MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links to known malicious redirectors, specifically advertising 'Coin Master Hack' and 'Robux' generators. The primary lure URL is https://netcdn.xyz/app/406889139/coin-master-hack-no-human-verification-2021-game-hack, which is flagged as malicious. The document body, though heavily obfuscated, contains references to this URL and appears to be a lure for a scam. No scripts were extracted, but the embedded links strongly indicate a phishing or scamming attempt.
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/coin-master-hack-no-human-verification-2021-game-hack In PDF document text
- http://arthakranti.org/images/free-robux-gen_GM431946152.pdfIn PDF document text
- http://arthakranti.org/images/microsoft-store-robux_GM431946152.pdfIn PDF document text
- http://arthakranti.org/images/coin-master-hack-without-verification-2021_GM406889139.pdfIn PDF document text
- http://arthakranti.org/images/free-minecraft-windows-10-account_GM479516143.pdfIn PDF document text
- http://arthakranti.org/images/coin-master-free-spins-and-coins_GM406889139.pdfIn PDF document text
- http://arthakranti.org/images/robux-free-com_GM431946152.pdfIn PDF document text
- http://arthakranti.org/images/free-minecraft-videos_GM479516143.pdfIn PDF document text
- http://arthakranti.org/images/coin-master-free-spins-link-today-new_GM406889139.pdfIn PDF document text
- http://arthakranti.org/images/how-to-earn-robux-for-free-2021_GM431946152.pdfIn PDF document text
- http://arthakranti.org/images/coin-master-daily-free-spins-2021_GM406889139.pdfIn PDF document text
- http://arthakranti.org/images/how-to-get-free-robux-in-2021_GM431946152.pdfIn PDF document text
- http://arthakranti.org/images/robux-free-robux_GM431946152.pdfIn PDF document text
- http://arthakranti.org/images/pokemon-go-free-avatar-items_GM1094591345.pdfIn PDF document text
- http://arthakranti.org/images/coin-master-free-coins-link_GM406889139.pdfIn PDF document text
- http://arthakranti.org/images/how-to-get-real-robux_GM431946152.pdfIn PDF document text
- http://arthakranti.org/images/free-coin-and-spin-in-coin-master_GM406889139.pdfIn PDF document text
- http://arthakranti.org/images/roblox-free-robux_GM431946152.pdfIn PDF document text
- http://arthakranti.org/images/minecraft-noob-vs-pro-vs-hacker-vs-god_GM479516143.pdfIn PDF document text
- http://arthakranti.org/images/get-gold-coin-master-village-hack_GM406889139.pdfIn PDF document text
- http://arthakranti.org/images/coin-master-hack-2021_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_off00004902.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4902 | 24476 bytes |
SHA-256: 1b967801da9a0dceee5d9905bc2e1929acb2eacc34de137502dfab9d6f66da96 |
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font_01_sfnt_off000080e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80E5 | 18652 bytes |
SHA-256: a8ac93ce14fdca52a5b6c8b5e666cce4eecb8a0a07e33e24ccf8b934d9dd8f42 |
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