MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous links to external websites, many of which are related to game cheats and hacks for popular games like Coin Master and Roblox. The ML classifier strongly indicated maliciousness, and the presence of a link farm suggests an attempt to distribute malicious content or phish for credentials. The document body, though heavily obfuscated, contains references to game hacks and URLs, reinforcing the lure. No scripts were extracted, but the PDF structure itself facilitates the distribution of these malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9432
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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/coin-master-hack-pc-free-game-hack
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/how-to-get-roblox-premium-for-free_GM431946152.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/how-to-get-free-snacks-in-coin-master_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/coin-master-free-spins-link_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/spin-rewards-coin-master_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/oprewards-login_GM431946152.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/roblox-hack-com_GM431946152.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/coin-master-daily-free-spins-and-coins_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/how-to-get-free-robux-no-human-verification_GM431946152.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/coin-master-free-spins-today-new_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/coin-master-mod-version-free-download-ios_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/minecraft-creative-mode-free_GM479516143.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/how-to-get-free-robux-without-download-apps-or-survey_GM431946152.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/free-roblox-gift-card_GM431946152.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/coin-master-hack-apk-july-2021_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/coin-master-invite-friends-free-spins_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/coin-master-free-spins-link-facebook-page_GM406889139.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/free-robux-with-no-human-verification_GM431946152.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/minecraft-pe-apk-download_GM479516143.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/how-do-you-get-free-robux-without-doing-anything_GM431946152.pdf
- https://www.portalgrandeponto.com.br/public/uploads/galerias/ckeditor/files/robux-free-promo-codes_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off00004e34.bin125f9c687f5f1e84fa248c43ba41544125166fa7cf4d725a61fee003c60d2a71 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4E34 | 24736 bytes |
font_01_sfnt_off00008601.bin3bb1335f7da4134690c4759f4b2dd138e1b22c856516215a11881910a3ad1ed9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8601 | 3524 bytes |
font_02_sfnt_off00009273.bind1e417f8400c4227caca57c80f12745841979f8062967c06e5a64cb2220bf511 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9273 | 18036 bytes |
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