Malicious PDF — malware analysis report

Static analysis result for SHA-256 0c212201ad412da4…

MALICIOUS

PDF

8.2 KB Created: 2021-07-02 07:45:29 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-08
MD5: 54bf68972cd30f9174969420f8127303 SHA-1: 1db9e3324955d2cb63677cba155c4f6ffb0e3cd4 SHA-256: 0c212201ad412da40d31fbfce628ef6178024e8a1fde390adbf8ddfaf0bd6cdc
152 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9762

Heuristics 3

  • PDF links to a 'free generator / game hack' redirector critical PDF_GAME_HACK_REDIRECT_LURE
    PDF'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.
  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF 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.
  • Embedded URL info EMBEDDED_URL
    One 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-para-murder-mistery-2-2021-roblox-game-hack In PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/earn-robux-sites_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-install-free_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-hack-money-jailbreak-2021_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/free-clothes-and-hats-on-roblox_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/free-spin-link-coin-master_GM406889139.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/rbx-com_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-without-verification_GM406889139.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/how-do-you-get-free-robux_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/25-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/comment-hacker-roblox-avec-cheat-engine_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-without-verification_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/ben-ten-roblox-cheats_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-easy-2021_GM431946152.pdfIn PDF document text
    • http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-vehicle-simulator-speed-hack-download_GM431946152.pdfIn PDF document text

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