MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document presents itself as a "Hacks Para Roblox" download, but contains a fake CAPTCHA lure to trick users into executing malicious content. The ML classifier strongly flagged this PDF as malicious, and it contains an external URI pointing to a potential payload. While no scripts were directly extracted, the PDF structure and heuristics suggest it is designed to exploit user interaction to download and execute a second-stage payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
Heuristics 4
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Fake CAPTCHA / human verification prompt high SE_FAKE_CAPTCHADocument displays a fake CAPTCHA or human-verification prompt — used to trick users into running commands or pressing keyboard shortcuts
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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/431946152/hacks-para-roblox-game-hack
- https://www.cgalgeria-dubai.com/userfiles/files/free-robux-that-actually-works_GM431946152.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/coin-master-hack-ios-cydia_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/hack-crack-for-coin-master-currency_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/twitter-coin-master-free-spins_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/coin-master-hack-app-for-iphone_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/spin-link-coin-master_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/how-to-get-1-million-robux-for-free-2021_GM431946152.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/hack-coins-in-coin-master_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/how-to-make-a-minecraft-java-server-for-free_GM479516143.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/how-to-hack-roblox-accounts-2021-easy_GM431946152.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/coin-master-daily-free-spins-link-2021-today_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/coin-master-hack-without-human-verification-2021_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/mcpe-hack-client_GM479516143.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/free-robux-apps-that-work_GM431946152.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/coin-master-spin-free_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/coin-master_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/roblox-promo-codes-free-robux_GM431946152.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/roblox-hax_GM431946152.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/how-to-get-to-village-3-in-coin-master_GM406889139.pdf
- https://www.cgalgeria-dubai.com/userfiles/files/games-that-can-be-hacked_GM431946152.pdf
- http://en.wikipedia.org/wiki/MIT_License
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off0000492e.bin6aee7bfec391c289a07b634b0d41500ff59555b50f882c7ad45b595337ba2def |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x492E | 25188 bytes |
font_01_sfnt_off00008309.bin2c3591d0816fe2ec07885ff461cab1f1278707ef551a51e26631ad2b93349e2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8309 | 18336 bytes |
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