MALICIOUS
82
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The document presents a fake CAPTCHA or human verification prompt, a common lure to trick users into clicking malicious links. The primary external URI, 'https://netcdn.xyz/app/431946152/how-to-get-free-robux-generator-game-hack', is likely the destination for this lure. The ML classifier also flagged this PDF as malicious with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 0.9432
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/how-to-get-free-robux-generator-game-hack
- https://www.unicor.co.th/assets/editoruploads/files/free-coin-master-hacks-no-verification-or-survey_GM406889139.pdf
- https://www.unicor.co.th/assets/editoruploads/files/1x1x1x1-roblox-id_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/roblox-gift-card-free-codes_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/coin-master-spin-free_GM406889139.pdf
- https://www.unicor.co.th/assets/editoruploads/files/free-robux-by-watching-ads_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/coin-master-hacks-iphone_GM406889139.pdf
- https://www.unicor.co.th/assets/editoruploads/files/114-hacks_GM479516143.pdf
- https://www.unicor.co.th/assets/editoruploads/files/can-you-get-minecraft-for-free_GM479516143.pdf
- https://www.unicor.co.th/assets/editoruploads/files/free-roblox-clothes-2021_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/lucky-patcher-coin-master-hack_GM406889139.pdf
- https://www.unicor.co.th/assets/editoruploads/files/how-to-get-free-robux-on-iphone_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/games-to-get-free-robux_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/free-minecraft-skins-xbox-one_GM479516143.pdf
- https://www.unicor.co.th/assets/editoruploads/files/op-rewards-robux_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/free-coins-on-coin-master-without-verification_GM406889139.pdf
- https://www.unicor.co.th/assets/editoruploads/files/coin-master-70-spin-link-today_GM406889139.pdf
- https://www.unicor.co.th/assets/editoruploads/files/earn-points-for-robux_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/roblox-printables-free_GM431946152.pdf
- https://www.unicor.co.th/assets/editoruploads/files/how-to-hack-golden-card-in-coin-master_GM406889139.pdf
- https://www.unicor.co.th/assets/editoruploads/files/hack-coin-master-spin-android_GM406889139.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_off000047c8.bin3293e34d9185c21cc4881ec2ff1f0afd2c2b109faa7d2b30ea323d7dcda25c57 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x47C8 | 24488 bytes |
font_01_sfnt_off00008019.bin62075f0fe13502d46afb6e55e83d440c29ef4988399537df1f86e7653ce3b744 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8019 | 6636 bytes |
font_02_sfnt_off00009026.bin02a745270f20da848e9c9bdefc0721d63769b74524dfc6c51231bae9bb0d5f7b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9026 | 18512 bytes |
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