MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links designed to lure users into clicking on what appears to be a game hack or generator. One primary URL, http://netcdn.co/app/431946152/codes-to-get-free-robux-on-roblox-game-hack, is identified as a malicious redirector. The document body and embedded URLs strongly suggest a phishing attempt related to in-game currency for games like Roblox and Coin Master. No scripts were extracted, but the presence of malicious redirectors and the lure content indicate a high likelihood of leading users to further malicious sites or downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 4
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PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LUREPDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean. CRITICAL on its own: the /app/<id>/<slug>-game-hack path shape is unambiguous scam infra, and the host rotates so a host-list match can't be relied on.
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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/codes-to-get-free-robux-on-roblox-game-hack In PDF document text
- https://www.dahu-villa.com.tw/upload/files/roblox-booga-booga-hack_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/coin-master-free-spins-and-coins-for-iphone_GM406889139.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/coin-master-play-online-free_GM406889139.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/robux-free-c_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/get-free-robux-generator_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/minecraft-free-download-chromebook_GM479516143.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/promo-codes-for-free-robux_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/roblox-hack-unlimited-robux_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/roblox-free-items-list_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/free-spin-coin-master-2021_GM406889139.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/roblox-free-draw-alpha-2-discord-server_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/hack-your-roblox-account_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/robux-generator-2021_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/free-links-coin-master_GM406889139.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/roblox-robux-hack-no-survey-2021_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/roblox-coloring-pages-printable-free_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/how-to-get-free-infinit-robux_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/free-robux-no-verification_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/robuxmatchcom-free-robux_GM431946152.pdfIn PDF document text
- https://www.dahu-villa.com.tw/upload/files/roblox-avatar-girl_GM431946152.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_off00002fa3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2FA3 | 23012 bytes |
SHA-256: 3ddbafd9f862addae611eb6f0743966e36614175d17c9052cf9a647726ef21e9 |
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font_01_sfnt_off00006381.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6381 | 19068 bytes |
SHA-256: 231bc9dae4f232a29236153f723889252c21809bb011cbb8b01282f94088b6b6 |
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