MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged as malicious by an ML classifier. The file routes users through malicious redirector infrastructure and presents a deceptive download button. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9648
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.xyz/app/406889139/spin-coin-master-hack-game-hack PDF link annotation
- https://www.tw-storage.com.tw/upload/files/minecraft-apk-free-download-016-0_GM479516143.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/roblox-free-wings_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/how-to-hack-robux_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/free-spins-on-coin-master-game_GM406889139.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/body-roblox_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/free-robux-easy-and-fast_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/roblox-hacks-and-cheats_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/free-robux-hack-no-human-verification-or-survey_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/how-to-download-wurst_GM479516143.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/master-coin-free-spin-daily_GM406889139.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/free-robux-cards_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/twitter-coin-master-free-spins_GM406889139.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/how-to-get-free-robux-without-verifying-2021_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/free-robux-picture_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/coin-master-village-3_GM406889139.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/coin-master-free-spin-and-coins-links-2021_GM406889139.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/oprewards-com-robux_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/robux-com-free_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/give-me-free-robux_GM431946152.pdfIn PDF document text
- https://www.tw-storage.com.tw/upload/files/free-spins-coin-master-links-thursday-november-28-2021_GM406889139.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_off00004951.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4951 | 24996 bytes |
SHA-256: 24fbf8b24a1659bc60dca99eafb25e3adaaae80440557819067f61a4e7021129 |
|||
font_01_sfnt_off00008187.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8187 | 2840 bytes |
SHA-256: 3fb127b764b9d10f5525bc4de5ec8316de704409ccb0cf21cff3ad8a30d11676 |
|||
font_02_sfnt_off00008b39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B39 | 17892 bytes |
SHA-256: a3a1b04a82279d9b81c305d9015fdfbc4eb608af79be49bd49bec6a16d15ba5c |
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