MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains multiple links to malicious redirectors, disguised as "free generator / game hack" lures. The primary malicious URL identified is http://netcdn.co/app/431946152/hack-john-doe-roblox-account-game-hack. The document body and embedded URLs strongly suggest a social engineering tactic to trick users into visiting potentially harmful websites.
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/hack-john-doe-roblox-account-game-hack In PDF document text
- https://foc.vn/public/upload/files/free-tiktok-likes-no-survey_GM835599320.pdfIn PDF document text
- https://foc.vn/public/upload/files/free-download-roblox-unlimited-robux_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/daily-free-coin-and-spin-link-for-coin-master_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/who-to-get-free-robux-on-roblox_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/hacked-roblox-game_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/free-spin-hack-coin-master-2021_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/hacking-download-for-roblox_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/coin-master-daily-free-spins-link-today-2021-free_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-money-hack-no-human-verification_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-free-premium-method-v3rm_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/coin-master-free-spins-link-ios_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/coin-master-daily-free-spins-25_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-aim-hack_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/minecraft-free-apk-download-016-0_GM479516143.pdfIn PDF document text
- https://foc.vn/public/upload/files/coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/roblox-paypal-hack_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/free-robux-promo-codes_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/coin-master-free-spins-link-2021-hack_GM406889139.pdfIn PDF document text
- https://foc.vn/public/upload/files/robux-secret-forum-hack-v11_GM431946152.pdfIn PDF document text
- https://foc.vn/public/upload/files/can-u-get-free-robux_GM431946152.pdfIn PDF document text
- https://www.roblox.com/my/tasksIn 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_off00003069.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3069 | 22208 bytes |
SHA-256: 3fc25315d9e85b3f5de0fb7c8e74d63e324d95ed6c694911c89acb828bf84d7a |
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font_01_sfnt_off000061d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61D1 | 19400 bytes |
SHA-256: f5a9c8a09d9ca1e70e2648efb88e85e707109ea408abe9e22870febdd2f07cc7 |
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