MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links to redirector domains, specifically promoting "game hacks" and "free spins" to lure users. The primary redirector URL, https://netcdn.xyz/app/406889139/coin-master-free-spin-ml-game-hack, is flagged as malicious. While no scripts were explicitly extracted, the PDF structure and embedded links strongly suggest a malicious workflow designed to lead the user to potentially harmful content or further downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9648
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-free-spin-ml-game-hack In PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/games-that-give-you-free-robux_GM431946152.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/roblox-phantom-forces-hack_GM431946152.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/minecraft-free-games-no-download_GM479516143.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/free-robux-2021-no-human-verification_GM431946152.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/best-roblox-hacks_GM431946152.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/freespinandcoinblogspot-com-2021-11-coinmasterfreespins_GM406889139.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/coin-master-free-attack-hack_GM406889139.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/free-spins-on-coin-master-game_GM406889139.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/free-minecraft-printables-food-labels_GM479516143.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/how-to-change-your-roblox-username-for-free-2021_GM431946152.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/how-do-i-get-free-spins-in-coin-master_GM406889139.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/roblox-generator-no-verification_GM431946152.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/free-coin-spin-coin-master_GM406889139.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/free-coins-coin-master-link_GM406889139.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/free-2021-robux_GM431946152.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/play-roblox-for-free-on-google_GM431946152.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/coin-master-free-gold-cards-link_GM406889139.pdfIn PDF document text
- https://indo-parabola.com/ckfinder/userfiles/files/coin-master-hacks-for-free-spins_GM406889139.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/best-free-spins-link-coin-master_GM406889139.pdfIn PDF document text
- https://www.indo-parabola.com/ckfinder/userfiles/files/roblox-com-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 |
|---|---|---|---|
font_00_sfnt_off000048ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48AD | 23804 bytes |
SHA-256: 671d2ac06c39c633926b8e334b521c74b877bd00edcefbd49daa1a04c92ccc09 |
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font_01_sfnt_off00007eb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EB0 | 2920 bytes |
SHA-256: 601c50867a41b9362538ff18e5f9479a0f9badf698aaf1eb7e88469c11719db7 |
|||
font_02_sfnt_off000088ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88CA | 17960 bytes |
SHA-256: 444b71fec9169bc90a734dd5dd223b39b45661ce510f738c863c1de9395466a1 |
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