MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a high-confidence heuristic indicating it links to a 'free generator / game hack' lure. The embedded URL, https://netcdn.tw/app/431946152/free-robux-sign-in-game-hack, directly supports this, suggesting the document's purpose is to trick users into visiting a potentially malicious site. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9865
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.tw/app/431946152/free-robux-sign-in-game-hack PDF link annotation
- http://library.yamasi.ac.id//repository/how-to-get-free-robux-in-2021_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/roblox-printables-free_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/roblox-website-robux_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/how-to-get-free-outfits-on-roblox_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/roblox-arsenal-hacks-download_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/free-robux-no-survey-or-human-verification_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/minecraft-pe-apk-download_GM479516143.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/coin-master-free-spins-no-survey_GM406889139.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/google-how-do-you-get-free-robux_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/coin-master-free-link-2021_GM406889139.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/how-to-hack-roblox-on-mobile_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/coin-master-free-spins-daily-2021_GM406889139.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/how-can-i-play-minecraft-for-free_GM479516143.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/coin-master-spin-link-today-free_GM406889139.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/roblox-script-hacks_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/coin-master-free-2021-spin-link-today_GM406889139.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/free-2021-robux_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id/repository/free-robux-for-free_GM431946152.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/free-spin-generator-for-coin-master_GM406889139.pdfIn PDF document text
- http://library.yamasi.ac.id//repository/minecraft-ore-finder-mod_GM479516143.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_off00004e66.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4E66 | 25152 bytes |
SHA-256: 201a0b41acc4f26b0940ede63c4151cec15ba09a27b2d91934542e4a8905a7d4 |
|||
font_01_sfnt_off0000883f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x883F | 18420 bytes |
SHA-256: 19b3257b8e0a12b99edebbf31ebde2da0516159cff06c40bc2dc1cd10e7d4b69 |
|||
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