MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a high-severity heuristic firing for linking to a game hack redirector, specifically targeting "Coin Master Map" and "free generator" lures. The embedded URL, https://netcdn.online/app/406889139/coin-master-map-game-hack, is the primary indicator of this malicious redirection. While no scripts were extracted, the PDF structure and heuristics strongly suggest a social engineering attack to drive users to a potentially malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9874
Heuristics 4
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PDF links to a 'free generator / game hack' redirector high 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.
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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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External URI info PDF_URIPDF contains an external URL action
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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.online/app/406889139/coin-master-map-game-hack PDF link annotation
- https://www.astrospace.com.tw/upload/files/minecraft-reach-hack_GM479516143.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/minecraft-xbox-one-free_GM479516143.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/how-do-you-get-minecraft-for-free_GM479516143.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/free-robux-by-watching-ads_GM431946152.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/minecraft-education-edition-free_GM479516143.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/free-robux-co_GM431946152.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/tryrbx-site-free-robux_GM431946152.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/free-coin-master-spins-2021_GM406889139.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/free-spin-coin-master-link-download_GM406889139.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/free-roblox-hack_GM431946152.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/how-to-send-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/mangocheats-com-hack-coin-master-cheat_GM406889139.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/free-hair-roblox_GM431946152.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/coin-master-hack-mod-apk-unlimited-spins_GM406889139.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/how-to-get-hacks-on-roblox_GM431946152.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/roblox36com-free-robux_GM431946152.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/coinmasterhack-club_GM406889139.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/coin-master-free-link-2021_GM406889139.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/mcpe-master-unlimited-coins-hack-apk_GM406889139.pdfIn PDF document text
- https://www.astrospace.com.tw/upload/files/feb-23-2021-free-coin-master-spins_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 |
|---|---|---|---|
stream_004_off00004deb.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4DEB | 25508 bytes |
SHA-256: 6b152f50688ba338d04fc68b5bd90194a3f8d1215b6bd651248b97b28854275b |
|||
font_01_sfnt_off00008712.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8712 | 17724 bytes |
SHA-256: 9e44998f7e34f80bf6f888723cb1b3627d3435beb85dab6869a809f9de55aede |
|||
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