/minecraft-116-1-download_GM479516143.pdfIn PDF document text
- https://www.audev.com/images/como-hackear-coin-master_GM406889139.pdfIn PDF document text
- https://audev.com/images/coin-master-34-4-hack-download_GM406889139.pdfIn PDF document text
- https://audev.com/images/master-coin-free-spin_GM406889139.pdfIn PDF document text
- https://www.audev.com/images/how-to-hack-roblox-to-get-free-robux_GM431946152.pdfIn PDF document text
- https://www.audev.com/images/coin-master-no-download-app-but-play-for-free_GM406889139.pdfIn PDF document text
- https://www.audev.com/images/how-to-hack-and-get-free-robux_GM431946152.pdfIn PDF document text
- https://audev.com/images/coin-master-hack-spins-apk-download_GM406889139.pdfIn PDF document text
- https://audev.com/images/minecraft-anarchy-server-no-hacks_GM479516143.pdfIn PDF document text
- https://www.audev.com/images/coin-master-free-coins-and-spins-link-2021_GM406889139.pdfIn PDF document text
- https://audev.com/images/how-to-hack-roblox-accounts-for-robux_GM431946152.pdfIn PDF document text
- https://audev.com/images/coin-master-card-collection-hack-2021_GM406889139.pdfIn PDF document text
- https://audev.com/images/how-to-get-free-robux-hack-2021_GM431946152.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_off00004b5a.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4B5A | 24092 bytes |
SHA-256: eb6ef020d84c66c23e81f54d0b97d980225015b258aeb7adfe5b72615e715ce1 |
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font_01_sfnt_off00008253.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8253 | 18288 bytes |
SHA-256: cbf21fc5c11f74798808ab0cc71af5e4bf323ced5a050f8983f0748b8c809d88 |
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