MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a lure related to game hacks and free in-game currency, directing users to the URL http://netcdn.co/app/431946152/how-to-cheat-on-roblox-2021-game-hack. This URL is likely to host a malicious payload or lead to further phishing attempts. The ML classifier strongly flagged this PDF as malicious, supporting the observed lure and embedded URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://netcdn.co/app/431946152/how-to-cheat-on-roblox-2021-game-hack PDF link annotation
- https://www.yantan.com.tw/upload/files/minecraft-windows-10-edition-free_GM479516143.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/how-to-get-free-1-million-robux_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/minecraft-wurst_GM479516143.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/how-to-get-free-pet-food-in-coin-master_GM406889139.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/roblox-password-hacker_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/roblox-roblox-hack-roblox-hack-2021_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/coin-master-daily-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/roblox-free-robux-codes-2021_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/freerobuxhack-us_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/rbx-gg-free-robux_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/free-robux-hack-no-human-verification-or-download_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/fabulousv2-roblox-hack_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/free-promo-codes-for-robux_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/free-robux-no-human-verification-or-survey-or-download_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/roblox-slaying-simulator-cheats_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/free-roblox-animations_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/free-spins-and-coins-coin-master_GM406889139.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/coin-master-free-spins-deutsch-download-2021-link_GM406889139.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/how-to-buy-robux-for-free_GM431946152.pdfIn PDF document text
- https://www.yantan.com.tw/upload/files/how-to-noclip-in-roblox-without-cheat-engine-2021_GM431946152.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 |
|---|---|---|---|
font_00_sfnt_off00003368.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3368 | 22520 bytes |
SHA-256: 907bb7c7e7d3e54ee80cfdbf9cffad941f5e9902afaa6cfd078b51ea39a33c15 |
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font_01_sfnt_off000065dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65DC | 19320 bytes |
SHA-256: 8244ef88a5e3a6a7f77b7c68a2cc474ff62e0a92176e09b2aabb0521137b912f |
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