MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple heuristics indicating malicious redirector links, specifically targeting users with lures related to game hacks and free generators. The embedded URL 'http://netcdn.co/app/431946152/did-biggy-get-robux-free-norris-nuts-game-hack' is identified as a malicious redirector. The document body also contains this URL, reinforcing the lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://netcdn.co/app/431946152/did-biggy-get-robux-free-norris-nuts-game-hack In PDF document text
- http://perpus.poltekeskupang.ac.id/repository/hack-coin-master-link_GM406889139.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/pg-family-friendly-roblox-content-free-robux-2021-builders-club_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id//repository/ways-to-get-free-robux_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/coin-master-daily-free-spin-app_GM406889139.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/roblox-guess-that-song-cheat_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/how-to-hack-coin-master-game-without-root_GM406889139.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id//repository/coin-master-hacks-2021_GM406889139.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id//repository/minecraft-apk-download-free-11-055_GM479516143.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/coinmaster-fan-page_GM406889139.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id//repository/free-roblox-printables_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id//repository/free-robux-with-no-human-verification_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/how-to-get-free-robux-without-verification-2021_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/hack-initiate-unlimited-free-robux-40m_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/minecraft-client-download_GM479516143.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id//repository/tower-of-hell-roblox-hack_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/free-roblox-glasses_GM431946152.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/free-spin-app-for-coin-master_GM406889139.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/how-do-i-get-free-coins-in-coin-master_GM406889139.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id/repository/cheating-hacks-for-coin-master_GM406889139.pdfIn PDF document text
- http://perpus.poltekeskupang.ac.id//repository/free-robux-no-verification-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 |
|---|---|---|---|
font_00_sfnt_off000032d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x32D4 | 22256 bytes |
SHA-256: 975369467eb81755e3cbd61f2d85bdd262d912f36fe7cfd3590af91dd941964b |
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font_01_sfnt_off000064b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B3 | 19460 bytes |
SHA-256: 0c22f096e41b3689c2d14101957a17eec745b8450875734261e0f5c93b42434e |
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