MALICIOUS
180
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9796
Heuristics 5
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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.tw/app/431946152/wahoo-gaming-free-robux-game-hack In PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/how-many-levels-are-there-in-coin-master_GM406889139.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/how-to-hack-roblox-accounts-on-phone_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/coin-master-free-spins-link-blogspot-2021_GM406889139.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/www-coin-master-hack-com_GM406889139.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/wurst-download_GM479516143.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/free-robux-microsoft_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/free-robux-hack-2021_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/free-robux-that-actually-works_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/roblox-jailbreak-hack-download_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/coin-master-ad_GM406889139.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/free-robux-no-verification-or-survey_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/coin-master-free-link-spin_GM406889139.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/free-robux-codes-2021-real_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/coin-master-34-4-hack-download_GM406889139.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/can-you-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/free-robux-no-human-verification-no-survey_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/coin-master-cheat-engine-hack_GM406889139.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/how-to-get-free-robux-not-a-scam_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/www-roblox-com-free-games_GM431946152.pdfIn PDF document text
- http://perpustakaan.kedokteran.ump.ac.id/index/repository/easypoints-gg-roblox_GM431946152.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off0000547d.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x547D | 25608 bytes |
SHA-256: df1a4dc4a6818d68eee608745bde525e52983787a78eb20738ee5329d1db0699 |
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font_01_sfnt_off00009093.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9093 | 3608 bytes |
SHA-256: 608f0dd4f6bfb6adbccec84228618ee8e4c9e09226d7330efb5300e499d1567f |
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font_02_sfnt_off00009d1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D1A | 19272 bytes |
SHA-256: 5f4e2f16e52c7a3869556c09b7995b2b6059f181ee3e62c29932ba8ad64eb765 |
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