MALICIOUS
220
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links to websites that are flagged as malicious redirectors, specifically promoting 'game hacks' and 'free generators'. The document body and heuristics indicate a lure to click these links, which likely leads to further malicious content or downloads. While no scripts were explicitly extracted, the nature of the links and the 'PDF_MALICIOUS_REDIRECTOR_LINK' heuristic suggest a potential for JavaScript execution or further exploitation upon clicking.
Machine Learning
- Nyx PDF Classifier malicious score 0.9632
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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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/cheats-coin-master-free-game-hack In PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/free-robux-just-enter-username-and-password_GM431946152.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/how-to-make-a-free-server-in-minecraft-java_GM479516143.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/how-to-get-free-coins-on-coin-master-2021_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/minecraft-multiplayer-free_GM479516143.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/try-coin-master-hack_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/hack-crack-for-coin-master-currency_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/coin-master-freebies_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/moon-static-coin-master-generator-hacks-free_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/free-roblox-adopt-me-pets_GM431946152.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/coin-master-free-items_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/master-coin-free-link_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/coin-master-free-coins-app_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/coin-master-free-spin-and-coin-link-haktuts-hacking-news_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/how-to-get-robux-without-human-verification_GM431946152.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/how-to-hack-to-get-robux_GM431946152.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/free-spins-coin-master-links_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/coin-master-daily-free-spins-link-today-blogspot_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/free-robux-app-2021_GM431946152.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/free-spins-for-coin-master-2021_GM406889139.pdfIn PDF document text
- https://elearning.man1bengkalis.id/__statics/gudangsoal/files/roblox-land-free-robux_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_003_off00004ab4.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4AB4 | 24368 bytes |
SHA-256: ed80877dec73f6088782fcab6cdcdebbdcbe1c30439b565201af018fc72403d5 |
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font_01_sfnt_off00008178.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8178 | 3124 bytes |
SHA-256: 9967c6221325a4ff3f7c4336922605f990450164c2eee2df708cc81823c6ec98 |
|||
font_02_sfnt_off00008c57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C57 | 17876 bytes |
SHA-256: d474ea2552ad4ab61fecc332af7923c97f8bd7d49077a14e922627460bfe2888 |
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