MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous links to other PDFs, forming a link farm designed to attract users searching for game cheats and hacks. The primary URL, http://netcdn.co/app/431946152/free-robux-no-human-verification-2021-or-survey-game-hack, likely serves as a lure to download a secondary payload. The ML classifier strongly indicated maliciousness, and the presence of external links and a call-to-action button further supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://netcdn.co/app/431946152/free-robux-no-human-verification-2021-or-survey-game-hack
- https://www.wannon.tw/upload/files/how-to-hack-roblox-without-downloading-any-apps_GM431946152.pdf
- https://www.wannon.tw/upload/files/coin-master-free-spin-today_GM406889139.pdf
- https://www.wannon.tw/upload/files/youtube-hack-any-roblox-account-no-loading_GM431946152.pdf
- https://www.wannon.tw/upload/files/static-moonactive-net-link_GM406889139.pdf
- https://www.wannon.tw/upload/files/coin-master-free-cards-and-spin-link_GM406889139.pdf
- https://www.wannon.tw/upload/files/what-is-coin-master-app_GM406889139.pdf
- https://www.wannon.tw/upload/files/free-spin-link-coin-master-app_GM406889139.pdf
- https://www.wannon.tw/upload/files/free-sjywars-servers-for-roblox_GM431946152.pdf
- https://www.wannon.tw/upload/files/how-to-hack-other-players-in-roblox_GM431946152.pdf
- https://www.wannon.tw/upload/files/btools-hack-for-roblox-link_GM431946152.pdf
- https://www.wannon.tw/upload/files/how-to-get-minecraft-windows-10-for-free-with-java_GM479516143.pdf
- https://www.wannon.tw/upload/files/free-minecraft-coloring-pages_GM479516143.pdf
- https://www.wannon.tw/upload/files/01-know-this-free-robux-secret_GM431946152.pdf
- https://www.wannon.tw/upload/files/free-spins-and-coins-for-coin-master_GM406889139.pdf
- https://www.wannon.tw/upload/files/free-roblox-gear-2021_GM431946152.pdf
- https://www.wannon.tw/upload/files/free-robux-kid-friendly_GM431946152.pdf
- https://www.wannon.tw/upload/files/free-robux-com-2021_GM431946152.pdf
- https://www.wannon.tw/upload/files/coin-master-free-gift-link-2021_GM406889139.pdf
- https://www.wannon.tw/upload/files/roblox-hack-game_GM431946152.pdf
- https://www.wannon.tw/upload/files/pubg-uc-carding-method-2021_GM1330123889.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000302d.binf5a792544586a3cb0bec11e1878eb588697c1b3908154f9737ca58787ee46f76 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x302D | 22160 bytes |
font_01_sfnt_off00006123.bin0f6b43ae9e65d7a80009945f739e437c192855e977f33187dcbeb8854b1faeec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6123 | 20028 bytes |
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