MALICIOUS
102
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The PDF document contains numerous links and references to 'free Robux' and game hacks, indicating a lure for users to download potentially malicious content. The heuristic 'PDF_SEO_LINK_FARM' and the ML classifier strongly suggest malicious intent. The primary IOC is the URL http://netcdn.co/app/431946152/free-robux-hack-on-computer-game-hack, which is likely the download source.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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/free-robux-hack-on-computer-game-hack
- https://dolphintour.vn/images/uploadsfiles/roblox-filtering-enabled-weapon-scripts-hacks_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/free-robux-2021-no-human-verification_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/free-robux-with-no-human-verification_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/comment-cheat-sur-tower-battles-roblox_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/free-robux-reddit_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/roblox-hacked-client-download-kostenlos-deutsch_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/cmaster-club-coin-master-hack-tool_GM406889139.pdf
- https://dolphintour.vn/images/uploadsfiles/minecraft-free-version_GM479516143.pdf
- https://dolphintour.vn/images/uploadsfiles/free-coins-coin-master-iphone_GM406889139.pdf
- https://dolphintour.vn/images/uploadsfiles/minecraft-free-android_GM479516143.pdf
- https://dolphintour.vn/images/uploadsfiles/energize-roblox-hack-virus_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/funny-free-roblox-t-shirtd_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/minecraft-free-apk_GM479516143.pdf
- https://dolphintour.vn/images/uploadsfiles/coin-master-free-link-today_GM406889139.pdf
- https://dolphintour.vn/images/uploadsfiles/robux-gratis-sin-hacks-2021_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/roblox-brown-free-hair-boy_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/farming-simulator-free-codes-roblox_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/how-to-change-roblox-username-for-free-2021_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/hack-roblox-online_GM431946152.pdf
- https://dolphintour.vn/images/uploadsfiles/cheat-roblox-shark-bite_GM431946152.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_off000031a2.bind6c5e23bd9fcbda64c0fdad146307cadfed70d0b5c10555679db45998dd46483 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x31A2 | 22244 bytes |
font_01_sfnt_off000062d6.bin56fc0d64566fed4b540c374f1fcc8e2aeb8a537ad8f05ad1751f1466f961825e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62D6 | 19428 bytes |
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