MALICIOUS
200
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 6
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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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Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
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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 http://netcdn.co/app/431946152/hack-de-roblox-para-tener-robux-gratis-game-hack In PDF document text
- http://opac.akafarma-aceh.ac.id/repository/how-to-change-your-roblox-name-for-free-2021_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/instant-robux_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/wwwcheatsgurucom-pc-roblox-cheats-codes_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-free-body-roblox-girl_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/cheat-block-piece-roblox_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/free-robux-games-on-roblox_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-free-daily-spins-2021_GM406889139.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-free-stuff_GM406889139.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-font-free_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/free-roblox-gift-cards-not-used_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/embox-roblox-hack_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/tshirt-free-roblox-of-2021_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/free-robux-real-2021_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/free-robux-hacks-no-verification_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/minecraft-for-free-on-phone_GM479516143.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/roblox-how-to-get-in-bloxburg-for-free-2021_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/how-to-get-more-spins-on-coin-master_GM406889139.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/free-robux-no-verification_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/free-old-roblox-accounts_GM431946152.pdfIn PDF document text
- http://opac.akafarma-aceh.ac.id/repository/coin-master-free-spins-and-coins-for-iphone_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_off00003222.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3222 | 22672 bytes |
SHA-256: 9fdcfb508ab9550a00d359c0e27bdcbca0b7db6256395763a955542353289605 |
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font_01_sfnt_off000064df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64DF | 19340 bytes |
SHA-256: eafd5e666dc762f84cbc3c987ad703f6fbb112192a0d381b853d000ad204c8f0 |
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