MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links and embedded text that lure the user into clicking a URL, disguised as a 'Roblox Hack Validation Code', which leads to a known malicious redirector. The document's content and the presence of redirector links strongly suggest a phishing or social engineering attack aimed at tricking users into downloading potentially harmful files. No scripts were extracted, but the overall pattern indicates a malicious lure.
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/roblox-hack-validation-code-game-hack In PDF document text
- https://foc.vn/public/upload/files/hack-to-get-robux-2021_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/coin-master-hack-apk-2021_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/is-there-any-way-to-get-free-robux_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-hack-generator_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-free-draw_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/how-to-get-free-robux-2021-easy_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/free-mods-for-minecraft-pe_GM479516143.pdfIn PDF document text
- https://foc.vn/public/upload/files/i-need-more-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/static-moonactive-net-free-spins-coin-master_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-cheat-fr_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/money-cheat-roblox-rocitizens_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/coin-master-hack-software-download_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/how-to-make-robux_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/free-roblox-groups-with-funds_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-speed-hack_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/coin-master-34-4-hack_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/free-robux-gift-card_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/free-robux-that-actually-works_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/microsoft-rewards-roblox_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-robux-hack-cheat-engine_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_off00002f85.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2F85 | 21772 bytes |
SHA-256: 7f3a292b7e875ad62adb09a457b83600bf5b256ea2e45680ca583580cd8a58a9 |
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font_01_sfnt_off00005fa1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FA1 | 19188 bytes |
SHA-256: 495460d7dc9ac2d9908e7b29aadbec9515d219e914dc6771cd5403cf58732b55 |
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