MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document displays a fake CAPTCHA to trick the user into interacting with it, likely to initiate a download. The embedded URL points to a resource related to 'roblox-hacks-robux', suggesting a lure for game-related cheats or exploits. While no scripts were explicitly extracted, the PDF structure and heuristics indicate it's designed to exploit user interaction, potentially leading to client-side execution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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 http://netcdn.co/app/431946152/roblox-hacks-robux-2021-game-hack
- https://bartonprivate.com.au/sites/default/files/files/how-to-setup-a-minecraft-server-for-free_GM479516143.pdf
- https://bartonprivate.com.au/sites/default/files/files/coin-master-free-spins-2021-link_GM406889139.pdf
- https://bartonprivate.com.au/sites/default/files/files/free-robux-just-enter-username-and-password_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/daily-free-spins-for-coin-master_GM406889139.pdf
- https://bartonprivate.com.au/sites/default/files/files/master-free-spin_GM406889139.pdf
- https://bartonprivate.com.au/sites/default/files/files/roblox-games-online-free-no-download_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/online-coin-master-hack-here_GM406889139.pdf
- https://bartonprivate.com.au/sites/default/files/files/free-coins-coin-master_GM406889139.pdf
- https://bartonprivate.com.au/sites/default/files/files/pig-master-coin-master-free-spin_GM406889139.pdf
- https://bartonprivate.com.au/sites/default/files/files/free-robux-games-that-actually-work-2021_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/free-hair-roblox_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/pokemon-go-free-and-nintendo-switch_GM1094591345.pdf
- https://bartonprivate.com.au/sites/default/files/files/free-coins-coin-master-link-today_GM406889139.pdf
- https://bartonprivate.com.au/sites/default/files/files/how-to-get-a-bunch-of-free-robux_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/free-promo-codes-for-robux_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/how-to-get-free-robux-august-2021-27th_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/how-to-hack-robux_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/25-free-spins-coin-master_GM406889139.pdf
- https://bartonprivate.com.au/sites/default/files/files/how-to-buy-robux-for-free_GM431946152.pdf
- https://bartonprivate.com.au/sites/default/files/files/how-to-get-coin-master-free-spin-link_GM406889139.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_off000031bd.bin3cd7298fd2cb5123646fa7c56054ac892e21e71adc7c35288362f59c3f2f65bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x31BD | 21460 bytes |
font_01_sfnt_off000060db.bin1d128787c03f7092054dfb7cad9683f6ece7a48ff86922c93b0fc3900ed604e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60DB | 19200 bytes |
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