MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a fake CAPTCHA lure, designed to trick users into interacting with malicious links. The primary external URI points to a URL associated with 'coin master free spins', a common lure for scams. While no scripts were explicitly extracted, the PDF structure and heuristics suggest it is designed to facilitate the download or redirection to malicious content, likely via the embedded URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.8696
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/406889139/coin-master-free-spins-link-today-game-hack
- https://belixconstructions.com.au/images/minecraft-windows-10-edition-free-download_GM479516143.pdf
- https://belixconstructions.com.au/images/www-free-robux-com_GM431946152.pdf
- https://belixconstructions.com.au/images/minecraft-for-free-games_GM479516143.pdf
- https://belixconstructions.com.au/images/easy-ways-to-get-free-robux_GM431946152.pdf
- https://belixconstructions.com.au/images/coin-master-free-chest-link_GM406889139.pdf
- https://belixconstructions.com.au/images/roblox-hack-codes_GM431946152.pdf
- https://belixconstructions.com.au/images/minecraft-hacked-client_GM479516143.pdf
- https://belixconstructions.com.au/images/free-roblox-accounts-with-robux-that-work-not-banned-2021_GM431946152.pdf
- https://belixconstructions.com.au/images/hack-coin-master-free_GM406889139.pdf
- https://belixconstructions.com.au/images/earn-robux-com_GM431946152.pdf
- https://belixconstructions.com.au/images/links-to-free-spins-on-coin-master_GM406889139.pdf
- https://belixconstructions.com.au/images/coin-master-daily-gift-free-spins-and-coins-link-today_GM406889139.pdf
- https://belixconstructions.com.au/images/how-to-get-free-robux-easy-hack_GM431946152.pdf
- https://belixconstructions.com.au/images/how-to-get-hacks-on-minecraft_GM479516143.pdf
- https://belixconstructions.com.au/images/free-robux-generator-for-roblox-2021_GM431946152.pdf
- https://belixconstructions.com.au/images/roblox-com-free-robux_GM431946152.pdf
- https://belixconstructions.com.au/images/hacks-for-roblox-jailbreak_GM431946152.pdf
- https://belixconstructions.com.au/images/coin-master-free-spin-and-coins-links_GM406889139.pdf
- https://belixconstructions.com.au/images/minecraft-logo-maker-free_GM479516143.pdf
- https://belixconstructions.com.au/images/free-roblox-accounts-with-robux-2021_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_off00004970.bind02487b9a9d887d948248cda6ed7339c363e29e3aabcd8b29cff73db2c15e253 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x4970 | 27380 bytes |
font_01_sfnt_off0000880e.bin10d025f04f706eb71cdda4f99784df1b9ccb52e48080e43095e0398eaef6f132 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x880E | 2880 bytes |
font_02_sfnt_off000091f8.binee277532c3187caf3da016130e4cbd3fee848ac0b1174d0f40fc16c12ed3c41d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91F8 | 18412 bytes |
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