SUSPICIOUS
42
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains numerous embedded URLs and a primary external URI pointing to a site offering 'free Robux' and game hacks, indicating a lure for potentially malicious downloads. The ML classifier strongly flagged this PDF as malicious, supporting the suspicious nature of the content. While no scripts were explicitly extracted, the presence of embedded URIs and the document's theme suggest an attempt to trick users into downloading malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9969
Heuristics 3
-
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/rbxcity-free-robux-game-hack PDF link annotation
- http://vibrato.fr/images/coin-master-mod_GM406889139.pdfIn PDF document text
- http://vibrato.fr/images/coin-master-hack-game-download_GM406889139.pdfIn PDF document text
- http://vibrato.fr/images/free-roblox-shirt-templates-2021_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/how-to-get-free-robux-without-paying_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/how-to-get-a-refund-on-roblox-2021_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/robux-hack-no-verification_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/i-cant-get-free-spins-coin-master_GM406889139.pdfIn PDF document text
- http://vibrato.fr/images/free-robux-discord-servers_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/robux-games_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/minecraft-skins-download-free_GM479516143.pdfIn PDF document text
- http://vibrato.fr/images/free-robux-generator-2021-no-human-verification_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/free-minecraft-addons_GM479516143.pdfIn PDF document text
- http://vibrato.fr/images/free-robux-images_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/coin-master-hack-apk-download-latest-version_GM406889139.pdfIn PDF document text
- http://vibrato.fr/images/how-to-get-100-robux-for-free_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/minecraft-for-laptop-free_GM479516143.pdfIn PDF document text
- http://vibrato.fr/images/how-to-make-a-minecraft-bedrock-server-for-free_GM479516143.pdfIn PDF document text
- http://vibrato.fr/images/how-to-hack-coin-master-ios-2021_GM406889139.pdfIn PDF document text
- http://vibrato.fr/images/free-robux-that-actually-works-2021_GM431946152.pdfIn PDF document text
- http://vibrato.fr/images/hack-game-plus-com-coin-master_GM406889139.pdfIn PDF document text
- http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000049e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49E2 | 28612 bytes |
SHA-256: e6bef9dd162796ddfa1a2455c0b2e44c7b2c5f556f8147d063f36c1d22685d6c |
|||
font_01_sfnt_off00008611.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8611 | 18420 bytes |
SHA-256: f6fda3bfe323f9f0676c079c6b9141a3a072b0621584b37e36c0c9937e592518 |
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